diff --git a/README.md b/README.md
index 46d4591..e761ff3 100644
--- a/README.md
+++ b/README.md
@@ -181,4 +181,4 @@ envAPIKey="sk-your-token"
 
 **注意：该方式仅加密前端HTML，不加密OpenAI反代接口。**
 
-**可取消OpenAI反代接口的默认API密钥，打开[index.html代码](https://github.com/xqdoo00o/chatgpt-web/blob/main/index.html#L2798)，此行结尾添加代码`value="sk-xxx"`，则默认使用该密钥**
\ No newline at end of file
+**可取消OpenAI反代接口的默认API密钥，打开[index.html代码](https://github.com/xqdoo00o/chatgpt-web/blob/main/index.html#L2840)，此行结尾添加代码`value="sk-xxx"`，则默认使用该密钥**
\ No newline at end of file
diff --git a/index.html b/index.html
index 92c487a..c3af6b9 100644
--- a/index.html
+++ b/index.html
@@ -2984,6 +2984,8 @@
     </div>
     <link crossorigin="anonymous" href="//cdn.staticfile.org/github-markdown-css/5.3.0/github-markdown-light.min.css"
         rel="stylesheet">
+    <link crossorigin="anonymous" href="//cdn.staticfile.org/highlight.js/11.9.0/styles/github.min.css"
+        rel="stylesheet">
     <link crossorigin="anonymous" href="//cdn.staticfile.org/notyf/3.10.0/notyf.min.css" rel="stylesheet">
     <script crossorigin="anonymous" src="//cdn.staticfile.org/notyf/3.10.0/notyf.min.js"></script>
     <script>
@@ -5922,6 +5924,8 @@
             const setDarkTheme = (is) => {
                 let cssEle = document.body.getElementsByTagName("link")[0];
                 cssEle.href = cssEle.href.replace(is ? "light" : "dark", is ? "dark" : "light");
+                let hlCssEle = document.body.getElementsByTagName("link")[1];
+                hlCssEle.href = hlCssEle.href.replace(is ? "github" : "github-dark", is ? "github-dark" : "github");
                 justDarkTheme(is);
             }
             const handleAutoMode = (ele) => {
@@ -6934,8 +6938,6 @@
             }
         }
     </script>
-    <link crossorigin="anonymous" href="//cdn.staticfile.org/highlight.js/11.9.0/styles/github.min.css"
-        rel="stylesheet">
     <link crossorigin="anonymous" href="//cdn.staticfile.org/KaTeX/0.16.9/katex.min.css" rel="stylesheet">
     <script defer>
         let downRoleController = new AbortController();