diff --git a/src/api/equipment-management/consumables-category.js b/src/api/equipment-management/consumables-category.js
index e98db0c7..4c93fc4e 100644
--- a/src/api/equipment-management/consumables-category.js
+++ b/src/api/equipment-management/consumables-category.js
@@ -27,3 +27,16 @@ export function deleteItem (data) {
 export function createExportTask (data) {
   return request({ url: BASE + 'data_export_task', method: 'post', data: params('device_management_device_consumables_device_consumables_category_data_export_task', data) })
 }
+
+export function getImportTemplate (data) {
+  return request({
+    url: BASE + 'get_import_template',
+    method: 'post',
+    responseType: 'blob',
+    data: params('device_management_device_consumables_device_consumables_category_get_import_template', data)
+  })
+}
+
+export function importData (data) {
+  return request({ url: BASE + 'data_import', method: 'post', data: params('device_management_device_consumables_device_consumables_category_data_import', data) })
+}
diff --git a/src/api/equipment-management/consumables-items.js b/src/api/equipment-management/consumables-items.js
index ced4e205..32c69180 100644
--- a/src/api/equipment-management/consumables-items.js
+++ b/src/api/equipment-management/consumables-items.js
@@ -27,3 +27,16 @@ export function deleteItem (data) {
 export function createExportTask (data) {
   return request({ url: BASE + 'data_export_task', method: 'post', data: params('device_management_device_consumables_device_consumables_items_data_export_task', data) })
 }
+
+export function getImportTemplate (data) {
+  return request({
+    url: BASE + 'get_import_template',
+    method: 'post',
+    responseType: 'blob',
+    data: params('device_management_device_consumables_device_consumables_items_get_import_template', data)
+  })
+}
+
+export function importData (data) {
+  return request({ url: BASE + 'data_import', method: 'post', data: params('device_management_device_consumables_device_consumables_items_data_import', data) })
+}
diff --git a/src/api/equipment-management/consumables-lifecycle.js b/src/api/equipment-management/consumables-lifecycle.js
index 0143f4fb..95ccf52c 100644
--- a/src/api/equipment-management/consumables-lifecycle.js
+++ b/src/api/equipment-management/consumables-lifecycle.js
@@ -27,3 +27,16 @@ export function deleteItem (data) {
 export function createExportTask (data) {
   return request({ url: BASE + 'data_export_task', method: 'post', data: params('device_management_device_consumables_device_consumables_lifetime_management_data_export_task', data) })
 }
+
+export function getImportTemplate (data) {
+  return request({
+    url: BASE + 'get_import_template',
+    method: 'post',
+    responseType: 'blob',
+    data: params('device_management_device_consumables_device_consumables_lifetime_management_get_import_template', data)
+  })
+}
+
+export function importData (data) {
+  return request({ url: BASE + 'data_import', method: 'post', data: params('device_management_device_consumables_device_consumables_lifetime_management_data_import', data) })
+}
diff --git a/src/components/page-dialog-form/index.vue b/src/components/page-dialog-form/index.vue
index fe29cd78..76bba946 100644
--- a/src/components/page-dialog-form/index.vue
+++ b/src/components/page-dialog-form/index.vue
@@ -74,6 +74,33 @@
           @focus="handleFieldEvent(col, 'focus', $event)"
           @blur="handleFieldEvent(col, 'blur', $event)"
         />
+        <el-input-number
+          v-else-if="col.type === 'input-number'"
+          v-model="formData[col.prop]"
+          :min="col.min"
+          :max="col.max"
+          :step="col.step || 1"
+          :precision="col.precision"
+          :controls-position="col.controlsPosition"
+          :disabled="!!col.disabled"
+          :style="col.style"
+          @change="handleFieldEvent(col, 'change', $event)"
+          @focus="handleFieldEvent(col, 'focus', $event)"
+          @blur="handleFieldEvent(col, 'blur', $event)"
+        />
+        <el-date-picker
+          v-else-if="col.type === 'date-picker'"
+          v-model="formData[col.prop]"
+          :type="col.dateType || 'datetime'"
+          :placeholder="$t(col.placeholder)"
+          :value-format="col.valueFormat || 'yyyy-MM-dd HH:mm:ss'"
+          :format="col.format"
+          :clearable="col.clearable !== false"
+          :disabled="!!col.disabled"
+          :style="col.style"
+          @change="handleFieldEvent(col, 'change', $event)"
+          @focus="handleFieldEvent(col, 'focus', $event)"
+        />
         <!-- ===== 下拉选择类型 ===== -->
         <!--
           select：
diff --git a/src/components/page-table/index.vue b/src/components/page-table/index.vue
index 8b59aa26..3e6d7b8e 100644
--- a/src/components/page-table/index.vue
+++ b/src/components/page-table/index.vue
@@ -33,6 +33,7 @@
           :icon="btn.icon"
           :style="btn.cssStyle"
           :disabled="btn.needSelection && !selectedCount"
+          :title="getToolbarDisabledTip(btn)"
           @click="btn.onClick"
         >
           {{ $t(btn.label) }}
@@ -449,6 +450,11 @@ export default {
       }
     },
 
+    getToolbarDisabledTip (btn) {
+      if (!btn || !btn.needSelection || this.selectedCount) return ''
+      return btn.disabledTip ? this.$t(btn.disabledTip) : ''
+    },
+
     /* ============ 分页事件 ============ */
 
