diff --git a/apps/web-antd/src/preferences.ts b/apps/web-antd/src/preferences.ts
index 0bea780..f76326a 100644
--- a/apps/web-antd/src/preferences.ts
+++ b/apps/web-antd/src/preferences.ts
@@ -32,4 +32,7 @@ export const overridesPreferences = defineOverridesPreferences({
     companySiteLink: 'https://www.agrandtech.com.cn',
     date: '2025',
   },
+  sidebar: {
+    width: 200,
+  },
 });