diff --git a/admin/dashboard/templates/login.html b/admin/dashboard/templates/login.html
index 4b98847..91ce695 100644
--- a/admin/dashboard/templates/login.html
+++ b/admin/dashboard/templates/login.html
@@ -8,17 +8,21 @@
     <link rel="icon" href="/static/favicon.ico" type="image/x-icon">
     <link rel="shortcut icon" href="/static/favicon.ico" type="image/x-icon">
     <!-- Element UI CSS -->
-    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
+    <link rel="stylesheet" href="/static/css/element-ui/theme-chalk/index.min.css">
+    <!-- 图表库 -->
+    <script src="/static/js/chart.js"></script>
     <!-- Vue.js -->
-    <script src="https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.js"></script>
+    <script src="/static/js/vue.js"></script>
     <!-- Element UI JS -->
-    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
+    <script src="/static/js/element-ui/index.min.js"></script>
+    <!-- Axios -->
+    <script src="/static/js/axios.min.js"></script>
     <style>
         body {
             margin: 0;
             padding: 0;
             font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
-            background-color: #f5f7fa;
+            background: linear-gradient(135deg, #006af5 0%, #4f8cff 100%);
             height: 100vh;
             display: flex;
             justify-content: center;
@@ -26,46 +30,105 @@
         }
         .login-container {
             width: 400px;
-            padding: 30px;
-            background-color: white;
-            border-radius: 4px;
-            box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
+            padding: 40px 36px 32px 36px;
+            background-color: #fff;
+            border-radius: 12px;
+            box-shadow: 0 6px 32px 0 rgba(0, 106, 245, 0.15);
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            animation: fadeIn 0.8s;
+        }
+        @keyframes fadeIn {
+            from { opacity: 0; transform: translateY(-30px);}
+            to { opacity: 1; transform: translateY(0);}
         }
         .login-title {
             text-align: center;
-            margin-bottom: 30px;
-            color: #409EFF;
+            margin-bottom: 32px;
+            color: #006af5;
+            font-size: 28px;
+            font-weight: 700;
+            letter-spacing: 2px;
         }
         .login-form {
-            margin-top: 20px;
+            width: 100%;
+            margin-top: 10px;
+        }
+        .el-input__inner {
+            border-radius: 6px;
+            border: 1.5px solid #e6e6e6;
+            transition: border-color 0.2s;
+        }
+        .el-input__inner:focus {
+            border-color: #006af5;
+            box-shadow: 0 0 0 2px rgba(0,106,245,0.08);
+        }
+        .el-form-item__content {
+            margin-left: 0 !important;
         }
         .login-button {
             width: 100%;
-            margin-top: 20px;
+            margin-top: 10px;
+            background: linear-gradient(90deg, #006af5 0%, #4f8cff 100%);
+            border: none;
+            color: #fff;
+            font-weight: 600;
+            border-radius: 6px;
+            box-shadow: 0 2px 8px 0 rgba(0,106,245,0.10);
+            transition: background 0.2s;
+        }
+        .login-button:hover, .login-button:focus {
+            background: linear-gradient(90deg, #0056c7 0%, #3577e5 100%);
         }
         .error-message {
             color: #F56C6C;
-            margin-top: 10px;
+            margin-top: 18px;
             text-align: center;
+            font-size: 15px;
+        }
+        .login-logo {
+            width: 60px;
+            height: 60px;
+            margin-bottom: 18px;
+            border-radius: 50%;
+            box-shadow: 0 2px 8px 0 rgba(0,106,245,0.10);
+            background: #f5f7fa;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+        }
+        .login-footer {
+            margin-top: 28px;
+            text-align: center;
+            color: #b0b8c1;
+            font-size: 13px;
+            letter-spacing: 1px;
         }
     </style>
 </head>
 <body>
     <div id="app">
         <div class="login-container">
+            <div class="login-logo">
+                <img src="/static/logo.png" alt="Logo" style="width:38px;height:38px;">
+            </div>
             <h2 class="login-title">WeChatRobot管理后台</h2>
             <el-form class="login-form" ref="loginForm" :model="loginForm" :rules="rules" label-width="0px">
                 <el-form-item prop="username">
-                    <el-input v-model="loginForm.username" prefix-icon="el-icon-user" placeholder="用户名"></el-input>
+                    <el-input v-model="loginForm.username" prefix-icon="el-icon-user" placeholder="用户名" size="large"></el-input>
                 </el-form-item>
                 <el-form-item prop="password">
-                    <el-input v-model="loginForm.password" prefix-icon="el-icon-lock" placeholder="密码" type="password" @keyup.enter.native="submitForm"></el-input>
+                    <el-input v-model="loginForm.password" prefix-icon="el-icon-lock" placeholder="密码" type="password" size="large" @keyup.enter.native="submitForm"></el-input>
                 </el-form-item>
                 <el-form-item>
-                    <el-button type="primary" class="login-button" @click="submitForm" :loading="loading">登录</el-button>
+                    <el-button type="primary" class="login-button" @click="submitForm" :loading="loading" size="large">登录</el-button>
                 </el-form-item>
             </el-form>
             <div class="error-message" v-if="errorMessage">{{ errorMessage }}</div>
+            <div class="login-footer">
+                © 2024 WeChatRobot | 智能机器人管理平台
+            </div>
         </div>
     </div>
 
diff --git a/plugins/dify/config.toml b/plugins/dify/config.toml
index f9af437..c4ef0f4 100644
--- a/plugins/dify/config.toml
+++ b/plugins/dify/config.toml
@@ -10,8 +10,6 @@ command-tip = """
 聊天 请求内容
 """
 
-price = 0 # 用一次扣积分，如果0则不扣
-
 # Http代理设置
 # 格式: http://用户名:密码@代理地址:代理端口
 # 例如：http://127.0.0.1:7890