     onSizeChange (size) {
diff --git a/src/composables/useTableButtons.js b/src/composables/useTableButtons.js
index 3d847d3b..f2f632fc 100644
--- a/src/composables/useTableButtons.js
+++ b/src/composables/useTableButtons.js
@@ -27,6 +27,7 @@ export function useTableButtons (options = {}, permissionCheck) {
     auth: btn.auth,
     cssStyle: btn.cssStyle || {},
     needSelection: !!btn.needSelection,
+    disabledTip: btn.disabledTip,
     onClick: btn.onClick,
     hasPermission: btn.auth ? check(btn.auth) : true
   }))
diff --git a/src/locales/en.json b/src/locales/en.json
index 9c667593..9ead54ca 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -1063,7 +1063,25 @@
 					"replace_reason": "Replacement Reason",
 					"enter_replace_reason": "Enter replacement reason",
 					"replace_duration": "Replacement Duration",
-					"enter_replace_duration": "Enter replacement duration"
+					"enter_replace_duration": "Enter replacement duration",
+					"batch_delete": "Batch Delete",
+					"confirm_batch_delete": "Delete selected records?",
+					"create_download_task_success": "Download task created successfully",
+					"download_template": "Download Template",
+					"start_time": "Start Time",
+					"end_time": "End Time",
+					"file_column_missing": "Import file is missing column: {title}",
+					"file_format_error": "Please upload an xls or xlsx file",
+					"import": "Import",
+					"import_template_name": "Consumables Category Import Template",
+					"import_tip": "The uploaded file must be xlsx/xls and follow the template.",
+					"import_title": "Consumables Category Data Import",
+					"length_1_100": "Length must be 1 to 100 characters",
+					"please_import_data": "Please import data first",
+					"please_select_data": "Please select data first",
+					"select_file": "Select File",
+					"sort": "No.",
+					"update_time": "Updated Time"
 				},
 				"inspection_records": {
 					"search": "Search",
@@ -1176,7 +1194,35 @@
 					"replace_reason": "Replacement Reason",
 					"enter_replace_reason": "Enter replacement reason",
 					"replace_duration": "Replacement Duration",
-					"enter_replace_duration": "Enter replacement duration"
+					"enter_replace_duration": "Enter replacement duration",
+					"batch_delete": "Batch Delete",
+					"confirm_batch_delete": "Delete selected records?",
+					"create_download_task_success": "Download task created successfully",
+					"device_category": "Device Category",
+					"device_consumables_category_name": "Consumables Category Name",
+					"download_template": "Download Template",
+					"start_time": "Start Time",
+					"end_time": "End Time",
+					"enter_standard_service_life": "Enter standard service life",
+					"enter_warning_service_life": "Enter warning service life",
+					"file_column_missing": "Import file is missing column: {title}",
+					"file_format_error": "Please upload an xls or xlsx file",
+					"import": "Import",
+					"import_template_name": "Consumables Items Import Template",
+					"import_tip": "The uploaded file must be xlsx/xls and follow the template.",
+					"import_title": "Consumables Items Data Import",
+					"please_import_data": "Please import data first",
+					"please_select_consumables_category": "Please select consumables category",
+					"please_select_data": "Please select data first",
+					"please_select_device_category": "Please select device category",
+					"please_select_service_life_unit": "Please select service life unit",
+					"select_file": "Select File",
+					"service_life_unit": "Service Life Unit",
+					"sort": "No.",
+					"standard_service_life": "Standard Service Life",
+					"update_time": "Updated Time",
+					"warning_life_not_greater_than_standard": "Warning life cannot be greater than standard life",
+					"warning_service_life": "Warning Service Life"
 				},
 				"inspection_logs": {
 					"search": "Search",
@@ -1404,7 +1450,49 @@
 					"replace_reason": "Replacement Reason",
 					"enter_replace_reason": "Enter replacement reason",
 					"replace_duration": "Replacement Duration",
-					"enter_replace_duration": "Enter replacement duration"
+					"enter_replace_duration": "Enter replacement duration",
+					"batch_delete": "Batch Delete",
+					"confirm_batch_delete": "Delete selected records?",
+					"consumable_category": "Consumables Category",
+					"consumable_code": "Consumables Code",
+					"consumable_name": "Consumables Name",
+					"consumable_required": "Please select consumables item",
+					"create_download_task_success": "Download task created successfully",
+					"declare_lifetime": "Declare Lifetime",
+					"device_consumables_item": "Consumables Item",
+					"device_required": "Please select device",
+					"download_template": "Download Template",
+					"start_time": "Start Time",
+					"end_time": "End Time",
+					"exceed_standard_life": "Exceeded standard life",
+					"file_column_missing": "Import file is missing column: {title}",
+					"file_format_error": "Please upload an xls or xlsx file",
+					"import": "Import",
+					"import_template_name": "Consumables Lifecycle Import Template",
+					"import_tip": "The uploaded file must be xlsx/xls and follow the template.",
+					"import_title": "Consumables Lifecycle Data Import",
+					"input_replace_duration": "Enter replacement duration",
+					"input_replace_time": "Select replacement time",
+					"input_replace_user": "Enter replacement user",
+					"input_used_life": "Enter used life",
+					"near_standard_life": "Near standard life",
+					"normal": "Normal",
+					"please_import_data": "Please import data first",
+					"please_select_data": "Please select data first",
+					"related_device": "Related Device",
+					"replace": "Replace",
+					"replace_reason_abnormal": "Abnormal Damage",
+					"replace_reason_exceed": "Overdue Life",
+					"replace_reason_normal": "Normal Wear",
+					"replace_reason_required": "Please select replacement reason",
+					"select_consumable": "Select consumables item",
+					"select_device": "Select device",
+					"select_file": "Select File",
+					"select_replace_reason": "Select replacement reason",
+					"sort": "No.",
+					"standard_service_life": "Standard Service Life",
+					"update_time": "Updated Time",
+					"warning_service_life": "Warning Service Life"
 				},
 				"maintenance_details": {
 					"search": "Search",
@@ -1630,7 +1718,24 @@
 					"replace_reason": "Replacement Reason",
 					"enter_replace_reason": "Enter replacement reason",
 					"replace_duration": "Replacement Duration",
-					"enter_replace_duration": "Enter replacement duration"
+					"enter_replace_duration": "Enter replacement duration",
+					"abnormal_damage": "Abnormal Damage",
+					"create_download_task_success": "Download task created successfully",
+					"device_consumables_category_name": "Consumables Category Name",
+					"device_consumables_item_code": "Consumables Code",
+					"device_consumables_item_name": "Consumables Name",
+					"start_time": "Start Time",
+					"end_time": "End Time",
+					"enter_replacement_time": "Enter replacement duration",
+					"id": "ID",
+					"normal_wear": "Normal Wear",
+					"overdue_life": "Overdue Life",
+					"please_select_device_name": "Please select device",
+					"related_device": "Related Device",
+					"replace_lifetime": "Replacement Life",
+					"replacement_time": "Replacement Duration",
+					"standard_service_life": "Standard Service Life",
+					"warning_service_life": "Warning Service Life"
 				}
 			},
 			"repair_management": {
@@ -1973,7 +2078,25 @@
 					"replace_reason": "Replacement Reason",
 					"enter_replace_reason": "Enter replacement reason",
 					"replace_duration": "Replacement Duration",
-					"enter_replace_duration": "Enter replacement duration"
+					"enter_replace_duration": "Enter replacement duration",
+					"batch_delete": "Batch Delete",
+					"confirm_batch_delete": "Delete selected records?",
+					"create_download_task_success": "Download task created successfully",
+					"download_template": "Download Template",
+					"start_time": "Start Time",
+					"end_time": "End Time",
+					"file_column_missing": "Import file is missing column: {title}",
+					"file_format_error": "Please upload an xls or xlsx file",
+					"import": "Import",
+					"import_template_name": "Consumables Category Import Template",
+					"import_tip": "The uploaded file must be xlsx/xls and follow the template.",
+					"import_title": "Consumables Category Data Import",
+					"length_1_100": "Length must be 1 to 100 characters",
+					"please_import_data": "Please import data first",
+					"please_select_data": "Please select data first",
+					"select_file": "Select File",
+					"sort": "No.",
+					"update_time": "Updated Time"
 				},
 				"consumables_items": {
 					"search": "Search",
@@ -2086,7 +2209,35 @@
 					"replace_reason": "Replacement Reason",
 					"enter_replace_reason": "Enter replacement reason",
 					"replace_duration": "Replacement Duration",
-					"enter_replace_duration": "Enter replacement duration"
+					"enter_replace_duration": "Enter replacement duration",
+					"batch_delete": "Batch Delete",
+					"confirm_batch_delete": "Delete selected records?",
+					"create_download_task_success": "Download task created successfully",
+					"device_category": "Device Category",
+					"device_consumables_category_name": "Consumables Category Name",
+					"download_template": "Download Template",
+					"start_time": "Start Time",
+					"end_time": "End Time",
+					"enter_standard_service_life": "Enter standard service life",
+					"enter_warning_service_life": "Enter warning service life",
+					"file_column_missing": "Import file is missing column: {title}",
+					"file_format_error": "Please upload an xls or xlsx file",
+					"import": "Import",
+					"import_template_name": "Consumables Items Import Template",
+					"import_tip": "The uploaded file must be xlsx/xls and follow the template.",
+					"import_title": "Consumables Items Data Import",
+					"please_import_data": "Please import data first",
+					"please_select_consumables_category": "Please select consumables category",
+					"please_select_data": "Please select data first",
+					"please_select_device_category": "Please select device category",
+					"please_select_service_life_unit": "Please select service life unit",
+					"select_file": "Select File",
+					"service_life_unit": "Service Life Unit",
+					"sort": "No.",
+					"standard_service_life": "Standard Service Life",
+					"update_time": "Updated Time",
+					"warning_life_not_greater_than_standard": "Warning life cannot be greater than standard life",
+					"warning_service_life": "Warning Service Life"
 				},
 				"consumables_lifecycle": {
 					"search": "Search",
@@ -2199,7 +2350,49 @@
 					"replace_reason": "Replacement Reason",
 					"enter_replace_reason": "Enter replacement reason",
 					"replace_duration": "Replacement Duration",
-					"enter_replace_duration": "Enter replacement duration"
+					"enter_replace_duration": "Enter replacement duration",
+					"batch_delete": "Batch Delete",
+					"confirm_batch_delete": "Delete selected records?",
+					"consumable_category": "Consumables Category",
+					"consumable_code": "Consumables Code",
+					"consumable_name": "Consumables Name",
+					"consumable_required": "Please select consumables item",
+					"create_download_task_success": "Download task created successfully",
+					"declare_lifetime": "Declare Lifetime",
+					"device_consumables_item": "Consumables Item",
+					"device_required": "Please select device",
+					"download_template": "Download Template",
+					"start_time": "Start Time",
+					"end_time": "End Time",
+					"exceed_standard_life": "Exceeded standard life",
+					"file_column_missing": "Import file is missing column: {title}",
+					"file_format_error": "Please upload an xls or xlsx file",
+					"import": "Import",
+					"import_template_name": "Consumables Lifecycle Import Template",
+					"import_tip": "The uploaded file must be xlsx/xls and follow the template.",
+					"import_title": "Consumables Lifecycle Data Import",
+					"input_replace_duration": "Enter replacement duration",
+					"input_replace_time": "Select replacement time",
+					"input_replace_user": "Enter replacement user",
+					"input_used_life": "Enter used life",
+					"near_standard_life": "Near standard life",
+					"normal": "Normal",
+					"please_import_data": "Please import data first",
+					"please_select_data": "Please select data first",
+					"related_device": "Related Device",
+					"replace": "Replace",
+					"replace_reason_abnormal": "Abnormal Damage",
+					"replace_reason_exceed": "Overdue Life",
+					"replace_reason_normal": "Normal Wear",
+					"replace_reason_required": "Please select replacement reason",
+					"select_consumable": "Select consumables item",
+					"select_device": "Select device",
+					"select_file": "Select File",
+					"select_replace_reason": "Select replacement reason",
+					"sort": "No.",
+					"standard_service_life": "Standard Service Life",
+					"update_time": "Updated Time",
+					"warning_service_life": "Warning Service Life"
 				},
 				"replacement_logs": {
 					"search": "Search",
@@ -2312,7 +2505,24 @@
 					"replace_reason": "Replacement Reason",
 					"enter_replace_reason": "Enter replacement reason",
 					"replace_duration": "Replacement Duration",
-					"enter_replace_duration": "Enter replacement duration"
+					"enter_replace_duration": "Enter replacement duration",
+					"abnormal_damage": "Abnormal Damage",
+					"create_download_task_success": "Download task created successfully",
+					"device_consumables_category_name": "Consumables Category Name",
+					"device_consumables_item_code": "Consumables Code",
+					"device_consumables_item_name": "Consumables Name",
+					"start_time": "Start Time",
+					"end_time": "End Time",
+					"enter_replacement_time": "Enter replacement duration",
+					"id": "ID",
+					"normal_wear": "Normal Wear",
+					"overdue_life": "Overdue Life",
+					"please_select_device_name": "Please select device",
+					"related_device": "Related Device",
+					"replace_lifetime": "Replacement Life",
+					"replacement_time": "Replacement Duration",
+					"standard_service_life": "Standard Service Life",
+					"warning_service_life": "Warning Service Life"
 				}
 			}
 		},
diff --git a/src/locales/zh-chs.json b/src/locales/zh-chs.json
index 66878ed9..c1d73660 100644
--- a/src/locales/zh-chs.json
+++ b/src/locales/zh-chs.json
@@ -1063,7 +1063,25 @@
 					"replace_reason": "更换原因",
 					"enter_replace_reason": "请输入更换原因",
 					"replace_duration": "更换耗时",
-					"enter_replace_duration": "请输入更换耗时"
+					"enter_replace_duration": "请输入更换耗时",
+					"batch_delete": "批量删除",
+					"confirm_batch_delete": "确定要删除所选数据吗?",
+					"create_download_task_success": "创建下载任务成功",
+					"download_template": "下载模板",
+					"start_time": "开始时间",
+					"end_time": "结束时间",
+					"file_column_missing": "导入文件缺少列：{title}",
+					"file_format_error": "请上传 xls 或 xlsx 文件",
+					"import": "导入",
+					"import_template_name": "损耗品类别导入模板",
+					"import_tip": "上传的文件后缀必须是 xlsx/xls，且需要按模板填写",
+					"import_title": "损耗品类别数据导入",
+					"length_1_100": "长度在 1 到 100 个字符",
+					"please_import_data": "请先导入数据",
+					"please_select_data": "请先选择数据",
+					"select_file": "选择文件",
+					"sort": "序号",
+					"update_time": "更新时间"
 				},
 				"inspection_records": {
 					"search": "查询",
@@ -1176,7 +1194,35 @@
 					"replace_reason": "更换原因",
 					"enter_replace_reason": "请输入更换原因",
 					"replace_duration": "更换耗时",
-					"enter_replace_duration": "请输入更换耗时"
+					"enter_replace_duration": "请输入更换耗时",
+					"batch_delete": "批量删除",
+					"confirm_batch_delete": "确定要删除所选数据吗?",
+					"create_download_task_success": "创建下载任务成功",
+					"device_category": "设备类别",
+					"device_consumables_category_name": "设备损耗品类别名称",
+					"download_template": "下载模板",
+					"start_time": "开始时间",
+					"end_time": "结束时间",
+					"enter_standard_service_life": "请输入标准使用寿命",
+					"enter_warning_service_life": "请输入预警使用寿命",
+					"file_column_missing": "导入文件缺少列：{title}",
+					"file_format_error": "请上传 xls 或 xlsx 文件",
+					"import": "导入",
+					"import_template_name": "损耗品项目导入模板",
+					"import_tip": "上传的文件后缀必须是 xlsx/xls，且需要按模板填写",
+					"import_title": "损耗品项目数据导入",
+					"please_import_data": "请先导入数据",
+					"please_select_consumables_category": "请选择损耗品类别",
+					"please_select_data": "请先选择数据",
+					"please_select_device_category": "请选择设备类别",
+					"please_select_service_life_unit": "请选择寿命单位",
+					"select_file": "选择文件",
+					"service_life_unit": "寿命单位",
+					"sort": "序号",
+					"standard_service_life": "标准使用寿命",
+					"update_time": "更新时间",
+					"warning_life_not_greater_than_standard": "预警使用寿命不能大于标准使用寿命",
+					"warning_service_life": "预警使用寿命"
 				},
 				"inspection_logs": {
 					"search": "查询",
@@ -1404,7 +1450,49 @@
 					"replace_reason": "更换原因",
 					"enter_replace_reason": "请输入更换原因",
 					"replace_duration": "更换耗时",
-					"enter_replace_duration": "请输入更换耗时"
+					"enter_replace_duration": "请输入更换耗时",
+					"batch_delete": "批量删除",
+					"confirm_batch_delete": "确定要删除所选数据吗?",
+					"consumable_category": "损耗品类别",
+					"consumable_code": "损耗品项编码",
+					"consumable_name": "损耗品项名称",
+					"consumable_required": "请选择损耗品项",
+					"create_download_task_success": "创建下载任务成功",
+					"declare_lifetime": "申报寿命",
+					"device_consumables_item": "损耗品项",
+					"device_required": "请选择设备",
+					"download_template": "下载模板",
+					"start_time": "开始时间",
+					"end_time": "结束时间",
+					"exceed_standard_life": "超标准寿命",
+					"file_column_missing": "导入文件缺少列：{title}",
+					"file_format_error": "请上传 xls 或 xlsx 文件",
+					"import": "导入",
+					"import_template_name": "损耗品寿命导入模板",
+					"import_tip": "上传的文件后缀必须是 xlsx/xls，且需要按模板填写",
+					"import_title": "损耗品寿命数据导入",
+					"input_replace_duration": "请输入更换耗时",
+					"input_replace_time": "请选择更换时间",
+					"input_replace_user": "请输入更换人员",
+					"input_used_life": "请输入已使用寿命",
+					"near_standard_life": "接近标准寿命",
+					"normal": "正常",
+					"please_import_data": "请先导入数据",
+					"please_select_data": "请先选择数据",
+					"related_device": "所属设备",
+					"replace": "更换",
+					"replace_reason_abnormal": "异常损坏",
+					"replace_reason_exceed": "超标准寿命",
+					"replace_reason_normal": "正常损耗",
+					"replace_reason_required": "请选择更换原因",
+					"select_consumable": "请选择损耗品项",
+					"select_device": "请选择设备",
+					"select_file": "选择文件",
+					"select_replace_reason": "请选择更换原因",
+					"sort": "序号",
+					"standard_service_life": "标准使用寿命",
+					"update_time": "更新时间",
+					"warning_service_life": "预警使用寿命"
 				},
 				"maintenance_details": {
 					"search": "查询",
@@ -1630,7 +1718,24 @@
 					"replace_reason": "更换原因",
 					"enter_replace_reason": "请输入更换原因",
 					"replace_duration": "更换耗时",
-					"enter_replace_duration": "请输入更换耗时"
+					"enter_replace_duration": "请输入更换耗时",
+					"abnormal_damage": "异常损坏",
+					"create_download_task_success": "创建下载任务成功",
+					"device_consumables_category_name": "损耗品类别",
+					"device_consumables_item_code": "损耗品项编码",
+					"device_consumables_item_name": "损耗品项名称",
+					"start_time": "开始时间",
+					"end_time": "结束时间",
+					"enter_replacement_time": "请输入更换耗时",
+					"id": "序号",
+					"normal_wear": "正常损耗",
+					"overdue_life": "超标准寿命",
+					"please_select_device_name": "请选择设备名称",
+					"related_device": "所属设备",
+					"replace_lifetime": "更换时寿命",
+					"replacement_time": "更换耗时",
+					"standard_service_life": "标准使用寿命",
+					"warning_service_life": "预警使用寿命"
 				}
 			},
 			"repair_management": {
@@ -1973,7 +2078,25 @@
 					"replace_reason": "更换原因",
 					"enter_replace_reason": "请输入更换原因",
 					"replace_duration": "更换耗时",
-					"enter_replace_duration": "请输入更换耗时"
+					"enter_replace_duration": "请输入更换耗时",
+					"batch_delete": "批量删除",
+					"confirm_batch_delete": "确定要删除所选数据吗?",
+					"create_download_task_success": "创建下载任务成功",
+					"download_template": "下载模板",
+					"start_time": "开始时间",
+					"end_time": "结束时间",
+					"file_column_missing": "导入文件缺少列：{title}",
+					"file_format_error": "请上传 xls 或 xlsx 文件",
+					"import": "导入",
+					"import_template_name": "损耗品类别导入模板",
+					"import_tip": "上传的文件后缀必须是 xlsx/xls，且需要按模板填写",
+					"import_title": "损耗品类别数据导入",
+					"length_1_100": "长度在 1 到 100 个字符",
+					"please_import_data": "请先导入数据",
+					"please_select_data": "请先选择数据",
+					"select_file": "选择文件",
+					"sort": "序号",
+					"update_time": "更新时间"
 				},
 				"consumables_items": {
 					"search": "查询",
@@ -2086,7 +2209,35 @@
 					"replace_reason": "更换原因",
 					"enter_replace_reason": "请输入更换原因",
 					"replace_duration": "更换耗时",
-					"enter_replace_duration": "请输入更换耗时"
+					"enter_replace_duration": "请输入更换耗时",
+					"batch_delete": "批量删除",
+					"confirm_batch_delete": "确定要删除所选数据吗?",
+					"create_download_task_success": "创建下载任务成功",
+					"device_category": "设备类别",
+					"device_consumables_category_name": "损耗品类别名称",
+					"download_template": "下载模板",
+					"start_time": "开始时间",
+					"end_time": "结束时间",
+					"enter_standard_service_life": "请输入标准使用寿命",
+					"enter_warning_service_life": "请输入预警使用寿命",
+					"file_column_missing": "导入文件缺少列：{title}",
+					"file_format_error": "请上传 xls 或 xlsx 文件",
+					"import": "导入",
+					"import_template_name": "损耗品项目导入模板",
+					"import_tip": "上传的文件后缀必须是 xlsx/xls，且需要按模板填写",
+					"import_title": "损耗品项目数据导入",
+					"please_import_data": "请先导入数据",
+					"please_select_consumables_category": "请选择损耗品类别",
+					"please_select_data": "请先选择数据",
+					"please_select_device_category": "请选择设备类别",
+					"please_select_service_life_unit": "请选择寿命单位",
+					"select_file": "选择文件",
+					"service_life_unit": "寿命单位",
+					"sort": "序号",
+					"standard_service_life": "标准使用寿命",
+					"update_time": "更新时间",
+					"warning_life_not_greater_than_standard": "预警使用寿命不能大于标准使用寿命",
+					"warning_service_life": "预警使用寿命"
 				},
 				"consumables_lifecycle": {
 					"search": "查询",
@@ -2199,7 +2350,49 @@
 					"replace_reason": "更换原因",
 					"enter_replace_reason": "请输入更换原因",
 					"replace_duration": "更换耗时",
-					"enter_replace_duration": "请输入更换耗时"
+					"enter_replace_duration": "请输入更换耗时",
+					"batch_delete": "批量删除",
+					"confirm_batch_delete": "确定要删除所选数据吗?",
+					"consumable_category": "损耗品类别",
+					"consumable_code": "损耗品编码",
+					"consumable_name": "损耗品名称",
+					"consumable_required": "请选择损耗品项目",
+					"create_download_task_success": "创建下载任务成功",
+					"declare_lifetime": "寿命申报",
+					"device_consumables_item": "损耗品项目",
+					"device_required": "请选择设备",
+					"download_template": "下载模板",
+					"start_time": "开始时间",
+					"end_time": "结束时间",
+					"exceed_standard_life": "超出标准寿命",
+					"file_column_missing": "导入文件缺少列：{title}",
+					"file_format_error": "请上传 xls 或 xlsx 文件",
+					"import": "导入",
+					"import_template_name": "损耗品寿命导入模板",
+					"import_tip": "上传的文件后缀必须是 xlsx/xls，且需要按模板填写",
+					"import_title": "损耗品寿命数据导入",
+					"input_replace_duration": "请输入更换耗时",
+					"input_replace_time": "请选择更换时间",
+					"input_replace_user": "请输入更换人员",
+					"input_used_life": "请输入已用寿命",
+					"near_standard_life": "接近标准寿命",
+					"normal": "正常",
+					"please_import_data": "请先导入数据",
+					"please_select_data": "请先选择数据",
+					"related_device": "所属设备",
+					"replace": "更换",
+					"replace_reason_abnormal": "异常损坏",
+					"replace_reason_exceed": "寿命逾期",
+					"replace_reason_normal": "正常磨损",
+					"replace_reason_required": "请选择更换原因",
+					"select_consumable": "请选择损耗品项目",
+					"select_device": "请选择设备",
+					"select_file": "选择文件",
+					"select_replace_reason": "请选择更换原因",
+					"sort": "序号",
+					"standard_service_life": "标准使用寿命",
+					"update_time": "更新时间",
+					"warning_service_life": "预警使用寿命"
 				},
 				"replacement_logs": {
 					"search": "查询",
@@ -2312,7 +2505,24 @@
 					"replace_reason": "更换原因",
 					"enter_replace_reason": "请输入更换原因",
 					"replace_duration": "更换耗时",
-					"enter_replace_duration": "请输入更换耗时"
+					"enter_replace_duration": "请输入更换耗时",
+					"abnormal_damage": "异常损坏",
+					"create_download_task_success": "创建下载任务成功",
+					"device_consumables_category_name": "损耗品类别名称",
+					"device_consumables_item_code": "损耗品编码",
+					"device_consumables_item_name": "损耗品名称",
+					"start_time": "开始时间",
+					"end_time": "结束时间",
+					"enter_replacement_time": "请输入更换耗时",
+					"id": "ID",
+					"normal_wear": "正常磨损",
+					"overdue_life": "寿命逾期",
+					"please_select_device_name": "请选择设备名称",
+					"related_device": "所属设备",
+					"replace_lifetime": "更换寿命",
+					"replacement_time": "更换耗时",
+					"standard_service_life": "标准使用寿命",
+					"warning_service_life": "预警使用寿命"
 				}
 			}
 		},
diff --git a/src/views/equipment-management/consumables-management/consumables-category/index.vue b/src/views/equipment-management/consumables-management/consumables-category/index.vue
index 029f9ef2..44de2cd1 100644
--- a/src/views/equipment-management/consumables-management/consumables-category/index.vue
+++ b/src/views/equipment-management/consumables-management/consumables-category/index.vue
@@ -2,15 +2,18 @@
   <d2-container>
     <template #header>
       <div class="search-bar">
-        <el-form :inline="true" size="mini">
-          <el-form-item :label="$t(key('keyword'))">
-            <el-input
-              v-model="search.keyword"
-              :placeholder="$t(key('enter_keyword'))"
-              clearable
-              style="width:200px"
-              @keyup.enter.native="onSearch"
-            />
+        <el-form :inline="true" :model="search" size="mini">
+          <el-form-item :label="$t(key('consumables_category_code'))">
+            <el-input v-model.trim="search.code" :placeholder="$t(key('enter_consumables_category_code'))" clearable style="width:220px" @keyup.enter.native="onSearch" />
+          </el-form-item>
+          <el-form-item :label="$t(key('consumables_category_name'))">
+            <el-input v-model.trim="search.name" :placeholder="$t(key('enter_consumables_category_name'))" clearable style="width:220px" @keyup.enter.native="onSearch" />
+          </el-form-item>
+          <el-form-item :label="$t(key('create_time'))">
+            <el-date-picker v-model="search.create_time" type="datetimerange" value-format="yyyy-MM-dd HH:mm:ss" :start-placeholder="$t(key('start_time'))" :end-placeholder="$t(key('end_time'))" style="width:330px" />
+          </el-form-item>
+          <el-form-item :label="$t(key('update_time'))">
+            <el-date-picker v-model="search.update_time" type="datetimerange" value-format="yyyy-MM-dd HH:mm:ss" :start-placeholder="$t(key('start_time'))" :end-placeholder="$t(key('end_time'))" style="width:330px" />
           </el-form-item>
           <el-form-item>
             <el-button type="primary" icon="el-icon-search" @click="onSearch">{{ $t(key('search')) }}</el-button>
@@ -30,14 +33,14 @@
       :pagination="pagination"
       auto-height
       @page-change="onPageChange"
-      @selection-change="onSelect"
+      @selection-change="selectedRows = $event"
     />
 
