diff --git a/apps/ai-game-creator-shell/src/App.tsx b/apps/ai-game-creator-shell/src/App.tsx
index 3f524a8f1..a7cc70883 100644
--- a/apps/ai-game-creator-shell/src/App.tsx
+++ b/apps/ai-game-creator-shell/src/App.tsx
@@ -1188,6 +1188,8 @@ export function App({
             : Date.now();
         if (payload.status === 'failed') {
           activeDirectCodexTurnRef.current = null;
+          setDirectCodexTransientReply('');
+          setDirectCodexTransientReplyUpdatedAt(null);
           setDirectCodexProgress('处理失败，正在同步错误');
           setDirectCodexProgressUpdatedAt(updatedAt);
           return;