diff --git a/features/brightnesscomponent/src/main/ets/default/brightnessManager.ts b/features/brightnesscomponent/src/main/ets/default/brightnessManager.ts
index ef66d3e8c0c2a3fb7f0e49649ae82005a503df2c..f19d90c53ca8b5e9494f214b27af629d1fce506a 100644
--- a/features/brightnesscomponent/src/main/ets/default/brightnessManager.ts
+++ b/features/brightnesscomponent/src/main/ets/default/brightnessManager.ts
@@ -38,7 +38,7 @@ export class brightnessManager {
   constructor() {
     this.uri = Constants.getUriSync(Constants.KEY_BRIGHTNESS_STATUS);
     Log.showInfo(TAG, 'settings geturi of brightness is ' + Constants.URI_VAR);
-    this.context = AbilityManager.getContext(AbilityManager.ABILITY_NAME_CONTROL_PANEL);
+    this.context = AbilityManager.getContext(AbilityManager.getContextName(AbilityManager.ABILITY_NAME_CONTROL_PANEL));
     this.init();
   }
 
@@ -51,7 +51,7 @@ export class brightnessManager {
   public createDataShare() {
     if (this.context == undefined || this.context == null) {
       Log.showInfo(TAG, `constructor, this.context is null`);
-      return;
+      this.context = AbilityManager.getContext(AbilityManager.getContextName(AbilityManager.ABILITY_NAME_CONTROL_PANEL));
     }
     Log.showInfo(TAG, `createDataShare, this.context ${this.context}`);
     const UPDATE_INTERVAL = 500;