     <page-dialog-form
       ref="dialogForm"
       :visible.sync="dialogVisible"
       :title="dialogTitle"
-      width="40%"
+      width="520px"
       :form-cols="formCols"
       :form-data="formData"
       :rules="rules"
@@ -46,8 +49,25 @@
       :confirm-text="key('confirm')"
       :cancel-text="key('cancel')"
       @submit="onDialogSubmit"
-      @close="onDialogClose"
+      @close="resetForm"
     />
+
+    <el-dialog :title="$t(key('import_title'))" :visible.sync="importVisible" width="760px" :close-on-click-modal="false">
+      <el-alert :title="$t(key('import_tip'))" type="warning" :closable="false" />
+      <el-upload class="import-upload" action="" :auto-upload="false" :show-file-list="true" :file-list="importFileList" accept=".xls,.xlsx" :on-change="onImportFileChange">
+        <el-button slot="trigger" size="mini" type="success">{{ $t(key('select_file')) }}</el-button>
+        <el-button style="margin-left:10px" size="mini" type="primary" :loading="importLoading" @click.stop="downloadTemplate">{{ $t(key('download_template')) }}</el-button>
+      </el-upload>
+      <el-table v-loading="importTableLoading" :data="importRows" border height="320" size="mini">
+        <el-table-column prop="code" :label="$t(key('consumables_category_code'))" />
+        <el-table-column prop="name" :label="$t(key('consumables_category_name'))" />
+        <el-table-column prop="remark" :label="$t(key('remark'))" />
+      </el-table>
+      <span slot="footer">
+        <el-button @click="importVisible = false">{{ $t(key('cancel')) }}</el-button>
+        <el-button type="primary" @click="submitImport">{{ $t(key('confirm')) }}</el-button>
+      </span>
+    </el-dialog>
   </d2-container>
 </template>
 
@@ -58,7 +78,16 @@ import { i18nMixin } from '@/composables/useI18n'
 import { confirmMixin } from '@/composables/useConfirmHandle'
 import PageTable from '@/components/page-table'
 import PageDialogForm from '@/components/page-dialog-form'
-import { getList, createItem, editItem, deleteItem, createExportTask } from '@/api/equipment-management/consumables-category'
+import { downloadRename, readExcel } from '@/utils/file'
+import { getList, createItem, editItem, deleteItem, createExportTask, getImportTemplate, importData } from '@/api/equipment-management/consumables-category'
+
+function readPageData (res) {
+  const data = res && res.data !== undefined ? res.data : res
+  if (Array.isArray(data)) return { list: data, total: data.length }
+  if (data && Array.isArray(data.data)) return { list: data.data, total: Number(data.count || data.total || data.data.length) }
+  if (data && data.data && Array.isArray(data.data.data)) return { list: data.data.data, total: Number(data.data.count || data.data.total || data.data.data.length) }
+  return { list: [], total: 0 }
+}
 
 export default {
   name: 'equipment-management-consumables-category',
@@ -70,74 +99,48 @@ export default {
       submitting: false,
       tableData: [],
       selectedRows: [],
+      search: { code: '', name: '', create_time: [], update_time: [] },
+      pagination: { current: 1, size: 10, total: 0 },
       dialogVisible: false,
       dialogTitle: '',
-      editId: '',
       handleType: 'create',
-      search: {
-        keyword: ''
-      },
-      pagination: { current: 1, size: 10, total: 0 },
-      formData: {
-        device_consumables_category_code: '',
-        device_consumables_category_name: '',
-        remark: ''
-      },
-      rules: {
-        device_consumables_category_code: [{ required: true, message: this.key('enter_consumables_category_code'), trigger: 'blur' }],
-        device_consumables_category_name: [{ required: true, message: this.key('enter_consumables_category_name'), trigger: 'blur' }]
-      },
+      editId: '',
+      formData: { code: '', name: '', remark: '' },
+      importVisible: false,
+      importFileList: [],
+      importRows: [],
+      importLoading: false,
+      importTableLoading: false,
       columns: [],
       toolbarButtons: [],
       rowButtons: [],
       formCols: [
-        [
-          {
-            type: 'input',
-            prop: 'device_consumables_category_code',
-            label: this.key('consumables_category_code'),
-            placeholder: this.key('enter_consumables_category_code'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'device_consumables_category_name',
-            label: this.key('consumables_category_name'),
-            placeholder: this.key('enter_consumables_category_name'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'remark',
-            label: this.key('remark'),
-            placeholder: this.key('enter_remark'),
-            inputType: 'textarea',
-            autosize: { minRows: 2, maxRows: 6 },
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ]
-      ]
+        [{ type: 'input', prop: 'code', label: this.key('consumables_category_code'), placeholder: this.key('enter_consumables_category_code'), style: { width: '100%' } }],
+        [{ type: 'input', prop: 'name', label: this.key('consumables_category_name'), placeholder: this.key('enter_consumables_category_name'), style: { width: '100%' } }],
+        [{ type: 'input', prop: 'remark', label: this.key('remark'), placeholder: this.key('enter_remark'), inputType: 'textarea', autosize: { minRows: 2, maxRows: 6 }, style: { width: '100%' } }]
+      ],
+      rules: {
+        code: [{ required: true, message: this.key('enter_consumables_category_code'), trigger: 'blur' }, { min: 1, max: 100, message: this.key('length_1_100'), trigger: 'blur' }],
+        name: [{ required: true, message: this.key('enter_consumables_category_name'), trigger: 'blur' }, { min: 1, max: 100, message: this.key('length_1_100'), trigger: 'blur' }]
+      }
     }
   },
   created () {
     this.columns = useTableColumns([
-      { prop: 'device_consumables_category_code', label: this.key('consumables_category_code'), minWidth: 140 },
-      { prop: 'device_consumables_category_name', label: this.key('consumables_category_name'), minWidth: 140 },
-      { prop: 'remark', label: this.key('remark'), minWidth: 140 },
-      { prop: 'create_time', label: this.key('create_time'), minWidth: 140 },
+      { prop: 'sort', label: this.key('sort'), width: 80 },
+      { prop: 'code', label: this.key('consumables_category_code'), minWidth: 160 },
+      { prop: 'name', label: this.key('consumables_category_name'), minWidth: 160 },
+      { prop: 'remark', label: this.key('remark'), minWidth: 160, showOverflowTooltip: true },
+      { prop: 'create_time', label: this.key('create_time'), minWidth: 160 },
+      { prop: 'update_time', label: this.key('update_time'), minWidth: 160 },
       { prop: '_actions', label: this.key('operation'), width: 170, fixed: 'right' }
     ])
     const btns = useTableButtons({
       toolbar: [
         { key: 'add', label: this.key('add'), icon: 'el-icon-plus', type: 'primary', auth: '/device_management/device_consumables/device_consumables_category/create', onClick: this.openAdd },
-        { key: 'export', label: this.key('export'), icon: 'el-icon-download', auth: '/device_management/device_consumables/device_consumables_category/export', onClick: this.handleExport }
+        { key: 'batch_delete', label: this.key('batch_delete'), icon: 'el-icon-delete', color: 'danger', auth: '/device_management/device_consumables/device_consumables_category/batch-delete', needSelection: true, disabledTip: this.key('please_select_data'), onClick: this.handleBatchDelete },
+        { key: 'import', label: this.key('import'), icon: 'el-icon-upload2', type: 'success', auth: '/device_management/device_consumables/device_consumables_category/import', onClick: this.openImport },
+        { key: 'export', label: this.key('export'), icon: 'el-icon-download', type: 'primary', auth: '/device_management/device_consumables/device_consumables_category/export', onClick: this.handleExport }
       ],
       row: [
         { key: 'edit', label: this.key('edit'), icon: 'el-icon-edit', auth: '/device_management/device_consumables/device_consumables_category/edit', onClick: this.openEdit },
@@ -149,71 +152,29 @@ export default {
     this.fetchData()
   },
   methods: {
-    normalizeResponse (res) {
-      const data = res && res.data !== undefined ? res.data : res
-      if (Array.isArray(data)) return { list: data, total: data.length }
-      if (data && Array.isArray(data.data)) return { list: data.data, total: Number(data.count || data.total || data.data.length) }
-      if (data && data.data && Array.isArray(data.data.data)) return { list: data.data.data, total: Number(data.data.count || data.data.total || data.data.data.length) }
-      return { list: [], total: 0 }
+    buildSearchParams () {
+      const params = { ...this.search }
+      if (!Array.isArray(params.create_time) || !params.create_time.length) delete params.create_time
+      if (!Array.isArray(params.update_time) || !params.update_time.length) delete params.update_time
+      return params
     },
     async fetchData () {
       this.loading = true
       try {
-        const res = await getList({ ...this.search, page_no: this.pagination.current, page_size: this.pagination.size })
-        const data = this.normalizeResponse(res)
-        this.tableData = data.list
-        this.pagination.total = data.total
+        const res = await getList({ ...this.buildSearchParams(), page_no: this.pagination.current, page_size: this.pagination.size })
+        const page = readPageData(res)
+        this.tableData = page.list
+        this.pagination.total = page.total
       } finally {
         this.loading = false
       }
     },
-    onSearch () {
-      this.pagination.current = 1
-      this.fetchData()
-    },
-    onReset () {
-      this.search = {
-        keyword: ''
-      }
-      this.pagination.current = 1
-      this.fetchData()
-    },
-    onPageChange (page) {
-      this.pagination.current = page.current
-      this.pagination.size = page.size
-      this.fetchData()
-    },
-    onSelect (rows) {
-      this.selectedRows = rows
-    },
-    resetForm () {
-      this.formData = {
-        device_consumables_category_code: '',
-        device_consumables_category_name: '',
-        remark: ''
-      }
-      this.editId = ''
-    },
-    openAdd () {
-      this.handleType = 'create'
-      this.dialogTitle = this.key('add_title')
-      this.$nextTick(() => {
-        this.$refs.dialogForm && this.$refs.dialogForm.reset()
-        this.resetForm()
-        this.dialogVisible = true
-      })
-    },
-    openEdit (row) {
-      this.handleType = 'edit'
-      this.dialogTitle = this.key('edit_title')
-      this.editId = row.id
-      this.formData = {
-        device_consumables_category_code: row.device_consumables_category_code || '',
-        device_consumables_category_name: row.device_consumables_category_name || '',
-        remark: row.remark || ''
-      }
-      this.dialogVisible = true
-    },
+    onSearch () { this.pagination.current = 1; this.fetchData() },
+    onReset () { this.search = { code: '', name: '', create_time: [], update_time: [] }; this.pagination.current = 1; this.fetchData() },
+    onPageChange (page) { this.pagination.current = page.current; this.pagination.size = page.size; this.fetchData() },
+    resetForm () { this.formData = { code: '', name: '', remark: '' }; this.editId = '' },
+    openAdd () { this.handleType = 'create'; this.dialogTitle = this.key('add_title'); this.resetForm(); this.dialogVisible = true },
+    openEdit (row) { this.handleType = 'edit'; this.dialogTitle = this.key('edit_title'); this.editId = row.id; this.formData = { code: row.code || '', name: row.name || '', remark: row.remark || '' }; this.dialogVisible = true },
     async onDialogSubmit () {
       this.submitting = true
       try {
@@ -226,26 +187,49 @@ export default {
         this.submitting = false
       }
     },
-    onDialogClose () {
-      this.resetForm()
-    },
     async handleDelete (row) {
-      const cancelled = await this.$confirmAction(
-        { message: this.key('confirm_delete'), title: this.key('tip') },
-        () => deleteItem({ id: [row.id] })
-      )
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_delete'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => deleteItem({ id: [row.id] }))
+      if (cancelled) return
+      this.$message.success(this.$t(this.key('operation_success')))
+      this.fetchData()
+    },
+    async handleBatchDelete () {
+      if (!this.selectedRows.length) { this.$message.error(this.$t(this.key('please_select_data'))); return }
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_batch_delete'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => deleteItem({ id: this.selectedRows.map(item => item.id) }))
       if (cancelled) return
       this.$message.success(this.$t(this.key('operation_success')))
-      this.pagination.current = Math.min(this.pagination.current, Math.ceil((this.pagination.total - 1) / this.pagination.size) || 1)
       this.fetchData()
     },
     async handleExport () {
-      const cancelled = await this.$confirmAction(
-        { message: this.key('confirm_export'), title: this.key('tip') },
-        () => createExportTask({ ...this.search })
-      )
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_export'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => createExportTask({ ...this.buildSearchParams(), action: 'download' }))
       if (cancelled) return
+      this.$message.success(this.$t(this.key('create_download_task_success')))
+    },
+    openImport () { this.importFileList = []; this.importRows = []; this.importVisible = true },
+    async downloadTemplate () { this.importLoading = true; try { const res = await getImportTemplate({}); downloadRename(res, 'xlsx', this.$t(this.key('import_template_name'))) } finally { this.importLoading = false } },
+    async onImportFileChange (file) {
+      if (!file || !/\.(xls|xlsx)$/i.test(file.name)) { this.$message.error(this.$t(this.key('file_format_error'))); return }
+      this.importFileList = [file]
+      this.importTableLoading = true
+      try {
+        const rows = await readExcel(file.raw)
+        const required = [this.$t(this.key('consumables_category_code')), this.$t(this.key('consumables_category_name')), this.$t(this.key('remark'))]
+        if (rows.length && required.some(title => !Object.prototype.hasOwnProperty.call(rows[0], title))) {
+          this.$message.error(this.$t(this.key('file_column_missing'), { title: required.find(title => !Object.prototype.hasOwnProperty.call(rows[0], title)) }))
+          this.importRows = []
+          return
+        }
+        this.importRows = rows.map(row => ({ code: row[required[0]], name: row[required[1]], remark: row[required[2]] }))
+      } finally {
+        this.importTableLoading = false
+      }
+    },
+    async submitImport () {
+      if (!this.importRows.length) { this.$message.error(this.$t(this.key('please_import_data'))); return }
+      await importData({ import_data: JSON.stringify(this.importRows) })
       this.$message.success(this.$t(this.key('operation_success')))
+      this.importVisible = false
+      this.fetchData()
     }
   }
 }
@@ -253,5 +237,6 @@ export default {
 
