diff --git a/src/pages/demo/d2-crud/demo25/index.vue b/src/pages/demo/d2-crud/demo25/index.vue
index 529909fc..d38e2a5f 100644
--- a/src/pages/demo/d2-crud/demo25/index.vue
+++ b/src/pages/demo/d2-crud/demo25/index.vue
@@ -40,6 +40,7 @@ export default {
   },
   data () {
     return {
+      filename: __filename,
       doc,
       codeOverall,
       codePart,
diff --git a/src/pages/demo/d2-crud/demo26/index.vue b/src/pages/demo/d2-crud/demo26/index.vue
index e15c6e0d..7cf3a5e4 100644
--- a/src/pages/demo/d2-crud/demo26/index.vue
+++ b/src/pages/demo/d2-crud/demo26/index.vue
@@ -44,6 +44,7 @@ export default {
   },
   data () {
     return {
+      filename: __filename,
       doc,
       codeOverall,
       codePart,
diff --git a/src/pages/demo/d2-crud/index/index.vue b/src/pages/demo/d2-crud/index/index.vue
index ec50bde3..aef01a67 100644
--- a/src/pages/demo/d2-crud/index/index.vue
+++ b/src/pages/demo/d2-crud/index/index.vue
@@ -7,3 +7,14 @@
     </d2-page-cover>
   </d2-container>
 </template>
+
+<script>
+export default {
+  data () {
+    return {
+      filename: __filename
+    }
+  }
+}
+</script>
+
diff --git a/src/pages/demo/element/basic-color/components/info.vue b/src/pages/demo/element/basic-color/components/info.vue
index ab2c8a16..c985cd6b 100644
--- a/src/pages/demo/element/basic-color/components/info.vue
+++ b/src/pages/demo/element/basic-color/components/info.vue
@@ -29,11 +29,6 @@ export default {
       required: false,
       default: ''
     }
-  },
-  data () {
-    return {
-      filename: __filename
-    }
   }
 }
 </script>
diff --git a/src/pages/demo/element/data-table/components/table14/index.vue b/src/pages/demo/element/data-table/components/table14/index.vue
index 89e6a046..91614ccd 100644
--- a/src/pages/demo/element/data-table/components/table14/index.vue
+++ b/src/pages/demo/element/data-table/components/table14/index.vue
@@ -38,16 +38,6 @@
 </template>
 
 <script>
-export default {
-  data () {
-    return {
-      filename: __filename
-    }
-  }
-}
-</script>
-
-
 export default {
   title: '自定义列模板',
   index: 14,
diff --git a/src/pages/demo/element/data-table/components/table15/index.vue b/src/pages/demo/element/data-table/components/table15/index.vue
index 315e05fb..9be2a73d 100644
--- a/src/pages/demo/element/data-table/components/table15/index.vue
+++ b/src/pages/demo/element/data-table/components/table15/index.vue
@@ -45,16 +45,6 @@
 </template>
 
 <script>
-export default {
-  data () {
-    return {
-      filename: __filename
-    }
-  }
-}
-</script>
-
-
 export default {
   title: '展开行',
   index: 15,
diff --git a/src/pages/demo/element/data-table/components/table16/index.vue b/src/pages/demo/element/data-table/components/table16/index.vue
index 9368c7b9..6bcea96d 100644
--- a/src/pages/demo/element/data-table/components/table16/index.vue
+++ b/src/pages/demo/element/data-table/components/table16/index.vue
@@ -63,16 +63,6 @@
 </template>
 
 <script>
-export default {
-  data () {
-    return {
-      filename: __filename
-    }
-  }
-}
-</script>
-
-
 export default {
   title: '表尾合计行',
   index: 16,