diff --git a/public/themes/simpleboot3/index/index/login.html b/public/themes/simpleboot3/index/index/login.html
index 9f83bc5..8ec6ef3 100644
--- a/public/themes/simpleboot3/index/index/login.html
+++ b/public/themes/simpleboot3/index/index/login.html
@@ -131,7 +131,7 @@
 
 <script type="text/javascript" src="__INDEX__/js/jquery.min.js"></script>
 <script>
-    $(".sendcode").click(function () {
+    $(".passwordcode").click(function () {
         var mobile = $(".telphone").val();
         var pattern = /^1[34578]\d{9}$/;
         if(pattern.test(mobile)) {