diff --git a/router/theme/swagger-ui/index.html b/router/theme/swagger-ui/index.html
index 3e8535b..dbba7d6 100644
--- a/router/theme/swagger-ui/index.html
+++ b/router/theme/swagger-ui/index.html
@@ -9,8 +9,8 @@
     <style>
         .theme-selector {
             position: fixed;
-            top: 20px;
-            right: 20px;
+            top: 70px;
+            right: 0px;
             z-index: 100;
             background: white;
             padding: 10px;
@@ -25,6 +25,7 @@
     </style>
 </head>
 <body>
+<!--
 <div class="theme-selector">
     <label for="theme-select">选择主题: </label>
     <select id="theme-select" onchange="changeTheme(this.value)">
@@ -44,6 +45,7 @@
         <option value="2.x-theme-outline.css">2.x-theme-outline.css</option>
     </select>
 </div>
+-->
 
 <div id="swagger-ui"></div>
 
@@ -53,7 +55,7 @@
 <script>
     // 主题映射表
     const themes = {
-        'theme-default': '',
+        'theme-default': '3.x/theme-material.css',
         '3.x-theme-material': '3.x/theme-material.css',
         '3.x-theme-monokai': '3.x/theme-monokai.css',
         '3.x-theme-feeling-blue': '3.x/theme-feeling-blue.css',
@@ -87,7 +89,7 @@
     window.onload = function() {
         // 从本地存储恢复主题
         const savedTheme = localStorage.getItem('swagger-theme') || 'theme-material';
-        document.getElementById('theme-select').value = savedTheme;
+       // document.getElementById('theme-select').value = savedTheme;
 
         if (savedTheme !== 'theme-default') {
             document.getElementById('swagger-theme').href = themes[savedTheme];