 <style scoped>
 .search-bar { padding: 10px 0; }
+.import-upload { margin: 12px 0; }
 /deep/ .el-form-item--mini.el-form-item { margin-bottom: 4px; }
 </style>
diff --git a/src/views/equipment-management/consumables-management/consumables-items/index.vue b/src/views/equipment-management/consumables-management/consumables-items/index.vue
index 4a64780f..8bd14573 100644
--- a/src/views/equipment-management/consumables-management/consumables-items/index.vue
+++ b/src/views/equipment-management/consumables-management/consumables-items/index.vue
@@ -2,15 +2,28 @@
   <d2-container>
     <template #header>
       <div class="search-bar">
-        <el-form :inline="true" size="mini">
-          <el-form-item :label="$t(key('keyword'))">
-            <el-input
-              v-model="search.keyword"
-              :placeholder="$t(key('enter_keyword'))"
-              clearable
-              style="width:200px"
-              @keyup.enter.native="onSearch"
-            />
+        <el-form :inline="true" :model="search" size="mini">
+          <el-form-item :label="$t(key('device_category'))">
+            <el-select v-model="search.device_category_id" :placeholder="$t(key('please_select_device_category'))" clearable filterable style="width:220px">
+              <el-option v-for="item in deviceCategoryOptions" :key="item.value" :label="item.label" :value="item.value" />
+            </el-select>
+          </el-form-item>
+          <el-form-item :label="$t(key('device_consumables_category_name'))">
+            <el-select v-model="search.device_consumables_category_id" :placeholder="$t(key('please_select_consumables_category'))" clearable filterable style="width:240px">
+              <el-option v-for="item in consumablesCategoryOptions" :key="item.value" :label="item.label" :value="item.value" />
+            </el-select>
+          </el-form-item>
+          <el-form-item :label="$t(key('consumables_item_code'))">
+            <el-input v-model.trim="search.code" :placeholder="$t(key('enter_consumables_item_code'))" clearable style="width:220px" @keyup.enter.native="onSearch" />
+          </el-form-item>
+          <el-form-item :label="$t(key('consumables_item_name'))">
+            <el-input v-model.trim="search.name" :placeholder="$t(key('enter_consumables_item_name'))" clearable style="width:220px" @keyup.enter.native="onSearch" />
+          </el-form-item>
+          <el-form-item :label="$t(key('create_time'))">
+            <el-date-picker v-model="search.create_time" type="datetimerange" value-format="yyyy-MM-dd HH:mm:ss" :start-placeholder="$t(key('start_time'))" :end-placeholder="$t(key('end_time'))" style="width:330px" />
+          </el-form-item>
+          <el-form-item :label="$t(key('update_time'))">
+            <el-date-picker v-model="search.update_time" type="datetimerange" value-format="yyyy-MM-dd HH:mm:ss" :start-placeholder="$t(key('start_time'))" :end-placeholder="$t(key('end_time'))" style="width:330px" />
           </el-form-item>
           <el-form-item>
             <el-button type="primary" icon="el-icon-search" @click="onSearch">{{ $t(key('search')) }}</el-button>
@@ -20,34 +33,31 @@
       </div>
     </template>
 
-    <page-table
-      ref="pageTable"
-      :columns="columns"
-      :data="tableData"
-      :loading="loading"
-      :toolbar-buttons="toolbarButtons"
-      :row-buttons="rowButtons"
-      :pagination="pagination"
-      auto-height
-      @page-change="onPageChange"
-      @selection-change="onSelect"
-    />
+    <page-table ref="pageTable" :columns="columns" :data="tableData" :loading="loading" :toolbar-buttons="toolbarButtons" :row-buttons="rowButtons" :pagination="pagination" auto-height @page-change="onPageChange" @selection-change="selectedRows = $event" />
 
-    <page-dialog-form
-      ref="dialogForm"
-      :visible.sync="dialogVisible"
-      :title="dialogTitle"
-      width="40%"
-      :form-cols="formCols"
-      :form-data="formData"
-      :rules="rules"
-      label-width="130px"
-      :submitting="submitting"
-      :confirm-text="key('confirm')"
-      :cancel-text="key('cancel')"
-      @submit="onDialogSubmit"
-      @close="onDialogClose"
-    />
+    <page-dialog-form ref="dialogForm" :visible.sync="dialogVisible" :title="dialogTitle" width="620px" :form-cols="formCols" :form-data="formData" :rules="rules" label-width="150px" :submitting="submitting" :confirm-text="key('confirm')" :cancel-text="key('cancel')" @submit="onDialogSubmit" @close="resetForm" />
+
+    <el-dialog :title="$t(key('import_title'))" :visible.sync="importVisible" width="900px" :close-on-click-modal="false">
+      <el-alert :title="$t(key('import_tip'))" type="warning" :closable="false" />
+      <el-upload class="import-upload" action="" :auto-upload="false" :show-file-list="true" :file-list="importFileList" accept=".xls,.xlsx" :on-change="onImportFileChange">
+        <el-button slot="trigger" size="mini" type="success">{{ $t(key('select_file')) }}</el-button>
+        <el-button style="margin-left:10px" size="mini" type="primary" :loading="importLoading" @click.stop="downloadTemplate">{{ $t(key('download_template')) }}</el-button>
+      </el-upload>
+      <el-table v-loading="importTableLoading" :data="importRows" border height="330" size="mini">
+        <el-table-column prop="code" :label="$t(key('consumables_item_code'))" min-width="130" />
+        <el-table-column prop="name" :label="$t(key('consumables_item_name'))" min-width="130" />
+        <el-table-column prop="device_consumables_category_name" :label="$t(key('device_consumables_category_name'))" min-width="150" />
+        <el-table-column prop="device_category_name" :label="$t(key('device_category'))" min-width="130" />
+        <el-table-column prop="standard_service_life" :label="$t(key('standard_service_life'))" min-width="130" />
+        <el-table-column prop="warning_service_life" :label="$t(key('warning_service_life'))" min-width="130" />
+        <el-table-column prop="unit_name" :label="$t(key('service_life_unit'))" min-width="120" />
+        <el-table-column prop="remark" :label="$t(key('remark'))" min-width="130" />
+      </el-table>
+      <span slot="footer">
+        <el-button @click="importVisible = false">{{ $t(key('cancel')) }}</el-button>
+        <el-button type="primary" @click="submitImport">{{ $t(key('confirm')) }}</el-button>
+      </span>
+    </el-dialog>
   </d2-container>
 </template>
 
@@ -58,7 +68,22 @@ import { i18nMixin } from '@/composables/useI18n'
 import { confirmMixin } from '@/composables/useConfirmHandle'
 import PageTable from '@/components/page-table'
 import PageDialogForm from '@/components/page-dialog-form'
-import { getList, createItem, editItem, deleteItem, createExportTask } from '@/api/equipment-management/consumables-items'
+import { downloadRename, readExcel } from '@/utils/file'
+import { getEquipmentCategoryALL } from '@/api/equipment-management/equipment-category'
+import { getUnitAll } from '@/api/production-master-data/material-unit'
+import { getAll as getConsumablesCategoryAll } from '@/api/equipment-management/consumables-category'
+import { getList, createItem, editItem, deleteItem, createExportTask, getImportTemplate, importData } from '@/api/equipment-management/consumables-items'
+
+function readPageData (res) {
+  const data = res && res.data !== undefined ? res.data : res
+  if (Array.isArray(data)) return { list: data, total: data.length }
+  if (data && Array.isArray(data.data)) return { list: data.data, total: Number(data.count || data.total || data.data.length) }
+  if (data && data.data && Array.isArray(data.data.data)) return { list: data.data.data, total: Number(data.data.count || data.data.total || data.data.data.length) }
+  return { list: [], total: 0 }
+}
+function toOptions (list, label = 'name', value = 'id') {
+  return (Array.isArray(list) ? list : []).map(item => ({ label: item[label], value: item[value], raw: item }))
+}
 
