diff --git a/apps/application/serializers/chat_message_serializers.py b/apps/application/serializers/chat_message_serializers.py
index c6374c914..84e8376e0 100644
--- a/apps/application/serializers/chat_message_serializers.py
+++ b/apps/application/serializers/chat_message_serializers.py
@@ -341,10 +341,12 @@ class ChatMessageSerializer(serializers.Serializer):
         user_id = chat_info.application.user_id
         chat_record_id = self.data.get('chat_record_id')
         chat_record = None
+        history_chat_record = chat_info.chat_record_list
         if chat_record_id is not None:
             chat_record = self.get_chat_record(chat_info, chat_record_id)
+            history_chat_record = [r for r in chat_info.chat_record_list if str(r.id) != chat_record_id]
         work_flow_manage = WorkflowManage(Flow.new_instance(chat_info.work_flow_version.work_flow),
-                                          {'history_chat_record': chat_info.chat_record_list, 'question': message,
+                                          {'history_chat_record': history_chat_record, 'question': message,
                                            'chat_id': chat_info.chat_id, 'chat_record_id': str(
                                               uuid.uuid1()) if chat_record is None else chat_record.id,
                                            'stream': stream,
diff --git a/ui/src/api/type/application.ts b/ui/src/api/type/application.ts
index 95812bbab..c1d07c968 100644
--- a/ui/src/api/type/application.ts
+++ b/ui/src/api/type/application.ts
@@ -251,9 +251,9 @@ export class ChatRecordManage {
             (node_info.divider_content ? node_info.divider_content.splice(0).join('') : '') +
               node_info.current_node.buffer.splice(0).join(''),
             node_info.answer_text_list_index,
-            current_node.chat_record_id,
-            current_node.runtime_node_id,
-            current_node.child_node
+            node_info.current_node.chat_record_id,
+            node_info.current_node.runtime_node_id,
+            node_info.current_node.child_node
           )
           if (node_info.current_node.buffer.length == 0) {
             node_info.current_node.is_end = true
diff --git a/ui/src/workflow/nodes/ai-chat-node/index.vue b/ui/src/workflow/nodes/ai-chat-node/index.vue
index 6071c48c4..f68702995 100644
--- a/ui/src/workflow/nodes/ai-chat-node/index.vue
+++ b/ui/src/workflow/nodes/ai-chat-node/index.vue
@@ -331,8 +331,10 @@ onMounted(() => {
       set(props.nodeModel.properties.node_data, 'is_result', true)
     }
   }
-
   set(props.nodeModel, 'validate', validate)
+  if (!chat_data.value.dialogue_type) {
+    chat_data.value.dialogue_type = 'WORKFLOW'
+  }
 })
 </script>
 <style lang="scss" scoped></style>