diff --git a/lib/ui/views/TIMUIKitChat/TIMUIKitMessageItem/tim_uikit_chat_file_elem.dart b/lib/ui/views/TIMUIKitChat/TIMUIKitMessageItem/tim_uikit_chat_file_elem.dart
index 3123469..f1dba03 100644
--- a/lib/ui/views/TIMUIKitChat/TIMUIKitMessageItem/tim_uikit_chat_file_elem.dart
+++ b/lib/ui/views/TIMUIKitChat/TIMUIKitMessageItem/tim_uikit_chat_file_elem.dart
@@ -56,6 +56,7 @@ class _TIMUIKitFileElemState extends TIMUIKitState<TIMUIKitFileElem> {
   V2TimAdvancedMsgListener? advancedMsgListener;
   final GlobalKey containerKey = GlobalKey();
   double? containerHeight;
+  bool? _downloadFailed = false;
 
   @override
   void dispose() {
@@ -88,6 +89,7 @@ class _TIMUIKitFileElemState extends TIMUIKitState<TIMUIKitFileElem> {
         if (messageProgress.msgID == widget.message.msgID) {
           if (messageProgress.isError || messageProgress.errorCode != 0) {
             setState(() {
+              _downloadFailed = true;
             });
             return;
           }
diff --git a/pubspec.yaml b/pubspec.yaml
index ceded42..be2f0c6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: tencent_cloud_chat_uikit
 description: A powerful chat UI component library and business logic for Tencent Cloud Chat, creating seamless in-app chat modules for delightful user experiences.
-version: 2.6.0
+version: 2.6.0+1
 homepage: https://trtc.io/products/chat?utm_source=gfs&utm_medium=link&utm_campaign=%E6%B8%A0%E9%81%93&_channel_track_key=k6WgfCKn
 repository: https://github.com/TencentCloud/chat-uikit-flutter
 documentation: https://comm.qq.com/im/doc/flutter/en/TUIKit/readme.html