diff --git a/view/admin/login/index.html b/view/admin/login/index.html
index 1f7de57..fdb937a 100644
--- a/view/admin/login/index.html
+++ b/view/admin/login/index.html
@@ -2,105 +2,101 @@
 <html lang="en">
 
 <head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta http-equiv="X-UA-Compatible" content="ie=edge">
-    <title>登陆</title>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta http-equiv="X-UA-Compatible" content="ie=edge">
+  <title>登陆</title>
 
-    {include file="common/_require"}
+  {include file="common/_require"}
 
-    <style>
-        .login{
-            margin-top: 20vh;
-        }
+  <style>
+    .login {
+      margin-top: 20vh;
+    }
 
-        .title{
-            text-align: center;
-            font-size: 22px;
-            line-height: 2;
-        }
-    </style>
+    .title {
+      text-align: center;
+      font-size: 22px;
+      line-height: 2;
+    }
+  </style>
 </head>
 
 <body>
-    
 
-    <div class="ul-container">
-        <div class="layui-container">
-            <div class="layui-row">
-                <div class="layui-col-md4 layui-col-md-offset4">
-                    <div class="login">
-                        <div class="title">
-                            {:get_system_config('site_name')}
-                        </div>
-                        <div>
-                            <form class="layui-form layui-form-pane" action="">
-                                <div class="layui-form-item">
-                                    <label class="layui-form-label">用户名</label>
-                                    <div class="layui-input-block">
-                                        <input type="text" name="account" required lay-verify="required"
-                                            placeholder="请输入用户名" value="" autocomplete="off" class="layui-input">
-                                    </div>
-                                </div>
-                                <div class="layui-form-item">
-                                    <label class="layui-form-label">密码</label>
-                                    <div class="layui-input-block">
-                                        <input type="password" name="password" required lay-verify="required"
-                                            placeholder="请输入密码" value="" autocomplete="off" class="layui-input">
-                                    </div>
-                                </div>
-                                <div class="layui-form-item">
-                                    <label class="layui-form-label">验证码</label>
-                                    <div class="layui-input-block">
-                                        <input type="text" name="captcha" required lay-verify="required"
-                                            placeholder="请输入验证码" autocomplete="off" value="" class="layui-input">
-                                            <img class="captcha" src="/Captcha/build" onclick="this.src = '/Captcha/build?v='+Math.random()" style="cursor: pointer;width: 
-                                            100%;" alt="">
-                                    </div>
-                                    
-                                </div>
-                                
-                                <div class="layui-form-item">
-                                    
-                                        <button class="layui-btn layui-btn-fluid" lay-submit lay-filter="login">登陆</button>
-                                    
-                                </div>
-                            </form>
 
-                        </div>
-                    </div>
-                </div>
+  <div class="ul-container">
+    <div class="layui-container">
+      <div class="layui-row">
+        <div class="layui-col-md4 layui-col-md-offset4">
+          <div class="login">
+            <div class="title">
+              {:get_system_config('site_name')}
             </div>
+            <div>
+              <form class="layui-form layui-form-pane" action="">
+                <div class="layui-form-item">
+                  <label class="layui-form-label">用户名</label>
+                  <div class="layui-input-block">
+                    <input type="text" name="account" required lay-verify="required" placeholder="请输入用户名" value="" autocomplete="off" class="layui-input">
+                  </div>
+                </div>
+                <div class="layui-form-item">
+                  <label class="layui-form-label">密码</label>
+                  <div class="layui-input-block">
+                    <input type="password" name="password" required lay-verify="required" placeholder="请输入密码" value="" autocomplete="off" class="layui-input">
+                  </div>
+                </div>
+                <div class="layui-form-item">
+                  <label class="layui-form-label">验证码</label>
+                  <div class="layui-input-block">
+                    <input type="text" name="captcha" required lay-verify="required" placeholder="请输入验证码" autocomplete="off" value="" class="layui-input">
+                    <img class="captcha" src="{:url('Captcha/build')}" onclick="this.src = $(this).data('src')+'?v='+Math.random()" data-src="{:url('Captcha/build')}" style="cursor: pointer;width: 100%;" alt="">
+                  </div>
+
+                </div>
+
+                <div class="layui-form-item">
+
+                  <button class="layui-btn layui-btn-fluid" lay-submit lay-filter="login">登陆</button>
+
+                </div>
+              </form>
+
+            </div>
+          </div>
         </div>
+      </div>
     </div>
+  </div>
 
-    
 
-    <script>
-        layui.use(['form','layer'],function(){
-            var form = layui.form;
 
-            var loadLayer = null;
+  <script>
+    layui.use(['form', 'layer'], function () {
+      var form = layui.form;
 
-            form.on('submit(login)',function(data){
-                loadLayer = layer.load(2);
-                $.post('{:url("admin/Login/auth")}',data.field,function(result){
-                    layer.close(loadLayer);
-                    if(result.code == 0){
-                        layer.msg('登陆成功');
-                        setTimeout(() => {
-                            location.href = '{:url("admin/Index/index")}'
-                        }, 1200);
-                    }else{
-                        $('.captcha').click()
-                        layer.msg(result.msg);
-                    }
-                })
+      var loadLayer = null;
 
-                return false;
-            })
+      form.on('submit(login)', function (data) {
+        loadLayer = layer.load(2);
+        $.post('{:url("admin/Login/auth")}', data.field, function (result) {
+          layer.close(loadLayer);
+          if (result.code == 0) {
+            layer.msg('登陆成功');
+            setTimeout(() => {
+              location.href = '{:url("admin/Index/index")}'
+            }, 1200);
+          } else {
+            $('.captcha').click()
+            layer.msg(result.msg);
+          }
         })
-    </script>
+
+        return false;
+      })
+    })
+  </script>
 </body>
 
 </html>
\ No newline at end of file
