diff --git a/PixivFSUWP/SettingsPage.xaml b/PixivFSUWP/SettingsPage.xaml
index 7b5171b..5abfbb2 100644
--- a/PixivFSUWP/SettingsPage.xaml
+++ b/PixivFSUWP/SettingsPage.xaml
@@ -79,6 +79,7 @@
                     <TextBox x:Name="tbImgur" Margin="200,0" Width="400" HorizontalAlignment="Left" TextChanged="API_TextChanged"/>
                 </Grid>
             </StackPanel>
+            <!--颜色主题-->
             <StackPanel Margin="0 10">
                 <TextBlock Margin="15 0" FontSize="18" FontWeight="Bold" x:Uid="ColorTheme"/>
                 <ComboBox Margin="15 10 15 0" Width="300" DropDownClosed="ComboBox_DropDownClosed" x:Name="cboxColorTheme">
diff --git a/PixivFSUWP/SettingsPage.xaml.cs b/PixivFSUWP/SettingsPage.xaml.cs
index 30eb0c9..d38f1c7 100644
--- a/PixivFSUWP/SettingsPage.xaml.cs
+++ b/PixivFSUWP/SettingsPage.xaml.cs
@@ -97,6 +97,7 @@ async Task loadContentsAsync()
             //ApplicationDataContainer localSettings = ApplicationData.Current.LocalSettings;
             //tbSauceNAO.Text = localSettings.Values["SauceNAOAPI"] as string;//读取设置项
             //tbImgur.Text = localSettings.Values["ImgurAPI"] as string;
+            // 获取储存的颜色主题信息
             switch (ApplicationData.Current.LocalSettings.Values["ColorTheme"])
             {
                 case false:
@@ -201,6 +202,7 @@ private void ComboBox_DropDownClosed(object sender, object e)
         {
             if(sender is ComboBox cb)
             {
+                // 保存颜色主题信息
                 switch (cb.SelectedIndex)
                 {
                     case 2: