diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index 738d6f7..338de4f 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -59,8 +59,7 @@ namespace formula_manage
         private void SearchBox_OnKeyDownd(object sender, System.Windows.Input.KeyEventArgs e)  //回车跳转功能
         {
             if (e.Key == Key.Enter)
-            {
-                //SendKeys.SendWait("{Tab}");
+            {            
                 UserClass.PressKey.PressKeys(Keys.Tab, false);
                 UserClass.PressKey.PressKeys(Keys.Tab, true);
             }