diff --git a/src/App.tsx b/src/App.tsx
index 8ba3b9b..0cac086 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -7,7 +7,7 @@ export const App = () => {
       <header className='bg-gradient-to-r from-blue-600 to-indigo-700 text-white'>
         <nav className='container mx-auto px-6 py-4 flex justify-between items-center'>
           <div className='flex items-center space-x-4'>
-            <img src='https://kevisual.cn/root/center/panda.png' alt='Kevisual Logo' className='h-10 w-10 object-contain' />
+            <img src='https://kevisual.cn/root/center/panda.jpg' alt='Kevisual Logo' className='h-10 w-10 object-contain' />
             <span className='text-xl font-bold'>Kevisual 助手</span>
           </div>
           <div className='hidden md:flex space-x-6'>