diff --git a/qq/q.user.js b/qq/q.user.js
index 02b7339..081f4b7 100644
--- a/qq/q.user.js
+++ b/qq/q.user.js
@@ -31,7 +31,7 @@
             return
         }
         if (path == '/loginqrcode') {
-            var canvers = document.querySelector('.app-qrcode__inner').children[0].children[0]
+            var canvers = document.querySelector('.common-qrcode-main').children[0].children[0]
             if (!canvers) { return }
             clearInterval(taskId)
             await post('qcode', { qrcode: canvers.toDataURL() })