diff --git a/v2rayN/v2rayN/Mode/ConfigItems.cs b/v2rayN/v2rayN/Mode/ConfigItems.cs
index 2f60f0f5..991828c6 100644
--- a/v2rayN/v2rayN/Mode/ConfigItems.cs
+++ b/v2rayN/v2rayN/Mode/ConfigItems.cs
@@ -57,6 +57,8 @@ namespace v2rayN.Mode
         public bool enableAutoAdjustMainLvColWidth { get; set; }
         public double mainWidth { get; set; }
         public double mainHeight { get; set; }
+        public double mainGirdHeight1 { get; set; }
+        public double mainGirdHeight2 { get; set; }
         public bool colorModeDark { get; set; }
         public string? colorPrimaryName { get; set; }
         public string currentLanguage { get; set; }
diff --git a/v2rayN/v2rayN/Views/MainWindow.xaml b/v2rayN/v2rayN/Views/MainWindow.xaml
index 11a4aeb2..57c2f072 100644
--- a/v2rayN/v2rayN/Views/MainWindow.xaml
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml
@@ -404,7 +404,7 @@
                     </DockPanel>
                 </materialDesign:ColorZone>
 
-                <Grid>
+                <Grid x:Name="gridMain">
                     <Grid.RowDefinitions>
                         <RowDefinition Height="1*" />
                         <RowDefinition Height="10" />
diff --git a/v2rayN/v2rayN/Views/MainWindow.xaml.cs b/v2rayN/v2rayN/Views/MainWindow.xaml.cs
index 75585148..2b49f13c 100644
--- a/v2rayN/v2rayN/Views/MainWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml.cs
@@ -397,6 +397,11 @@ namespace v2rayN.Views
             {
                 Height = SystemInformation.WorkingArea.Height * 96 / g.DpiY;
             }
+            if (_config.uiItem.mainGirdHeight1 > 0 && _config.uiItem.mainGirdHeight2 > 0)
+            {
+                gridMain.RowDefinitions[0].Height = new GridLength(_config.uiItem.mainGirdHeight1, GridUnitType.Star);
+                gridMain.RowDefinitions[2].Height = new GridLength(_config.uiItem.mainGirdHeight2, GridUnitType.Star);
+            }
 
             for (int k = 0; k < lstProfiles.Columns.Count; k++)
             {
@@ -420,6 +425,8 @@ namespace v2rayN.Views
             {
                 ConfigHandler.AddformMainLvColWidth(ref _config, ((EServerColName)k).ToString(), Convert.ToInt32(lstProfiles.Columns[k].ActualWidth));
             }
+            _config.uiItem.mainGirdHeight1 = Math.Ceiling(gridMain.RowDefinitions[0].ActualHeight + 0.1);
+            _config.uiItem.mainGirdHeight2 = Math.Ceiling(gridMain.RowDefinitions[2].ActualHeight + 0.1);
         }
 
         private void AddHelpMenuItem()