 export default {
   name: 'equipment-management-consumables-items',
@@ -70,97 +95,76 @@ export default {
       submitting: false,
       tableData: [],
       selectedRows: [],
+      search: { device_category_id: '', device_consumables_category_id: '', code: '', name: '', create_time: [], update_time: [] },
+      pagination: { current: 1, size: 10, total: 0 },
       dialogVisible: false,
       dialogTitle: '',
-      editId: '',
       handleType: 'create',
-      search: {
-        keyword: ''
-      },
-      pagination: { current: 1, size: 10, total: 0 },
-      formData: {
-        device_consumables_item_code: '',
-        device_consumables_item_name: '',
-        device_consumables_category_id: '',
-        specification: '',
-        remark: ''
-      },
-      rules: {
-        device_consumables_item_code: [{ required: true, message: this.key('enter_consumables_item_code'), trigger: 'blur' }],
-        device_consumables_item_name: [{ required: true, message: this.key('enter_consumables_item_name'), trigger: 'blur' }]
-      },
+      editId: '',
+      formData: { device_category_id: '', device_consumables_category_id: '', code: '', name: '', standard_service_life: 0, warning_service_life: 0, unit_id: '', remark: '' },
+      deviceCategoryOptions: [],
+      consumablesCategoryOptions: [],
+      unitOptions: [],
+      importVisible: false,
+      importFileList: [],
+      importRows: [],
+      importLoading: false,
+      importTableLoading: false,
       columns: [],
       toolbarButtons: [],
       rowButtons: [],
-      formCols: [
+      rules: {
+        device_category_id: [{ required: true, message: this.key('please_select_device_category'), trigger: 'change' }],
+        device_consumables_category_id: [{ required: true, message: this.key('please_select_consumables_category'), trigger: 'change' }],
+        code: [{ required: true, message: this.key('enter_consumables_item_code'), trigger: 'blur' }],
+        name: [{ required: true, message: this.key('enter_consumables_item_name'), trigger: 'blur' }],
+        standard_service_life: [{ required: true, message: this.key('enter_standard_service_life'), trigger: 'blur' }, { validator: this.validateLifeRule, trigger: 'change' }],
+        warning_service_life: [{ required: true, message: this.key('enter_warning_service_life'), trigger: 'blur' }, { validator: this.validateLifeRule, trigger: 'change' }],
+        unit_id: [{ required: true, message: this.key('please_select_service_life_unit'), trigger: 'change' }]
+      }
+    }
+  },
+  computed: {
+    formCols () {
+      return [
         [
-          {
-            type: 'input',
-            prop: 'device_consumables_item_code',
-            label: this.key('consumables_item_code'),
-            placeholder: this.key('enter_consumables_item_code'),
-            clearable: true,
-            style: { width: '90%' }
-          }
+          { type: 'select', prop: 'device_category_id', label: this.key('device_category'), placeholder: this.key('please_select_device_category'), options: this.deviceCategoryOptions, style: { width: '100%' }, onChange: this.onFormDeviceCategoryChange },
+          { type: 'select', prop: 'device_consumables_category_id', label: this.key('consumables_category'), placeholder: this.key('please_select_consumables_category'), options: this.consumablesCategoryOptions, style: { width: '100%' } }
         ],
         [
-          {
-            type: 'input',
-            prop: 'device_consumables_item_name',
-            label: this.key('consumables_item_name'),
-            placeholder: this.key('enter_consumables_item_name'),
-            clearable: true,
-            style: { width: '90%' }
-          }
+          { type: 'input', prop: 'code', label: this.key('consumables_item_code'), placeholder: this.key('enter_consumables_item_code'), style: { width: '100%' } },
+          { type: 'input', prop: 'name', label: this.key('consumables_item_name'), placeholder: this.key('enter_consumables_item_name'), style: { width: '100%' } }
         ],
         [
-          {
-            type: 'input',
-            prop: 'device_consumables_category_id',
-            label: this.key('consumables_category_id'),
-            placeholder: this.key('enter_consumables_category_id'),
-            clearable: true,
-            style: { width: '90%' }
-          }
+          { type: 'input-number', prop: 'standard_service_life', label: this.key('standard_life'), placeholder: this.key('enter_standard_service_life'), min: 0, style: { width: '100%' } },
+          { type: 'input-number', prop: 'warning_service_life', label: this.key('warning_life'), placeholder: this.key('enter_warning_service_life'), min: 0, style: { width: '100%' } }
         ],
-        [
-          {
-            type: 'input',
-            prop: 'specification',
-            label: this.key('specification'),
-            placeholder: this.key('enter_specification'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'remark',
-            label: this.key('remark'),
-            placeholder: this.key('enter_remark'),
-            inputType: 'textarea',
-            autosize: { minRows: 2, maxRows: 6 },
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ]
+        [{ type: 'select', prop: 'unit_id', label: this.key('service_life_unit'), placeholder: this.key('please_select_service_life_unit'), options: this.unitOptions, style: { width: '100%' } }],
+        [{ type: 'input', prop: 'remark', label: this.key('remark'), placeholder: this.key('enter_remark'), inputType: 'textarea', autosize: { minRows: 2, maxRows: 6 }, style: { width: '100%' } }]
       ]
     }
   },
   created () {
     this.columns = useTableColumns([
-      { prop: 'device_consumables_item_code', label: this.key('consumables_item_code'), minWidth: 140 },
-      { prop: 'device_consumables_item_name', label: this.key('consumables_item_name'), minWidth: 140 },
-      { prop: 'device_consumables_category_name', label: this.key('consumables_category'), minWidth: 140 },
-      { prop: 'specification', label: this.key('specification'), minWidth: 140 },
-      { prop: 'remark', label: this.key('remark'), minWidth: 140 },
+      { prop: 'sort', label: this.key('sort'), width: 80 },
+      { prop: 'code', label: this.key('consumables_item_code'), minWidth: 140 },
+      { prop: 'name', label: this.key('consumables_item_name'), minWidth: 140 },
+      { prop: 'device_consumables_category_name', label: this.key('device_consumables_category_name'), minWidth: 160 },
+      { prop: 'device_category_name', label: this.key('device_category'), minWidth: 140 },
+      { prop: 'standard_service_life', label: this.key('standard_service_life'), minWidth: 130 },
+      { prop: 'warning_service_life', label: this.key('warning_service_life'), minWidth: 130 },
+      { prop: 'unit_name', label: this.key('service_life_unit'), minWidth: 120 },
+      { prop: 'remark', label: this.key('remark'), minWidth: 140, showOverflowTooltip: true },
+      { prop: 'create_time', label: this.key('create_time'), minWidth: 160 },
+      { prop: 'update_time', label: this.key('update_time'), minWidth: 160 },
       { prop: '_actions', label: this.key('operation'), width: 170, fixed: 'right' }
     ])
     const btns = useTableButtons({
       toolbar: [
         { key: 'add', label: this.key('add'), icon: 'el-icon-plus', type: 'primary', auth: '/device_management/device_consumables/device_consumables_items/create', onClick: this.openAdd },
-        { key: 'export', label: this.key('export'), icon: 'el-icon-download', auth: '/device_management/device_consumables/device_consumables_items/export', onClick: this.handleExport }
+        { key: 'batch_delete', label: this.key('batch_delete'), icon: 'el-icon-delete', color: 'danger', auth: '/device_management/device_consumables/device_consumables_items/batch-delete', needSelection: true, disabledTip: this.key('please_select_data'), onClick: this.handleBatchDelete },
+        { key: 'import', label: this.key('import'), icon: 'el-icon-upload2', type: 'success', auth: '/device_management/device_consumables/device_consumables_items/import', onClick: this.openImport },
+        { key: 'export', label: this.key('export'), icon: 'el-icon-download', type: 'primary', auth: '/device_management/device_consumables/device_consumables_items/export', onClick: this.handleExport }
       ],
       row: [
         { key: 'edit', label: this.key('edit'), icon: 'el-icon-edit', auth: '/device_management/device_consumables/device_consumables_items/edit', onClick: this.openEdit },
@@ -169,79 +173,60 @@ export default {
     }, this.$permission)
     this.toolbarButtons = btns.toolbarButtons
     this.rowButtons = btns.rowButtons
+    this.initOptions()
     this.fetchData()
   },
   methods: {
-    normalizeResponse (res) {
-      const data = res && res.data !== undefined ? res.data : res
-      if (Array.isArray(data)) return { list: data, total: data.length }
-      if (data && Array.isArray(data.data)) return { list: data.data, total: Number(data.count || data.total || data.data.length) }
-      if (data && data.data && Array.isArray(data.data.data)) return { list: data.data.data, total: Number(data.data.count || data.data.total || data.data.data.length) }
-      return { list: [], total: 0 }
+    async initOptions () {
+      const [devices, categories, units] = await Promise.all([getEquipmentCategoryALL({}), getConsumablesCategoryAll({}), getUnitAll({})])
+      this.deviceCategoryOptions = toOptions((devices && devices.data) || devices)
+      this.consumablesCategoryOptions = toOptions((categories && categories.data) || categories)
+      this.unitOptions = toOptions((units && units.data) || units)
+    },
+    onFormDeviceCategoryChange () {
+      this.formData.device_consumables_category_id = ''
+    },
+    buildSearchParams () {
+      const params = { ...this.search }
+      if (!Array.isArray(params.create_time) || !params.create_time.length) delete params.create_time
+      if (!Array.isArray(params.update_time) || !params.update_time.length) delete params.update_time
+      return params
     },
     async fetchData () {
       this.loading = true
       try {
-        const res = await getList({ ...this.search, page_no: this.pagination.current, page_size: this.pagination.size })
-        const data = this.normalizeResponse(res)
-        this.tableData = data.list
-        this.pagination.total = data.total
-      } finally {
-        this.loading = false
-      }
-    },
-    onSearch () {
-      this.pagination.current = 1
-      this.fetchData()
-    },
-    onReset () {
-      this.search = {
-        keyword: ''
-      }
-      this.pagination.current = 1
-      this.fetchData()
-    },
-    onPageChange (page) {
-      this.pagination.current = page.current
-      this.pagination.size = page.size
-      this.fetchData()
-    },
-    onSelect (rows) {
-      this.selectedRows = rows
-    },
-    resetForm () {
-      this.formData = {
-        device_consumables_item_code: '',
-        device_consumables_item_name: '',
-        device_consumables_category_id: '',
-        specification: '',
-        remark: ''
-      }
-      this.editId = ''
-    },
-    openAdd () {
-      this.handleType = 'create'
-      this.dialogTitle = this.key('add_title')
-      this.$nextTick(() => {
-        this.$refs.dialogForm && this.$refs.dialogForm.reset()
-        this.resetForm()
-        this.dialogVisible = true
-      })
+        const res = await getList({ ...this.buildSearchParams(), page_no: this.pagination.current, page_size: this.pagination.size })
+        const page = readPageData(res)
+        this.tableData = page.list
+        this.pagination.total = page.total
+      } finally { this.loading = false }
     },
+    onSearch () { this.pagination.current = 1; this.fetchData() },
+    onReset () { this.search = { device_category_id: '', device_consumables_category_id: '', code: '', name: '', create_time: [], update_time: [] }; this.pagination.current = 1; this.fetchData() },
+    onPageChange (page) { this.pagination.current = page.current; this.pagination.size = page.size; this.fetchData() },
+    resetForm () { this.formData = { device_category_id: '', device_consumables_category_id: '', code: '', name: '', standard_service_life: 0, warning_service_life: 0, unit_id: '', remark: '' }; this.editId = '' },
+    openAdd () { this.handleType = 'create'; this.dialogTitle = this.key('add_title'); this.resetForm(); this.dialogVisible = true },
     openEdit (row) {
-      this.handleType = 'edit'
-      this.dialogTitle = this.key('edit_title')
-      this.editId = row.id
-      this.formData = {
-        device_consumables_item_code: row.device_consumables_item_code || '',
-        device_consumables_item_name: row.device_consumables_item_name || '',
-        device_consumables_category_id: row.device_consumables_category_id || '',
-        specification: row.specification || '',
-        remark: row.remark || ''
-      }
+      this.handleType = 'edit'; this.dialogTitle = this.key('edit_title'); this.editId = row.id
+      this.formData = { device_category_id: row.device_category_id || '', device_consumables_category_id: row.device_consumables_category_id || '', code: row.code || '', name: row.name || '', standard_service_life: Number(row.standard_service_life || 0), warning_service_life: Number(row.warning_service_life || 0), unit_id: row.unit_id || '', remark: row.remark || '' }
       this.dialogVisible = true
     },
+    validateLife () {
+      if (Number(this.formData.standard_service_life) < Number(this.formData.warning_service_life)) {
+        this.$message.error(this.$t(this.key('warning_life_not_greater_than_standard')))
+        return false
+      }
+      return true
+    },
+    validateLifeRule (rule, value, callback) {
+      if (Number(this.formData.standard_service_life) < Number(this.formData.warning_service_life)) {
+        callback(new Error(this.$t(this.key('warning_life_not_greater_than_standard'))))
+        return
+      }
+      callback()
+    },
     async onDialogSubmit () {
+      if (!this.validateLife()) return
       this.submitting = true
       try {
         if (this.handleType === 'create') await createItem(this.formData)
@@ -249,30 +234,49 @@ export default {
         this.$message.success(this.$t(this.key('operation_success')))
         this.dialogVisible = false
         this.fetchData()
-      } finally {
-        this.submitting = false
-      }
-    },
-    onDialogClose () {
-      this.resetForm()
+      } finally { this.submitting = false }
     },
     async handleDelete (row) {
-      const cancelled = await this.$confirmAction(
-        { message: this.key('confirm_delete'), title: this.key('tip') },
-        () => deleteItem({ id: [row.id] })
-      )
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_delete'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => deleteItem({ id: [row.id] }))
+      if (cancelled) return
+      this.$message.success(this.$t(this.key('operation_success')))
+      this.fetchData()
+    },
+    async handleBatchDelete () {
+      if (!this.selectedRows.length) { this.$message.error(this.$t(this.key('please_select_data'))); return }
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_batch_delete'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => deleteItem({ id: this.selectedRows.map(item => item.id) }))
       if (cancelled) return
       this.$message.success(this.$t(this.key('operation_success')))
-      this.pagination.current = Math.min(this.pagination.current, Math.ceil((this.pagination.total - 1) / this.pagination.size) || 1)
       this.fetchData()
     },
     async handleExport () {
-      const cancelled = await this.$confirmAction(
-        { message: this.key('confirm_export'), title: this.key('tip') },
-        () => createExportTask({ ...this.search })
-      )
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_export'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => createExportTask({ ...this.buildSearchParams(), action: 'download' }))
       if (cancelled) return
+      this.$message.success(this.$t(this.key('create_download_task_success')))
+    },
+    openImport () { this.importFileList = []; this.importRows = []; this.importVisible = true },
+    async downloadTemplate () { this.importLoading = true; try { const res = await getImportTemplate({}); downloadRename(res, 'xlsx', this.$t(this.key('import_template_name'))) } finally { this.importLoading = false } },
+    async onImportFileChange (file) {
+      if (!file || !/\.(xls|xlsx)$/i.test(file.name)) { this.$message.error(this.$t(this.key('file_format_error'))); return }
+      this.importFileList = [file]
+      this.importTableLoading = true
+      try {
+        const rows = await readExcel(file.raw)
+        const headers = ['consumables_item_code', 'consumables_item_name', 'device_consumables_category_name', 'device_category', 'standard_service_life', 'warning_service_life', 'service_life_unit', 'remark'].map(k => this.$t(this.key(k)))
+        if (rows.length && headers.some(title => !Object.prototype.hasOwnProperty.call(rows[0], title))) {
+          this.$message.error(this.$t(this.key('file_column_missing'), { title: headers.find(title => !Object.prototype.hasOwnProperty.call(rows[0], title)) }))
+          this.importRows = []
+          return
+        }
+        this.importRows = rows.map(row => ({ code: row[headers[0]], name: row[headers[1]], device_consumables_category_name: row[headers[2]], device_category_name: row[headers[3]], standard_service_life: row[headers[4]], warning_service_life: row[headers[5]], unit_name: row[headers[6]], remark: row[headers[7]] }))
+      } finally { this.importTableLoading = false }
+    },
+    async submitImport () {
+      if (!this.importRows.length) { this.$message.error(this.$t(this.key('please_import_data'))); return }
+      await importData({ import_data: JSON.stringify(this.importRows) })
       this.$message.success(this.$t(this.key('operation_success')))
+      this.importVisible = false
+      this.fetchData()
     }
   }
 }
@@ -280,5 +284,6 @@ export default {
 
