diff --git a/docs/about/link.md b/docs/about/link.md
index ce07dcd92..fffb1d103 100644
--- a/docs/about/link.md
+++ b/docs/about/link.md
@@ -322,7 +322,7 @@ t.parentNode.insertBefore(e,t)}})();
      </div> 
     </div>
    <div class="card"> 
-     <img class="ava" src="https://ovo.btwoa.com/btwoa.jpg" /> 
+     <img class="ava" src="https://blog.btwoa.com/btwoa.jpg" /> 
      <div class="card-header"> 
       <div> 
        <a href="https://blog.btwoa.com" target="_blank">btwoa</a>