diff --git a/common/utils/src/main/ets/default/baseUtil/ConfigData.ts b/common/utils/src/main/ets/default/baseUtil/ConfigData.ts
index 140ad54a..42500875 100644
--- a/common/utils/src/main/ets/default/baseUtil/ConfigData.ts
+++ b/common/utils/src/main/ets/default/baseUtil/ConfigData.ts
@@ -73,7 +73,6 @@ export class ConfigData {
 
   TIME_FORMAT_24 = "24";
   TIME_FORMAT_12 = "12";
-  TIME_FORMAT_URI = "dataability:///com.ohos.settingsdata.DataAbility";
   TIME_FORMAT_KEY = settings.date.TIME_FORMAT;
   SETTINGSDATA_DEVICE_NAME = settings.general.DEVICE_NAME;
   SETTINGSDATA_BRIGHTNESS = settings.display.SCREEN_BRIGHTNESS_STATUS;
diff --git a/product/phone/src/main/ets/model/dateAndTimeImpl/DateAndTimeModel.ts b/product/phone/src/main/ets/model/dateAndTimeImpl/DateAndTimeModel.ts
index b80a69f4..3ea232eb 100644
--- a/product/phone/src/main/ets/model/dateAndTimeImpl/DateAndTimeModel.ts
+++ b/product/phone/src/main/ets/model/dateAndTimeImpl/DateAndTimeModel.ts
@@ -29,12 +29,11 @@ import i18n from '@ohos.i18n';
 export class DateAndTimeModel extends BaseModel {
   private timeFormat = '';
   private dataShareHelper;
-  private readonly uriShare: string = 'datashare:///com.ohos.settingsdata.DataAbility';
   private readonly listenUri = 'datashare:///com.ohos.settingsdata/entry/settingsdata/SETTINGSDATA?Proxy=true&key=' + ConfigData.TIME_FORMAT_KEY;
 
   constructor() {
     super();
-    data_dataShare.createDataShareHelper(globalThis.settingsAbilityContext, this.uriShare)
+    data_dataShare.createDataShareHelper(globalThis.settingsAbilityContext, this.listenUri)
       .then((dataHelper) => {
         this.dataShareHelper = dataHelper;
         LogUtil.info("createDataShareHelper success");
diff --git a/product/phone/src/main/ets/model/displayAndBrightnessImpl/brightness/BrightnessSettingModel.ts b/product/phone/src/main/ets/model/displayAndBrightnessImpl/brightness/BrightnessSettingModel.ts
index 9ca87b1f..cfc80a21 100644
--- a/product/phone/src/main/ets/model/displayAndBrightnessImpl/brightness/BrightnessSettingModel.ts
+++ b/product/phone/src/main/ets/model/displayAndBrightnessImpl/brightness/BrightnessSettingModel.ts
@@ -34,12 +34,11 @@ export class BrightnessSettingModel extends BaseModel{
   private brightness:number = 5;
   private defaultBrightnessStr = this.getDefaultBrightness().toString();
   private TAG = `${ConfigData.TAG} BrightnessSettingModel `;
-  private readonly uriShare: string = 'datashare:///com.ohos.settingsdata.DataAbility';
   private readonly listenUri = 'datashare:///com.ohos.settingsdata/entry/settingsdata/SETTINGSDATA?Proxy=true&key=' + ConfigData.SETTINGSDATA_BRIGHTNESS;
 
   constructor() {
     super();
-    data_dataShare.createDataShareHelper(globalThis.settingsAbilityContext, this.uriShare)
+    data_dataShare.createDataShareHelper(globalThis.settingsAbilityContext, this.listenUri)
       .then((dataHelper) => {
         this.dataShareHelper = dataHelper;
         LogUtil.info("createDataShareHelper success");
@@ -118,6 +117,7 @@ export class BrightnessSettingModel extends BaseModel{
     this.brightness = brightness;
     mBrightnessValue.set(brightness);
     Brightness.setValue(brightness);
+    this.setSettingsData(brightness);
     return;
   }