 <style scoped>
 .search-bar { padding: 10px 0; }
+.import-upload { margin: 12px 0; }
 /deep/ .el-form-item--mini.el-form-item { margin-bottom: 4px; }
 </style>
diff --git a/src/views/equipment-management/consumables-management/consumables-lifecycle/index.vue b/src/views/equipment-management/consumables-management/consumables-lifecycle/index.vue
index ade399d3..b7b32384 100644
--- a/src/views/equipment-management/consumables-management/consumables-lifecycle/index.vue
+++ b/src/views/equipment-management/consumables-management/consumables-lifecycle/index.vue
@@ -2,15 +2,23 @@
   <d2-container>
     <template #header>
       <div class="search-bar">
-        <el-form :inline="true" size="mini">
-          <el-form-item :label="$t(key('keyword'))">
-            <el-input
-              v-model="search.keyword"
-              :placeholder="$t(key('enter_keyword'))"
-              clearable
-              style="width:200px"
-              @keyup.enter.native="onSearch"
-            />
+        <el-form :inline="true" :model="search" size="mini">
+          <el-form-item :label="$t(key('device_name'))">
+            <el-select v-model="search.device_code" :placeholder="$t(key('select_device'))" clearable filterable style="width:220px">
+              <el-option v-for="item in deviceOptions" :key="item.value" :label="item.label" :value="item.value" />
+            </el-select>
+          </el-form-item>
+          <el-form-item :label="$t(key('consumable_code'))">
+            <el-input v-model.trim="search.device_consumables_item_code" :placeholder="$t(key('enter_consumables_item_code'))" clearable style="width:220px" @keyup.enter.native="onSearch" />
+          </el-form-item>
+          <el-form-item :label="$t(key('consumable_name'))">
+            <el-input v-model.trim="search.device_consumables_item_name" :placeholder="$t(key('enter_consumables_item_name'))" clearable style="width:220px" @keyup.enter.native="onSearch" />
+          </el-form-item>
+          <el-form-item :label="$t(key('create_time'))">
+            <el-date-picker v-model="search.create_time" type="datetimerange" value-format="yyyy-MM-dd HH:mm:ss" :start-placeholder="$t(key('start_time'))" :end-placeholder="$t(key('end_time'))" style="width:330px" />
+          </el-form-item>
+          <el-form-item :label="$t(key('update_time'))">
+            <el-date-picker v-model="search.update_time" type="datetimerange" value-format="yyyy-MM-dd HH:mm:ss" :start-placeholder="$t(key('start_time'))" :end-placeholder="$t(key('end_time'))" style="width:330px" />
           </el-form-item>
           <el-form-item>
             <el-button type="primary" icon="el-icon-search" @click="onSearch">{{ $t(key('search')) }}</el-button>
@@ -20,34 +28,34 @@
       </div>
     </template>
 
-    <page-table
-      ref="pageTable"
-      :columns="columns"
-      :data="tableData"
-      :loading="loading"
-      :toolbar-buttons="toolbarButtons"
-      :row-buttons="rowButtons"
-      :pagination="pagination"
-      auto-height
-      @page-change="onPageChange"
-      @selection-change="onSelect"
-    />
+    <page-table ref="pageTable" :columns="columns" :data="tableData" :loading="loading" :toolbar-buttons="toolbarButtons" :row-buttons="rowButtons" :pagination="pagination" auto-height @page-change="onPageChange" @selection-change="selectedRows = $event">
+      <template #col-status="{ row }">
+        <el-tag v-if="Number(row.status) === 0" size="mini">{{ $t(key('normal')) }}</el-tag>
+        <el-tag v-else-if="Number(row.status) === 1" type="warning" size="mini">{{ $t(key('near_standard_life')) }}</el-tag>
+        <el-tag v-else-if="Number(row.status) === 2" type="danger" size="mini">{{ $t(key('exceed_standard_life')) }}</el-tag>
+        <el-tag v-else type="info" size="mini">-</el-tag>
+      </template>
+    </page-table>
 
-    <page-dialog-form
-      ref="dialogForm"
-      :visible.sync="dialogVisible"
-      :title="dialogTitle"
-      width="40%"
-      :form-cols="formCols"
-      :form-data="formData"
-      :rules="rules"
-      label-width="130px"
-      :submitting="submitting"
-      :confirm-text="key('confirm')"
-      :cancel-text="key('cancel')"
-      @submit="onDialogSubmit"
-      @close="onDialogClose"
-    />
+    <page-dialog-form ref="dialogForm" :visible.sync="dialogVisible" :title="dialogTitle" width="620px" :form-cols="formCols" :form-data="formData" :rules="activeRules" label-width="150px" :submitting="submitting" :confirm-text="key('confirm')" :cancel-text="key('cancel')" @submit="onDialogSubmit" @close="resetForm" />
+
+    <el-dialog :title="$t(key('import_title'))" :visible.sync="importVisible" width="820px" :close-on-click-modal="false">
+      <el-alert :title="$t(key('import_tip'))" type="warning" :closable="false" />
+      <el-upload class="import-upload" action="" :auto-upload="false" :show-file-list="true" :file-list="importFileList" accept=".xls,.xlsx" :on-change="onImportFileChange">
+        <el-button slot="trigger" size="mini" type="success">{{ $t(key('select_file')) }}</el-button>
+        <el-button style="margin-left:10px" size="mini" type="primary" :loading="importLoading" @click.stop="downloadTemplate">{{ $t(key('download_template')) }}</el-button>
+      </el-upload>
+      <el-table v-loading="importTableLoading" :data="importRows" border height="320" size="mini">
+        <el-table-column prop="device_consumables_item_name" :label="$t(key('device_consumables_item'))" min-width="160" />
+        <el-table-column prop="device_name" :label="$t(key('related_device'))" min-width="160" />
+        <el-table-column prop="device_consumables_lifetime" :label="$t(key('used_life'))" min-width="130" />
+        <el-table-column prop="remark" :label="$t(key('remark'))" min-width="140" />
+      </el-table>
+      <span slot="footer">
+        <el-button @click="importVisible = false">{{ $t(key('cancel')) }}</el-button>
+        <el-button type="primary" @click="submitImport">{{ $t(key('confirm')) }}</el-button>
+      </span>
+    </el-dialog>
   </d2-container>
 </template>
 
@@ -58,7 +66,22 @@ import { i18nMixin } from '@/composables/useI18n'
 import { confirmMixin } from '@/composables/useConfirmHandle'
 import PageTable from '@/components/page-table'
 import PageDialogForm from '@/components/page-dialog-form'
-import { getList, createItem, editItem, deleteItem, createExportTask } from '@/api/equipment-management/consumables-lifecycle'
+import { downloadRename, readExcel } from '@/utils/file'
+import { getAll as getDeviceAll } from '@/api/equipment-management/equipment-registry'
+import { getAll as getConsumablesItemsAll } from '@/api/equipment-management/consumables-items'
+import { getList, createItem, editItem, deleteItem, createExportTask, getImportTemplate, importData } from '@/api/equipment-management/consumables-lifecycle'
+import { createItem as createReplaceLog } from '@/api/equipment-management/replacement-logs'
+
+function readPageData (res) {
+  const data = res && res.data !== undefined ? res.data : res
+  if (Array.isArray(data)) return { list: data, total: data.length }
+  if (data && Array.isArray(data.data)) return { list: data.data, total: Number(data.count || data.total || data.data.length) }
+  if (data && data.data && Array.isArray(data.data.data)) return { list: data.data.data, total: Number(data.data.count || data.data.total || data.data.data.length) }
+  return { list: [], total: 0 }
+}
+function toOptions (list, label = 'name', value = 'code') {
+  return (Array.isArray(list) ? list : []).map(item => ({ label: item[label], value: item[value], raw: item }))
+}
 
