diff --git a/static/index.js b/static/index.js
index b92becb..9b85917 100644
--- a/static/index.js
+++ b/static/index.js
@@ -37,9 +37,9 @@ async function addMsg(msg) {
             item.insertBefore(img,item.childNodes[0])
         }
         wrap.appendChild(item);
-        window.scrollTo(0, document.body.scrollHeight);
     }
     messages.appendChild(wrap);
+    window.scrollTo(0, document.body.scrollHeight);
 }
 
 async function main(e) {