diff --git a/src/app/(home)/docs/sidebar.tsx b/src/app/(home)/docs/sidebar.tsx
index d5829b5..2af5e28 100644
--- a/src/app/(home)/docs/sidebar.tsx
+++ b/src/app/(home)/docs/sidebar.tsx
@@ -8,7 +8,7 @@ type Props = {
   collapsed?: boolean
 }
 
-// 简化的菜单配置 - 扁平结构，支持分组
+// 菜单配置 - 扁平结构，支持分组
 const MENU_ITEMS = [
   {
     group: '官网教程',
@@ -70,10 +70,10 @@ const MENU_ITEMS = [
 export default function Sidebar({collapsed = false}: Props) {
   const pathname = usePathname()
 
-  // 获取当前文档 key （从 /help/{key} 路径中提取）
+  // 获取当前文档 key
   const getCurrentKey = useCallback(() => {
     const parts = pathname?.split('/') || []
-    return parts[2] || '' // /help/{key} -> key
+    return parts[2] || ''
   }, [pathname])
 
   const currentKey = getCurrentKey()
diff --git a/src/app/admin/channels/page.tsx b/src/app/admin/channels/page.tsx
index b650081..154a581 100644
--- a/src/app/admin/channels/page.tsx
+++ b/src/app/admin/channels/page.tsx
@@ -240,9 +240,9 @@ export default function ChannelsPage(props: ChannelsPageProps) {
                   ) : hasAuth ? (
                     <div className="flex flex-col">
                       <span>账号密码</span>
-                      <div className="px-2 py-1 bg-gray-100 rounded text-sm text-gray-700 font-mono break-all max-w-[120px]">
+                      <Badge variant="secondary">
                         {channel.username}:{channel.password}
-                      </div>
+                      </Badge >
                     </div>
                   ) : (
                     <span className="text-sm text-gray-400">无认证</span>