diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 41da729..2f86c3d 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -72,7 +72,7 @@
         "fullscreen": false,
         "resizable": true,
         "title": "漫画阅读器",
-        "width": 1000,
+        "width": 1200,
         "height": 800
       }
     ]
diff --git a/src/NavMenu.tsx b/src/NavMenu.tsx
index 11d62ac..8f07f3e 100644
--- a/src/NavMenu.tsx
+++ b/src/NavMenu.tsx
@@ -33,7 +33,8 @@ export const NavMenu: FC = () => {
   return (
     <Stack
       spacing={8}
-      miw={220}
+      w={300}
+      mw={200}
       h="inherit"
       sx={theme => ({
         flexGrow: 1,