diff --git a/entry/src/main/ets/pages/DarkModeSetting.ets b/entry/src/main/ets/pages/DarkModeSetting.ets
index 436915235f69298abb14a556906e85e1019b6acd..16ab031d768099f027829a98e92df1ae3e7bbdb1 100644
--- a/entry/src/main/ets/pages/DarkModeSetting.ets
+++ b/entry/src/main/ets/pages/DarkModeSetting.ets
@@ -21,7 +21,7 @@ export struct DarkModeSetting {
   @StorageProp('enableDarkMode') enableDarkMode: boolean = false;
   @StorageProp('isFollowSystemSetting') isFollowSystemSetting: boolean = true;
   @StorageProp('currentColorMode') currentColorMode: number = 0;
-  private context: common.UIAbilityContext = getContext(this) as common.UIAbilityContext;
+  private context: common.UIAbilityContext = this.getUIContext().getHostContext() as common.UIAbilityContext;
 
   aboutToDisappear(): void {
     AppStorage.setOrCreate('enableDarkMode', this.enableDarkMode);