diff --git a/CLEditor/windows/ManageTagsWindow.xaml b/CLEditor/windows/ManageTagsWindow.xaml
index 1a3e415ac8202032cdd9c8bc966dbedefc30aaaf..4d30f348b7e68e246f38c63b73ad017db589e117 100644
--- a/CLEditor/windows/ManageTagsWindow.xaml
+++ b/CLEditor/windows/ManageTagsWindow.xaml
@@ -6,19 +6,20 @@
         xmlns:local="clr-namespace:CLEngine.Editor.windows"
         xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
         mc:Ignorable="d"
-        Title="管理场景标签" ResizeMode="NoResize" WindowStartupLocation="CenterScreen" SizeToContent="WidthAndHeight" Icon="/CLEngine.Editor;component/content/logo_modern.png" Loaded="Window_Loaded">
+        Title="管理场景标签" ResizeMode="NoResize" WindowStartupLocation="CenterScreen" SizeToContent="WidthAndHeight" Icon="/CLEngine.Editor;component/content/logo_modern.png" Loaded="Window_Loaded" >
     <Grid Background="{DynamicResource BackgroundBrush}" Height="270" Width="466">
         <Label Content="标签:" HorizontalAlignment="Left" Margin="13,10,0,0" VerticalAlignment="Top" Foreground="{DynamicResource ForegroundGray}"/>
-        <ListBox x:Name="TagsListBox"  HorizontalAlignment="Left" Height="191" Margin="17,36,0,0" VerticalAlignment="Top" Width="423" Style="{DynamicResource ListBoxStyle}" BorderBrush="Black" />
+        <ListBox x:Name="TagsListBox"  HorizontalAlignment="Left" Height="191" Margin="17,36,0,0" VerticalAlignment="Top" Width="423" Style="{DynamicResource ListBoxStyle}"/>
 
-        <xctk:WatermarkTextBox x:Name="addBtn" BorderThickness="1" BorderBrush="#1e1e1e" Watermark="添加新标签" Foreground="#e6e6e6" Background="#4c4c4c" Margin="17,236,265,8" KeyDown="addBtn_KeyDown"> <!--SelectAllOnGotFocus="True">-->
+        <xctk:WatermarkTextBox x:Name="AddTextBox" BorderThickness="1" BorderBrush="#1e1e1e" Watermark="添加新标签" Foreground="#e6e6e6" Background="#4c4c4c" Margin="17,236,234,10" KeyDown="AddTextBox_KeyDown" >
+            <!--SelectAllOnGotFocus="True">-->
             <xctk:WatermarkTextBox.WatermarkTemplate>
                 <DataTemplate>
                     <ContentControl FontSize="14" Content="{Binding}" VerticalAlignment="Center" VerticalContentAlignment="Center" Margin="3 0 0 0"  Foreground="#a6a6a6"/>
                 </DataTemplate>
             </xctk:WatermarkTextBox.WatermarkTemplate>
         </xctk:WatermarkTextBox>
-
+        <Button x:Name="AddBtn" Content="添加" HorizontalAlignment="Left" Margin="250,234,0,0" VerticalAlignment="Top" Width="89" Style="{DynamicResource ButtonStyle}" Click="AddBtn_Click"/>
         <Button x:Name="removeBtn" Content="移除" HorizontalAlignment="Left" Margin="351,234,0,0" VerticalAlignment="Top" Width="89" Style="{DynamicResource ButtonStyle}" Click="removeBtn_Click"/>
     </Grid>
 </Window>
diff --git a/CLEditor/windows/ManageTagsWindow.xaml.cs b/CLEditor/windows/ManageTagsWindow.xaml.cs
index 2d32c54944c846babbe9583208b8c4d23d029354..5d9766ea0dd089343e36f0cea4b4616b1cea5e57 100644
--- a/CLEditor/windows/ManageTagsWindow.xaml.cs
+++ b/CLEditor/windows/ManageTagsWindow.xaml.cs
@@ -20,7 +20,7 @@ namespace CLEngine.Editor.windows
             this.refreshList();
         }
 
-        private void addBtn_KeyDown(object sender, KeyEventArgs e)
+        private void AddTextBox_KeyDown(object sender, KeyEventArgs e)
         {
             if (e.Key == Key.Enter)
             {
@@ -55,5 +55,17 @@ namespace CLEngine.Editor.windows
             }
         }
 
+        private void AddBtn_Click(object sender, RoutedEventArgs e)
+        {
+            string text = this.AddTextBox.Text.Trim();
+            if (text.Equals(string.Empty)) return;
+
+            if (!SceneManager.ActiveScene.CommonTags.Contains(text))
+                SceneManager.ActiveScene.CommonTags.Add(text);
+
+            AddTextBox.Text = "";
+
+            this.refreshList();
+        }
     }
 }