diff --git a/src/components/HelpDetail.jsx b/src/components/HelpDetail.jsx
index 1e35aec..e654200 100644
--- a/src/components/HelpDetail.jsx
+++ b/src/components/HelpDetail.jsx
@@ -324,7 +324,7 @@
   return (
     <div className="help-detail-container">
       <button className="back-button" onClick={handleBack}>
-        &larr; 返回求助区
+        返回求助区
       </button>
       
       <div className={`help-post ${post.isSolved ? 'solved' : ''}`}>
