diff --git a/apps/ai-game-creator-shell/src/features/project-workspace/ResourceReferenceInput.tsx b/apps/ai-game-creator-shell/src/features/project-workspace/ResourceReferenceInput.tsx
index 40567649c..a52d65afe 100644
--- a/apps/ai-game-creator-shell/src/features/project-workspace/ResourceReferenceInput.tsx
+++ b/apps/ai-game-creator-shell/src/features/project-workspace/ResourceReferenceInput.tsx
@@ -1138,13 +1138,6 @@ function ResourceReferenceEditor({
     return () => form.removeEventListener('submit', handleFormSubmit, true);
   }, [rootRef]);
 
-  // 草稿发出去或被清空后重新开始一轮：清掉润色结果与「本轮已确认」标记。
-  useEffect(() => {
-    if (liveDraftRef.current.content.length > 0) return;
-    resetPromptPolish();
-    acknowledgedDraftKeyRef.current = null;
-  }, [resetPromptPolish]);
-
   const renderMentionMenu: MenuRenderFn<
     ResourceMentionOption | SkillMentionOption
   > = useCallback(