diff --git a/apps/application/serializers/chat_message_serializers.py b/apps/application/serializers/chat_message_serializers.py
index db4fddf61..ed0914e55 100644
--- a/apps/application/serializers/chat_message_serializers.py
+++ b/apps/application/serializers/chat_message_serializers.py
@@ -135,6 +135,7 @@ class ChatMessageSerializer(serializers.Serializer):
         if chat_model is None:
             def event_block_content(c: str):
                 yield 'data: ' + json.dumps({'chat_id': chat_id, 'id': _id, 'operate': paragraph is not None,
+                                             'is_end': True,
                                              'content': c if c is not None else '抱歉，根据已知信息无法回答这个问题，请重新描述您的问题或提供更多信息～'}) + "\n\n"
                 chat_info.append_chat_message(
                     ChatMessage(_id, message, title, content, embedding_id, dataset_id, document_id,
diff --git a/ui/src/views/document/index.vue b/ui/src/views/document/index.vue
index 18c864541..f0c0697cf 100644
--- a/ui/src/views/document/index.vue
+++ b/ui/src/views/document/index.vue
@@ -238,7 +238,7 @@ function cellMouseLeave() {
 
 function handleSizeChange() {
   paginationConfig.current_page = 1
-  getList()
+  getList(true)
 }
 
 function getList(bool?: boolean) {