diff --git a/src/views/scada/scadaQuery/index.vue b/src/views/scada/scadaQuery/index.vue
index d909857..12cb24f 100644
--- a/src/views/scada/scadaQuery/index.vue
+++ b/src/views/scada/scadaQuery/index.vue
@@ -350,7 +350,7 @@ export default {
       }
     },
     async exportExcel () {
-      const data = this.excelData.length < 1 ? this.data : this.excelData // 如果没有使用 this.excelData为空则代表没有使用筛选
+      const data = this.excelData.length === 0 ? this.data : this.excelData
       const columns = this.columns
       this.$export.excel({
         columns,
@@ -386,6 +386,10 @@ export default {
         this.$message.error('区间筛选所设定最大值不能小于或等于最小值')
         return false
       }
+      if (this.selected.numberCompareMethod === '' && this.selected.stringCompareMethod === '') {
+        this.$message.error('请先选择比较方法！')
+        return false
+      }
       this.excelData = []
       this.key = !this.key // 取反重新组件渲染
     },
@@ -417,9 +421,6 @@ export default {
         default:
           return e
       }
-    },
-    stringCompare (val, other) {
-      return other.indexOf(val) > -1
     }
   },
   mounted () {