diff --git a/apps/knowledge/serializers/document.py b/apps/knowledge/serializers/document.py
index 758848228..10c558b45 100644
--- a/apps/knowledge/serializers/document.py
+++ b/apps/knowledge/serializers/document.py
@@ -134,7 +134,8 @@ class DocumentEditInstanceSerializer(serializers.Serializer):
         if 'meta' in self.data and self.data.get('meta') is not None and self.data.get('meta') != {}:
             knowledge_meta_valid_map = self.get_meta_valid_map()
             valid_class = knowledge_meta_valid_map.get(document.type)
-            valid_class(data=self.data.get('meta')).is_valid(raise_exception=True)
+            if valid_class is not None:
+                valid_class(data=self.data.get('meta')).is_valid(raise_exception=True)
 
 
 class DocumentSplitRequest(serializers.Serializer):
diff --git a/ui/src/views/document/component/ImportDocumentDialog.vue b/ui/src/views/document/component/ImportDocumentDialog.vue
index 51e2187e9..3ab1b840e 100644
--- a/ui/src/views/document/component/ImportDocumentDialog.vue
+++ b/ui/src/views/document/component/ImportDocumentDialog.vue
@@ -178,6 +178,7 @@ const open = (row: any, list: Array<string>) => {
       hit_handling_method: row.hit_handling_method,
       directly_return_similarity: row.directly_return_similarity,
       ...row.meta,
+      meta: row.meta,
     }
     isImport.value = false
   } else if (list) {
@@ -212,9 +213,13 @@ const submit = async (formEl: FormInstance | undefined) => {
           const obj = {
             hit_handling_method: form.value.hit_handling_method,
             directly_return_similarity: form.value.directly_return_similarity,
+            // 飞书文档需要传递meta信息，不能被页面上的form覆盖
             meta: {
-              source_url: form.value.source_url,
-              selector: form.value.selector,
+              ...form.value.meta,
+              ...{
+                source_url: form.value.source_url,
+                selector: form.value.selector,
+              }
             },
           }
           loadSharedApi({ type: 'document', systemType: apiType.value })