diff --git a/App.tsx b/App.tsx
index b50ed81..4d58b5d 100644
--- a/App.tsx
+++ b/App.tsx
@@ -41,8 +41,8 @@ export default function App() {
                         name="Message"
                         component={MessageScreen}
                         options={{
-                            title: '消息',
-                            tabBarLabel: '消息',
+                            title: 'IM消息',
+                            tabBarLabel: 'IM消息',
                             tabBarIcon: ({ color, size }) => (
                                 <Text style={{ fontSize: size, color }}>💬</Text>
                             ),