diff --git a/public/static/admin/js/login.js b/public/static/admin/js/login.js
index b5a44ba..ad5e8b7 100644
--- a/public/static/admin/js/login.js
+++ b/public/static/admin/js/login.js
@@ -2,50 +2,48 @@ define(["easy-admin"], function (ea) {
 
     var Controller = {
         index: function () {
-
             if (top.location !== self.location) {
                 top.location = self.location;
             }
-
-            if (backgroundUrl) {
-                $('.container').css('background', 'url(' + backgroundUrl + ') 0% 0% / cover no-repeat')
-            }
-
-            $('.bind-password').on('click', function () {
-                if ($(this).hasClass('icon-5')) {
-                    $(this).removeClass('icon-5');
-                    $("input[name='password']").attr('type', 'password');
-                } else {
-                    $(this).addClass('icon-5');
-                    $("input[name='password']").attr('type', 'text');
+            $(function () {
+                if (backgroundUrl) {
+                    $('.container').css('background', 'url(' + backgroundUrl + ') 0% 0% / cover no-repeat')
                 }
-            });
+                $('.bind-password').on('click', function () {
+                    if ($(this).hasClass('icon-5')) {
+                        $(this).removeClass('icon-5');
+                        $("input[name='password']").attr('type', 'password');
+                    } else {
+                        $(this).addClass('icon-5');
+                        $("input[name='password']").attr('type', 'text');
+                    }
+                });
 
-            $('.icon-nocheck').on('click', function () {
-                if ($(this).hasClass('icon-check')) {
-                    $(this).removeClass('icon-check');
-                } else {
-                    $(this).addClass('icon-check');
-                }
-            });
+                $('.icon-nocheck').on('click', function () {
+                    if ($(this).hasClass('icon-check')) {
+                        $(this).removeClass('icon-check');
+                    } else {
+                        $(this).addClass('icon-check');
+                    }
+                });
 
-            $('.login-tip').on('click', function () {
-                $('.icon-nocheck').click();
-            });
+                $('.login-tip').on('click', function () {
+                    $('.icon-nocheck').click();
+                });
 
-            ea.listen(function (data) {
-                data['keep_login'] = $('.icon-nocheck').hasClass('icon-check') ? 1 : 0;
-                return data;
-            }, function (res) {
-                ea.msg.success(res.msg, function () {
-                    window.location = ea.url('index');
-                })
-            }, function (res) {
-                ea.msg.error(res.msg, function () {
-                    $('#refreshCaptcha').trigger("click");
+                ea.listen(function (data) {
+                    data['keep_login'] = $('.icon-nocheck').hasClass('icon-check') ? 1 : 0;
+                    return data;
+                }, function (res) {
+                    ea.msg.success(res.msg, function () {
+                        window.location = ea.url('index');
+                    })
+                }, function (res) {
+                    ea.msg.error(res.msg, function () {
+                        $('#refreshCaptcha').trigger("click");
+                    });
                 });
             });
-
         },
     };
     return Controller;