 export default {
   name: 'equipment-management-consumables-lifecycle',
@@ -70,223 +93,199 @@ export default {
       submitting: false,
       tableData: [],
       selectedRows: [],
+      search: { device_code: '', device_consumables_item_code: '', device_consumables_item_name: '', create_time: [], update_time: [] },
+      pagination: { current: 1, size: 10, total: 0 },
       dialogVisible: false,
       dialogTitle: '',
-      editId: '',
       handleType: 'create',
-      search: {
-        keyword: ''
-      },
-      pagination: { current: 1, size: 10, total: 0 },
-      formData: {
-        device_consumables_item_id: '',
-        device_id: '',
-        standard_life: '',
-        warning_life: '',
-        used_life: '',
-        remark: ''
-      },
-      rules: {
-        device_consumables_item_id: [{ required: true, message: this.key('enter_consumables_item_id'), trigger: 'blur' }],
-        device_id: [{ required: true, message: this.key('enter_device_id'), trigger: 'blur' }]
-      },
+      editId: '',
+      formData: { device_consumables_item_code: '', device_code: '', standard_service_life: 0, warning_service_life: 0, device_consumables_lifetime: 0, replace_user: '', replace_time: '', replace_reason: '', replacement_time: 0, remark: '' },
+      consumablesItemOptions: [],
+      deviceOptions: [],
+      importVisible: false,
+      importFileList: [],
+      importRows: [],
+      importLoading: false,
+      importTableLoading: false,
       columns: [],
       toolbarButtons: [],
-      rowButtons: [],
-      formCols: [
-        [
-          {
-            type: 'input',
-            prop: 'device_consumables_item_id',
-            label: this.key('consumables_item_id'),
-            placeholder: this.key('enter_consumables_item_id'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'device_id',
-            label: this.key('device_id'),
-            placeholder: this.key('enter_device_id'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'standard_life',
-            label: this.key('standard_life'),
-            placeholder: this.key('enter_standard_life'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'warning_life',
-            label: this.key('warning_life'),
-            placeholder: this.key('enter_warning_life'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'used_life',
-            label: this.key('used_life'),
-            placeholder: this.key('enter_used_life'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'remark',
-            label: this.key('remark'),
-            placeholder: this.key('enter_remark'),
-            inputType: 'textarea',
-            autosize: { minRows: 2, maxRows: 6 },
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ]
+      rowButtons: []
+    }
+  },
+  computed: {
+    replaceReasonOptions () {
+      return [
+        { label: this.$t(this.key('replace_reason_abnormal')), value: this.$t(this.key('replace_reason_abnormal')) },
+        { label: this.$t(this.key('replace_reason_normal')), value: this.$t(this.key('replace_reason_normal')) },
+        { label: this.$t(this.key('replace_reason_exceed')), value: this.$t(this.key('replace_reason_exceed')) }
       ]
+    },
+    formCols () {
+      const disabledBase = this.handleType !== 'create'
+      const cols = [
+        [{ type: 'select', prop: 'device_consumables_item_code', label: this.key('device_consumables_item'), placeholder: this.key('select_consumable'), options: this.consumablesItemOptions, disabled: disabledBase, style: { width: '100%' }, onChange: this.onConsumablesItemChange }],
+        [{ type: 'select', prop: 'device_code', label: this.key('related_device'), placeholder: this.key('select_device'), options: this.deviceOptions, disabled: disabledBase, style: { width: '100%' } }],
+        [{ type: 'input-number', prop: 'standard_service_life', label: this.key('standard_life'), min: 0, disabled: true, style: { width: '100%' } }],
+        [{ type: 'input-number', prop: 'warning_service_life', label: this.key('warning_life'), min: 0, disabled: true, style: { width: '100%' } }]
+      ]
+      if (this.handleType === 'replace') {
+        cols.push(
+          [{ type: 'input', prop: 'replace_user', label: this.key('replace_user'), placeholder: this.key('input_replace_user'), style: { width: '100%' } }],
+          [{ type: 'date-picker', prop: 'replace_time', label: this.key('replace_time'), placeholder: this.key('input_replace_time'), style: { width: '100%' } }],
+          [{ type: 'select', prop: 'replace_reason', label: this.key('replace_reason'), placeholder: this.key('select_replace_reason'), options: this.replaceReasonOptions, style: { width: '100%' } }],
+          [{ type: 'input-number', prop: 'replacement_time', label: this.key('replace_duration'), min: 0, style: { width: '100%' } }]
+        )
+      } else {
+        cols.push([{ type: 'input-number', prop: 'device_consumables_lifetime', label: this.key('used_life'), min: 0, style: { width: '100%' } }])
+      }
+      cols.push([{ type: 'input', prop: 'remark', label: this.key('remark'), placeholder: this.key('enter_remark'), inputType: 'textarea', autosize: { minRows: 2, maxRows: 6 }, style: { width: '100%' } }])
+      return cols
+    },
+    activeRules () {
+      const rules = {
+        device_code: [{ required: true, message: this.key('device_required'), trigger: 'change' }],
+        device_consumables_item_code: [{ required: true, message: this.key('consumable_required'), trigger: 'change' }]
+      }
+      if (this.handleType === 'replace') {
+        rules.replace_user = [{ required: true, message: this.key('input_replace_user'), trigger: 'blur' }]
+        rules.replace_time = [{ required: true, message: this.key('input_replace_time'), trigger: 'change' }]
+        rules.replace_reason = [{ required: true, message: this.key('replace_reason_required'), trigger: 'change' }]
+        rules.replacement_time = [{ required: true, message: this.key('input_replace_duration'), trigger: 'blur' }]
+      } else {
+        rules.device_consumables_lifetime = [{ required: true, message: this.key('input_used_life'), trigger: 'blur' }]
+      }
+      return rules
     }
   },
   created () {
     this.columns = useTableColumns([
-      { prop: 'device_consumables_item_name', label: this.key('consumables_item'), minWidth: 140 },
-      { prop: 'device_name', label: this.key('device_name'), minWidth: 140 },
-      { prop: 'standard_life', label: this.key('standard_life'), minWidth: 140 },
-      { prop: 'warning_life', label: this.key('warning_life'), minWidth: 140 },
-      { prop: 'used_life', label: this.key('used_life'), minWidth: 140 },
-      { prop: 'replace_time', label: this.key('replace_time'), minWidth: 140 },
-      { prop: '_actions', label: this.key('operation'), width: 170, fixed: 'right' }
+      { prop: 'sort', label: this.key('sort'), width: 80 },
+      { prop: 'status', label: this.key('status'), slot: 'status', width: 120 },
+      { prop: 'device_consumables_item_code', label: this.key('consumable_code'), minWidth: 150 },
+      { prop: 'device_consumables_item_name', label: this.key('consumable_name'), minWidth: 150 },
+      { prop: 'device_consumables_category_name', label: this.key('consumable_category'), minWidth: 150 },
+      { prop: 'device_name', label: this.key('related_device'), minWidth: 150 },
+      { prop: 'standard_service_life', label: this.key('standard_service_life'), minWidth: 130 },
+      { prop: 'warning_service_life', label: this.key('warning_service_life'), minWidth: 130 },
+      { prop: 'device_consumables_lifetime', label: this.key('used_life'), minWidth: 120 },
+      { prop: 'remark', label: this.key('remark'), minWidth: 140, showOverflowTooltip: true },
+      { prop: 'create_time', label: this.key('create_time'), minWidth: 160 },
+      { prop: 'update_time', label: this.key('update_time'), minWidth: 160 },
+      { prop: '_actions', label: this.key('operation'), width: 230, fixed: 'right' }
     ])
     const btns = useTableButtons({
       toolbar: [
         { key: 'add', label: this.key('add'), icon: 'el-icon-plus', type: 'primary', auth: '/device_management/device_consumables/device_consumables_lifetime_management/create', onClick: this.openAdd },
-        { key: 'export', label: this.key('export'), icon: 'el-icon-download', auth: '/device_management/device_consumables/device_consumables_lifetime_management/export', onClick: this.handleExport }
+        { key: 'batch_delete', label: this.key('batch_delete'), icon: 'el-icon-delete', color: 'danger', auth: '/device_management/device_consumables/device_consumables_lifetime_management/batch-delete', needSelection: true, disabledTip: this.key('please_select_data'), onClick: this.handleBatchDelete },
+        { key: 'import', label: this.key('import'), icon: 'el-icon-upload2', type: 'success', auth: '/device_management/device_consumables/device_consumables_lifetime_management/import', onClick: this.openImport },
+        { key: 'export', label: this.key('export'), icon: 'el-icon-download', type: 'primary', auth: '/device_management/device_consumables/device_consumables_lifetime_management/export', onClick: this.handleExport }
       ],
       row: [
-        { key: 'edit', label: this.key('edit'), icon: 'el-icon-edit', auth: '/device_management/device_consumables/device_consumables_lifetime_management/edit', onClick: this.openEdit },
+        { key: 'declare_lifetime', label: this.key('declare_lifetime'), icon: 'el-icon-edit', auth: '/device_management/device_consumables/device_consumables_lifetime_management/edit', onClick: this.openEdit },
+        { key: 'replace', label: this.key('replace'), icon: 'el-icon-refresh', auth: '/device_management/device_consumables/device_consumables_lifetime_management/change', onClick: this.openReplace },
         { key: 'delete', label: this.key('delete'), icon: 'el-icon-delete', color: 'danger', auth: '/device_management/device_consumables/device_consumables_lifetime_management/delete', onClick: this.handleDelete }
       ]
     }, this.$permission)
     this.toolbarButtons = btns.toolbarButtons
     this.rowButtons = btns.rowButtons
+    this.initOptions()
     this.fetchData()
   },
   methods: {
-    normalizeResponse (res) {
-      const data = res && res.data !== undefined ? res.data : res
-      if (Array.isArray(data)) return { list: data, total: data.length }
-      if (data && Array.isArray(data.data)) return { list: data.data, total: Number(data.count || data.total || data.data.length) }
-      if (data && data.data && Array.isArray(data.data.data)) return { list: data.data.data, total: Number(data.data.count || data.data.total || data.data.data.length) }
-      return { list: [], total: 0 }
+    async initOptions () {
+      const [items, devices] = await Promise.all([getConsumablesItemsAll({}), getDeviceAll({})])
+      this.consumablesItemOptions = toOptions((items && items.data) || items)
+      this.deviceOptions = toOptions((devices && devices.data) || devices)
+    },
+    async onConsumablesItemChange (code) {
+      const option = this.consumablesItemOptions.find(item => item.value === code)
+      const row = option && option.raw ? option.raw : {}
+      this.formData.standard_service_life = Number(row.standard_service_life || 0)
+      this.formData.warning_service_life = Number(row.warning_service_life || 0)
+      this.formData.device_code = ''
+      if (row.device_category_id) {
+        const res = await getDeviceAll({ device_category_id: row.device_category_id })
+        this.deviceOptions = toOptions((res && res.data) || res)
+      }
+    },
+    buildSearchParams () {
+      const params = { ...this.search }
+      if (!Array.isArray(params.create_time) || !params.create_time.length) delete params.create_time
+      if (!Array.isArray(params.update_time) || !params.update_time.length) delete params.update_time
+      return params
     },
     async fetchData () {
       this.loading = true
       try {
-        const res = await getList({ ...this.search, page_no: this.pagination.current, page_size: this.pagination.size })
-        const data = this.normalizeResponse(res)
-        this.tableData = data.list
-        this.pagination.total = data.total
-      } finally {
-        this.loading = false
-      }
+        const res = await getList({ ...this.buildSearchParams(), page_no: this.pagination.current, page_size: this.pagination.size })
+        const page = readPageData(res)
+        this.tableData = page.list
+        this.pagination.total = page.total
+      } finally { this.loading = false }
     },
-    onSearch () {
-      this.pagination.current = 1
-      this.fetchData()
-    },
-    onReset () {
-      this.search = {
-        keyword: ''
-      }
-      this.pagination.current = 1
-      this.fetchData()
-    },
-    onPageChange (page) {
-      this.pagination.current = page.current
-      this.pagination.size = page.size
-      this.fetchData()
-    },
-    onSelect (rows) {
-      this.selectedRows = rows
-    },
-    resetForm () {
-      this.formData = {
-        device_consumables_item_id: '',
-        device_id: '',
-        standard_life: '',
-        warning_life: '',
-        used_life: '',
-        remark: ''
-      }
-      this.editId = ''
-    },
-    openAdd () {
-      this.handleType = 'create'
-      this.dialogTitle = this.key('add_title')
-      this.$nextTick(() => {
-        this.$refs.dialogForm && this.$refs.dialogForm.reset()
-        this.resetForm()
-        this.dialogVisible = true
-      })
-    },
-    openEdit (row) {
-      this.handleType = 'edit'
-      this.dialogTitle = this.key('edit_title')
+    onSearch () { this.pagination.current = 1; this.fetchData() },
+    onReset () { this.search = { device_code: '', device_consumables_item_code: '', device_consumables_item_name: '', create_time: [], update_time: [] }; this.pagination.current = 1; this.fetchData() },
+    onPageChange (page) { this.pagination.current = page.current; this.pagination.size = page.size; this.fetchData() },
+    resetForm () { this.formData = { device_consumables_item_code: '', device_code: '', standard_service_life: 0, warning_service_life: 0, device_consumables_lifetime: 0, replace_user: '', replace_time: '', replace_reason: '', replacement_time: 0, remark: '' }; this.editId = '' },
+    fillForm (row) {
       this.editId = row.id
-      this.formData = {
-        device_consumables_item_id: row.device_consumables_item_id || '',
-        device_id: row.device_id || '',
-        standard_life: row.standard_life || '',
-        warning_life: row.warning_life || '',
-        used_life: row.used_life || '',
-        remark: row.remark || ''
-      }
-      this.dialogVisible = true
+      this.formData = { device_consumables_item_code: row.device_consumables_item_code || '', device_code: row.device_code || '', standard_service_life: Number(row.standard_service_life || 0), warning_service_life: Number(row.warning_service_life || 0), device_consumables_lifetime: Number(row.device_consumables_lifetime || 0), replace_user: row.replace_user || '', replace_time: row.replace_time || '', replace_reason: row.replace_reason || '', replacement_time: Number(row.replacement_time || 0), remark: row.remark || '' }
     },
+    openAdd () { this.handleType = 'create'; this.dialogTitle = this.key('add_title'); this.resetForm(); this.dialogVisible = true },
+    openEdit (row) { this.handleType = 'edit'; this.dialogTitle = this.key('declare_lifetime'); this.fillForm(row); this.dialogVisible = true },
+    openReplace (row) { this.handleType = 'replace'; this.dialogTitle = this.key('replace'); this.fillForm(row); this.formData.replace_time = this.formData.replace_time || ''; this.dialogVisible = true },
     async onDialogSubmit () {
       this.submitting = true
       try {
         if (this.handleType === 'create') await createItem(this.formData)
-        else await editItem({ ...this.formData, id: this.editId })
+        else if (this.handleType === 'edit') await editItem({ ...this.formData, id: this.editId })
+        else await createReplaceLog({ ...this.formData, id: this.editId })
         this.$message.success(this.$t(this.key('operation_success')))
         this.dialogVisible = false
         this.fetchData()
-      } finally {
-        this.submitting = false
-      }
-    },
-    onDialogClose () {
-      this.resetForm()
+      } finally { this.submitting = false }
     },
     async handleDelete (row) {
-      const cancelled = await this.$confirmAction(
-        { message: this.key('confirm_delete'), title: this.key('tip') },
-        () => deleteItem({ id: [row.id] })
-      )
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_delete'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => deleteItem({ id: [row.id] }))
+      if (cancelled) return
+      this.$message.success(this.$t(this.key('operation_success')))
+      this.fetchData()
+    },
+    async handleBatchDelete () {
+      if (!this.selectedRows.length) { this.$message.error(this.$t(this.key('please_select_data'))); return }
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_batch_delete'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => deleteItem({ id: this.selectedRows.map(item => item.id) }))
       if (cancelled) return
       this.$message.success(this.$t(this.key('operation_success')))
-      this.pagination.current = Math.min(this.pagination.current, Math.ceil((this.pagination.total - 1) / this.pagination.size) || 1)
       this.fetchData()
     },
     async handleExport () {
-      const cancelled = await this.$confirmAction(
-        { message: this.key('confirm_export'), title: this.key('tip') },
-        () => createExportTask({ ...this.search })
-      )
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_export'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => createExportTask({ ...this.buildSearchParams(), action: 'download' }))
       if (cancelled) return
+      this.$message.success(this.$t(this.key('create_download_task_success')))
+    },
+    openImport () { this.importFileList = []; this.importRows = []; this.importVisible = true },
+    async downloadTemplate () { this.importLoading = true; try { const res = await getImportTemplate({}); downloadRename(res, 'xlsx', this.$t(this.key('import_template_name'))) } finally { this.importLoading = false } },
+    async onImportFileChange (file) {
+      if (!file || !/\.(xls|xlsx)$/i.test(file.name)) { this.$message.error(this.$t(this.key('file_format_error'))); return }
+      this.importFileList = [file]
+      this.importTableLoading = true
+      try {
+        const rows = await readExcel(file.raw)
+        const headers = ['device_consumables_item', 'related_device', 'used_life', 'remark'].map(k => this.$t(this.key(k)))
+        if (rows.length && headers.some(title => !Object.prototype.hasOwnProperty.call(rows[0], title))) {
+          this.$message.error(this.$t(this.key('file_column_missing'), { title: headers.find(title => !Object.prototype.hasOwnProperty.call(rows[0], title)) }))
+          this.importRows = []
+          return
+        }
+        this.importRows = rows.map(row => ({ device_consumables_item_name: row[headers[0]], device_name: row[headers[1]], device_consumables_lifetime: row[headers[2]], remark: row[headers[3]] }))
+      } finally { this.importTableLoading = false }
+    },
+    async submitImport () {
+      if (!this.importRows.length) { this.$message.error(this.$t(this.key('please_import_data'))); return }
+      await importData({ import_data: JSON.stringify(this.importRows) })
       this.$message.success(this.$t(this.key('operation_success')))
+      this.importVisible = false
+      this.fetchData()
     }
   }
 }
@@ -294,5 +293,6 @@ export default {
 
 <style scoped>
 .search-bar { padding: 10px 0; }
+.import-upload { margin: 12px 0; }
 /deep/ .el-form-item--mini.el-form-item { margin-bottom: 4px; }
 </style>
diff --git a/src/views/equipment-management/consumables-management/replacement-logs/index.vue b/src/views/equipment-management/consumables-management/replacement-logs/index.vue
index 3606fe7e..b2fa4f04 100644
--- a/src/views/equipment-management/consumables-management/replacement-logs/index.vue
+++ b/src/views/equipment-management/consumables-management/replacement-logs/index.vue
@@ -2,15 +2,23 @@
   <d2-container>
     <template #header>
       <div class="search-bar">
-        <el-form :inline="true" size="mini">
-          <el-form-item :label="$t(key('keyword'))">
-            <el-input
-              v-model="search.keyword"
-              :placeholder="$t(key('enter_keyword'))"
-              clearable
-              style="width:200px"
-              @keyup.enter.native="onSearch"
-            />
+        <el-form :inline="true" :model="search" size="mini">
+          <el-form-item :label="$t(key('device_name'))">
+            <el-select v-model="search.device_code" :placeholder="$t(key('please_select_device_name'))" clearable filterable style="width:220px">
+              <el-option v-for="item in deviceOptions" :key="item.value" :label="item.label" :value="item.value" />
+            </el-select>
+          </el-form-item>
+          <el-form-item :label="$t(key('consumables_item_code'))">
+            <el-input v-model.trim="search.device_consumables_item_code" :placeholder="$t(key('enter_consumables_item_code'))" clearable style="width:220px" @keyup.enter.native="onSearch" />
+          </el-form-item>
+          <el-form-item :label="$t(key('consumables_item_name'))">
+            <el-input v-model.trim="search.device_consumables_item_name" :placeholder="$t(key('enter_consumables_item_name'))" clearable style="width:220px" @keyup.enter.native="onSearch" />
+          </el-form-item>
+          <el-form-item :label="$t(key('create_time'))">
+            <el-date-picker v-model="search.create_time" type="datetimerange" value-format="yyyy-MM-dd HH:mm:ss" :start-placeholder="$t(key('start_time'))" :end-placeholder="$t(key('end_time'))" style="width:330px" />
+          </el-form-item>
+          <el-form-item :label="$t(key('replace_time'))">
+            <el-date-picker v-model="search.replace_time" type="datetimerange" value-format="yyyy-MM-dd HH:mm:ss" :start-placeholder="$t(key('start_time'))" :end-placeholder="$t(key('end_time'))" style="width:330px" />
           </el-form-item>
           <el-form-item>
             <el-button type="primary" icon="el-icon-search" @click="onSearch">{{ $t(key('search')) }}</el-button>
@@ -20,34 +28,9 @@
       </div>
     </template>
 
-    <page-table
-      ref="pageTable"
-      :columns="columns"
-      :data="tableData"
-      :loading="loading"
-      :toolbar-buttons="toolbarButtons"
-      :row-buttons="rowButtons"
-      :pagination="pagination"
-      auto-height
-      @page-change="onPageChange"
-      @selection-change="onSelect"
-    />
+    <page-table ref="pageTable" :columns="columns" :data="tableData" :loading="loading" :toolbar-buttons="toolbarButtons" :row-buttons="rowButtons" :pagination="pagination" auto-height @page-change="onPageChange" />
 
