diff --git a/apps/blogai/components/user-menu.tsx b/apps/blogai/components/user-menu.tsx
index 20169c7..6999d84 100644
--- a/apps/blogai/components/user-menu.tsx
+++ b/apps/blogai/components/user-menu.tsx
@@ -34,26 +34,35 @@ export interface UserData {
 }
 
 export function UserMenu({ user }: { user: UserData }) {
-
+ 
   const [isLoading, setIsLoading] = React.useState(false);
 
   const router = useRouter()
 
+  const getRandomColor = (name) => {
+    if (!name) return "#999"; // 默认颜色
+    const colors = ["#FF5733", "#33FF57", "#3357FF", "#FF33A8", "#FFC300", "#FF5733", "#57FF33", "#A833FF"];
+    const index = name.charCodeAt(0) % colors.length; // 根据名字的首字母选择颜色
+    return colors[index];
+  };
+
+
   return (
     <div className="flex items-center justify-between">
       <DropdownMenu>
         <DropdownMenuTrigger asChild>
-          <Button className="p-0 m-0 w-9 h-9 bg-transparent border-none shadow-none outline-none hover:bg-transparent active:bg-transparent focus:ring-0 cursor-pointer">
+          <Button className="p-0 m-0 w-12 h-12 bg-transparent border-none shadow-none outline-none hover:bg-transparent active:bg-transparent focus:ring-0 cursor-pointer">
             {user?.image ? (
               <Image
-                className="h-9 w-9 select-none rounded-full ring-1 ring-zinc-100/10 transition-opacity duration-300 hover:opacity-80"
+                className="h-12 w-12 select-none rounded-full ring-1 ring-zinc-100/10 transition-opacity duration-300 hover:opacity-80"
                 src={`${user.image}&s=60`}
                 alt='User profile image'
                 width={32}
                 height={32}
               />
             ) : (
-              <div className="flex h-9 w-9 shrink-0 select-none items-center justify-center rounded-full bg-muted/50 text-xs font-medium uppercase text-muted-foreground">
+              <div className="flex h-12 w-12 shrink-0 select-none items-center justify-center rounded-full bg-muted/50 text-xs font-medium uppercase text-muted-foreground">
+                style={{ backgroundColor: getRandomColor(user?.user_name) }}
                 {user?.user_name ? getUserInitials(user?.user_name.slice(0, 2)) : null}
               </div>
             )}