diff --git a/frontend/src/components/business/LabelStudioEmbed.tsx b/frontend/src/components/business/LabelStudioEmbed.tsx
index 8063e85..8dfcedb 100644
--- a/frontend/src/components/business/LabelStudioEmbed.tsx
+++ b/frontend/src/components/business/LabelStudioEmbed.tsx
@@ -93,8 +93,10 @@ export default function LabelStudioEmbed({
       }
 
       if (msg.type === "LS_ERROR") {
-         if (onError) onError(msg.payload);
-         else message.error(msg.payload?.message || "编辑器发生错误");
+        // 初始化失败时也需要结束加载状态，避免一直卡在"初始化编辑器..."
+        setLsReady(true);
+        if (onError) onError(msg.payload);
+        else message.error(msg.payload?.message || "编辑器发生错误");
       }
     };