diff --git a/apps/knowledge/serializers/knowledge_workflow.py b/apps/knowledge/serializers/knowledge_workflow.py
index eec20b2ce34..61da630c550 100644
--- a/apps/knowledge/serializers/knowledge_workflow.py
+++ b/apps/knowledge/serializers/knowledge_workflow.py
@@ -265,6 +265,18 @@ def upload_document(self, instance: Dict, user, with_valid=True):
             ),
         )
         work_flow_manage.run()
+        # 需要把文件改成永久文件
+        data_source = instance.get("data_source") or {}
+        file_ids = [item.get("file_id") for item in data_source.get("file_list") or [] if item.get("file_id")]
+        knowledge_id = str(self.data.get("knowledge_id"))
+        file_list = list(QuerySet(File).filter(id__in=file_ids))
+        for file in file_list:
+            meta = dict(file.meta or {})
+            meta.update(debug=False, knowledge_id=knowledge_id)
+            file.source_type = FileSourceType.KNOWLEDGE.value
+            file.source_id = knowledge_id
+            file.meta = meta
+        QuerySet(File).bulk_update(file_list, ["source_type", "source_id", "meta"])
         return {
             "id": knowledge_action_id,
             "knowledge_id": self.data.get("knowledge_id"),
diff --git a/ui/src/views/document/ImportWorkflowDocument.vue b/ui/src/views/document/ImportWorkflowDocument.vue
index 7083983252c..4a3ffebacd2 100644
--- a/ui/src/views/document/ImportWorkflowDocument.vue
+++ b/ui/src/views/document/ImportWorkflowDocument.vue
@@ -73,8 +73,8 @@ provide(
   (file: any, onProgress?: (percent: number, event: any) => void, loading?: Ref<boolean>) => {
     return applicationApi.postUploadFileProgress(
       file,
-      id as string,
-      'KNOWLEDGE',
+      'TEMPORARY_120_MINUTE',
+      'TEMPORARY_120_MINUTE',
       onProgress,
       loading,
     )
diff --git a/ui/src/views/document/upload/UploadComponent.vue b/ui/src/views/document/upload/UploadComponent.vue
index 8916cc8ba30..a99c2d92e83 100644
--- a/ui/src/views/document/upload/UploadComponent.vue
+++ b/ui/src/views/document/upload/UploadComponent.vue
@@ -448,8 +448,8 @@ const uploadFile = (item: any) => {
   item.aborted = false
   const res: any = applicationApi.postUploadFileProgress(
     item.raw,
-    id as string,
-    'KNOWLEDGE',
+    'TEMPORARY_120_MINUTE',
+    'TEMPORARY_120_MINUTE',
     (percent: number) => {
       item.percentage = percent
     },