diff --git a/frontend/src/layouts/AppSidebar.tsx b/frontend/src/layouts/AppSidebar.tsx
index 8e662ed2..4ad7cf60 100644
--- a/frontend/src/layouts/AppSidebar.tsx
+++ b/frontend/src/layouts/AppSidebar.tsx
@@ -234,6 +234,7 @@ export default function AppSidebar() {
     <div className="ant-sidebar">
       <Layout.Sider
         theme={currentTheme}
+        width={220}
         collapsible
         collapsed={collapsed}
         breakpoint="md"