-    <page-dialog-form
-      ref="dialogForm"
-      :visible.sync="dialogVisible"
-      :title="dialogTitle"
-      width="40%"
-      :form-cols="formCols"
-      :form-data="formData"
-      :rules="rules"
-      label-width="130px"
-      :submitting="submitting"
-      :confirm-text="key('confirm')"
-      :cancel-text="key('cancel')"
-      @submit="onDialogSubmit"
-      @close="onDialogClose"
-    />
+    <page-dialog-form ref="dialogForm" :visible.sync="dialogVisible" :title="dialogTitle" width="560px" :form-cols="formCols" :form-data="formData" :rules="rules" label-width="140px" :submitting="submitting" :confirm-text="key('confirm')" :cancel-text="key('cancel')" @submit="onDialogSubmit" @close="resetForm" />
   </d2-container>
 </template>
 
@@ -58,7 +41,19 @@ import { i18nMixin } from '@/composables/useI18n'
 import { confirmMixin } from '@/composables/useConfirmHandle'
 import PageTable from '@/components/page-table'
 import PageDialogForm from '@/components/page-dialog-form'
-import { getList, createItem, editItem, deleteItem, createExportTask } from '@/api/equipment-management/replacement-logs'
+import { getAll as getDeviceAll } from '@/api/equipment-management/equipment-registry'
+import { getList, editItem, createExportTask } from '@/api/equipment-management/replacement-logs'
+
+function readPageData (res) {
+  const data = res && res.data !== undefined ? res.data : res
+  if (Array.isArray(data)) return { list: data, total: data.length }
+  if (data && Array.isArray(data.data)) return { list: data.data, total: Number(data.count || data.total || data.data.length) }
+  if (data && data.data && Array.isArray(data.data.data)) return { list: data.data.data, total: Number(data.data.count || data.data.total || data.data.data.length) }
+  return { list: [], total: 0 }
+}
+function toOptions (list) {
+  return (Array.isArray(list) ? list : []).map(item => ({ label: item.name, value: item.code, raw: item }))
+}
 
 export default {
   name: 'equipment-management-replacement-logs',
@@ -69,237 +64,118 @@ export default {
       loading: false,
       submitting: false,
       tableData: [],
-      selectedRows: [],
+      search: { device_code: '', device_consumables_item_code: '', device_consumables_item_name: '', create_time: [], replace_time: [] },
+      pagination: { current: 1, size: 10, total: 0 },
+      deviceOptions: [],
       dialogVisible: false,
       dialogTitle: '',
       editId: '',
-      handleType: 'create',
-      search: {
-        keyword: ''
-      },
-      pagination: { current: 1, size: 10, total: 0 },
-      formData: {
-        device_consumables_item_id: '',
-        device_id: '',
-        replace_user: '',
-        replace_time: '',
-        replace_reason: '',
-        replace_duration: '',
-        remark: ''
-      },
-      rules: {
-        device_consumables_item_id: [{ required: true, message: this.key('enter_consumables_item_id'), trigger: 'blur' }],
-        device_id: [{ required: true, message: this.key('enter_device_id'), trigger: 'blur' }]
-      },
+      formData: { replace_user: '', replace_time: '', replace_reason: '', replacement_time: 0, remark: '' },
       columns: [],
       toolbarButtons: [],
-      rowButtons: [],
-      formCols: [
-        [
-          {
-            type: 'input',
-            prop: 'device_consumables_item_id',
-            label: this.key('consumables_item_id'),
-            placeholder: this.key('enter_consumables_item_id'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'device_id',
-            label: this.key('device_id'),
-            placeholder: this.key('enter_device_id'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'replace_user',
-            label: this.key('replace_user'),
-            placeholder: this.key('enter_replace_user'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'replace_time',
-            label: this.key('replace_time'),
-            placeholder: this.key('enter_replace_time'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'replace_reason',
-            label: this.key('replace_reason'),
-            placeholder: this.key('enter_replace_reason'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'replace_duration',
-            label: this.key('replace_duration'),
-            placeholder: this.key('enter_replace_duration'),
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ],
-        [
-          {
-            type: 'input',
-            prop: 'remark',
-            label: this.key('remark'),
-            placeholder: this.key('enter_remark'),
-            inputType: 'textarea',
-            autosize: { minRows: 2, maxRows: 6 },
-            clearable: true,
-            style: { width: '90%' }
-          }
-        ]
+      rowButtons: []
+    }
+  },
+  computed: {
+    replaceReasonOptions () {
+      return [
+        { label: this.$t(this.key('abnormal_damage')), value: this.$t(this.key('abnormal_damage')) },
+        { label: this.$t(this.key('normal_wear')), value: this.$t(this.key('normal_wear')) },
+        { label: this.$t(this.key('overdue_life')), value: this.$t(this.key('overdue_life')) }
       ]
+    },
+    formCols () {
+      return [
+        [{ type: 'input', prop: 'replace_user', label: this.key('replace_user'), placeholder: this.key('enter_replace_user'), style: { width: '100%' } }],
+        [{ type: 'date-picker', prop: 'replace_time', label: this.key('replace_time'), placeholder: this.key('enter_replace_time'), style: { width: '100%' } }],
+        [{ type: 'select', prop: 'replace_reason', label: this.key('replace_reason'), placeholder: this.key('enter_replace_reason'), options: this.replaceReasonOptions, style: { width: '100%' } }],
+        [{ type: 'input-number', prop: 'replacement_time', label: this.key('replacement_time'), min: 0, style: { width: '100%' } }],
+        [{ type: 'input', prop: 'remark', label: this.key('remark'), placeholder: this.key('enter_remark'), inputType: 'textarea', autosize: { minRows: 2, maxRows: 6 }, style: { width: '100%' } }]
+      ]
+    },
+    rules () {
+      return {
+        replace_user: [{ required: true, message: this.key('enter_replace_user'), trigger: 'blur' }],
+        replace_time: [{ required: true, message: this.key('enter_replace_time'), trigger: 'change' }],
+        replace_reason: [{ required: true, message: this.key('enter_replace_reason'), trigger: 'change' }],
+        replacement_time: [{ required: true, message: this.key('enter_replacement_time'), trigger: 'blur' }]
+      }
     }
   },
   created () {
     this.columns = useTableColumns([
-      { prop: 'device_consumables_item_name', label: this.key('consumables_item'), minWidth: 140 },
-      { prop: 'device_name', label: this.key('device_name'), minWidth: 140 },
-      { prop: 'replace_user', label: this.key('replace_user'), minWidth: 140 },
-      { prop: 'replace_time', label: this.key('replace_time'), minWidth: 140 },
-      { prop: 'replace_reason', label: this.key('replace_reason'), minWidth: 140 },
-      { prop: 'replace_duration', label: this.key('replace_duration'), minWidth: 140 },
-      { prop: '_actions', label: this.key('operation'), width: 170, fixed: 'right' }
-    ])
+      { prop: 'id', label: this.key('id'), width: 80 },
+      { prop: 'device_name', label: this.key('related_device'), minWidth: 150 },
+      { prop: 'device_consumables_item_code', label: this.key('device_consumables_item_code'), minWidth: 150 },
+      { prop: 'device_consumables_item_name', label: this.key('device_consumables_item_name'), minWidth: 150 },
+      { prop: 'device_consumables_category_name', label: this.key('device_consumables_category_name'), minWidth: 150 },
+      { prop: 'standard_service_life', label: this.key('standard_service_life'), minWidth: 130 },
+      { prop: 'warning_service_life', label: this.key('warning_service_life'), minWidth: 130 },
+      { prop: 'replace_lifetime', label: this.key('replace_lifetime'), minWidth: 130 },
+      { prop: 'replace_user', label: this.key('replace_user'), minWidth: 120 },
+      { prop: 'replace_time', label: this.key('replace_time'), minWidth: 160 },
+      { prop: 'replace_reason', label: this.key('replace_reason'), minWidth: 130 },
+      { prop: 'replacement_time', label: this.key('replacement_time'), minWidth: 130 },
+      { prop: 'remark', label: this.key('remark'), minWidth: 140, showOverflowTooltip: true },
+      { prop: 'create_time', label: this.key('create_time'), minWidth: 160 },
+      { prop: '_actions', label: this.key('operation'), width: 100, fixed: 'right' }
+    ], { selectionWidth: 0 })
     const btns = useTableButtons({
       toolbar: [
-        { key: 'add', label: this.key('add'), icon: 'el-icon-plus', type: 'primary', auth: '/device_management/device_consumables/device_consumables_replace_log/create', onClick: this.openAdd },
-        { key: 'export', label: this.key('export'), icon: 'el-icon-download', auth: '/device_management/device_consumables/device_consumables_replace_log/export', onClick: this.handleExport }
+        { key: 'export', label: this.key('export'), icon: 'el-icon-download', type: 'primary', auth: '/device_management/device_consumables/device_consumables_replace_log/export', onClick: this.handleExport }
       ],
       row: [
-        { key: 'edit', label: this.key('edit'), icon: 'el-icon-edit', auth: '/device_management/device_consumables/device_consumables_replace_log/edit', onClick: this.openEdit },
-        { key: 'delete', label: this.key('delete'), icon: 'el-icon-delete', color: 'danger', auth: '/device_management/device_consumables/device_consumables_replace_log/delete', onClick: this.handleDelete }
+        { key: 'edit', label: this.key('edit'), icon: 'el-icon-edit', auth: '/device_management/device_consumables/device_consumables_replace_log/edit', onClick: this.openEdit }
       ]
     }, this.$permission)
     this.toolbarButtons = btns.toolbarButtons
     this.rowButtons = btns.rowButtons
+    this.initOptions()
     this.fetchData()
   },
   methods: {
-    normalizeResponse (res) {
-      const data = res && res.data !== undefined ? res.data : res
-      if (Array.isArray(data)) return { list: data, total: data.length }
-      if (data && Array.isArray(data.data)) return { list: data.data, total: Number(data.count || data.total || data.data.length) }
-      if (data && data.data && Array.isArray(data.data.data)) return { list: data.data.data, total: Number(data.data.count || data.data.total || data.data.data.length) }
-      return { list: [], total: 0 }
+    async initOptions () {
+      const res = await getDeviceAll({})
+      this.deviceOptions = toOptions((res && res.data) || res)
+    },
+    buildSearchParams () {
+      const params = { ...this.search }
+      if (!Array.isArray(params.create_time) || !params.create_time.length) delete params.create_time
+      if (!Array.isArray(params.replace_time) || !params.replace_time.length) delete params.replace_time
+      return params
     },
     async fetchData () {
       this.loading = true
       try {
-        const res = await getList({ ...this.search, page_no: this.pagination.current, page_size: this.pagination.size })
-        const data = this.normalizeResponse(res)
-        this.tableData = data.list
-        this.pagination.total = data.total
-      } finally {
-        this.loading = false
-      }
-    },
-    onSearch () {
-      this.pagination.current = 1
-      this.fetchData()
-    },
-    onReset () {
-      this.search = {
-        keyword: ''
-      }
-      this.pagination.current = 1
-      this.fetchData()
-    },
-    onPageChange (page) {
-      this.pagination.current = page.current
-      this.pagination.size = page.size
-      this.fetchData()
-    },
-    onSelect (rows) {
-      this.selectedRows = rows
-    },
-    resetForm () {
-      this.formData = {
-        device_consumables_item_id: '',
-        device_id: '',
-        replace_user: '',
-        replace_time: '',
-        replace_reason: '',
-        replace_duration: '',
-        remark: ''
-      }
-      this.editId = ''
-    },
-    openAdd () {
-      this.handleType = 'create'
-      this.dialogTitle = this.key('add_title')
-      this.$nextTick(() => {
-        this.$refs.dialogForm && this.$refs.dialogForm.reset()
-        this.resetForm()
-        this.dialogVisible = true
-      })
+        const res = await getList({ ...this.buildSearchParams(), page_no: this.pagination.current, page_size: this.pagination.size })
+        const page = readPageData(res)
+        this.tableData = page.list
+        this.pagination.total = page.total
+      } finally { this.loading = false }
     },
+    onSearch () { this.pagination.current = 1; this.fetchData() },
+    onReset () { this.search = { device_code: '', device_consumables_item_code: '', device_consumables_item_name: '', create_time: [], replace_time: [] }; this.pagination.current = 1; this.fetchData() },
+    onPageChange (page) { this.pagination.current = page.current; this.pagination.size = page.size; this.fetchData() },
+    resetForm () { this.formData = { replace_user: '', replace_time: '', replace_reason: '', replacement_time: 0, remark: '' }; this.editId = '' },
     openEdit (row) {
-      this.handleType = 'edit'
       this.dialogTitle = this.key('edit_title')
       this.editId = row.id
-      this.formData = {
-        device_consumables_item_id: row.device_consumables_item_id || '',
-        device_id: row.device_id || '',
-        replace_user: row.replace_user || '',
-        replace_time: row.replace_time || '',
-        replace_reason: row.replace_reason || '',
-        replace_duration: row.replace_duration || '',
-        remark: row.remark || ''
-      }
+      this.formData = { replace_user: row.replace_user || '', replace_time: row.replace_time || '', replace_reason: row.replace_reason || '', replacement_time: Number(row.replacement_time || 0), remark: row.remark || '' }
       this.dialogVisible = true
     },
     async onDialogSubmit () {
       this.submitting = true
       try {
-        if (this.handleType === 'create') await createItem(this.formData)
-        else await editItem({ ...this.formData, id: this.editId })
+        await editItem({ ...this.formData, id: this.editId })
         this.$message.success(this.$t(this.key('operation_success')))
         this.dialogVisible = false
         this.fetchData()
-      } finally {
-        this.submitting = false
-      }
-    },
-    onDialogClose () {
-      this.resetForm()
-    },
-    async handleDelete (row) {
-      const cancelled = await this.$confirmAction(
-        { message: this.key('confirm_delete'), title: this.key('tip') },
-        () => deleteItem({ id: [row.id] })
-      )
-      if (cancelled) return
-      this.$message.success(this.$t(this.key('operation_success')))
-      this.pagination.current = Math.min(this.pagination.current, Math.ceil((this.pagination.total - 1) / this.pagination.size) || 1)
-      this.fetchData()
+      } finally { this.submitting = false }
     },
     async handleExport () {
-      const cancelled = await this.$confirmAction(
-        { message: this.key('confirm_export'), title: this.key('tip') },
-        () => createExportTask({ ...this.search })
-      )
+      const cancelled = await this.$confirmAction({ message: this.key('confirm_export'), title: this.key('tip'), confirmButtonText: this.key('confirm'), cancelButtonText: this.key('cancel') }, () => createExportTask({ ...this.buildSearchParams(), action: 'download' }))
       if (cancelled) return
-      this.$message.success(this.$t(this.key('operation_success')))
+      this.$message.success(this.$t(this.key('create_download_task_success')))
     }
   }
 }