diff --git a/main.py b/main.py
index 5a0db52..da311e5 100644
--- a/main.py
+++ b/main.py
@@ -39,7 +39,7 @@ class MainWindow(FluentWindow):
     # 初始化菜单
     def init_menu(self):
         # 设置导航栏展开宽度
-        self.navigationInterface.setExpandWidth(150)
+        self.navigationInterface.setExpandWidth(114)
         # 遍历id和对象映射
         for name, obj in self.id2obj.items():
             # 设置对象名称