diff --git a/build-profile.json5 b/build-profile.json5
index b58430fa284b234f9e348748ce82568cf3c735a6..6594e58bb73992a52105fc9fb7d40af7fb5bef11 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -4,9 +4,9 @@
       {
         "name": "default",
         "signingConfig": "release",
-        "compileSdkVersion": 20,
-        "compatibleSdkVersion": 20,
-        "targetSdkVersion": 20,
+        "compileSdkVersion": 14,
+        "compatibleSdkVersion": 14,
+        "targetSdkVersion": 14,
         "runtimeOS": "OpenHarmony"
       }
     ]
diff --git a/product/phone/src/main/ets/controller/bluetooth/BluetoothDeviceController.ts b/product/phone/src/main/ets/controller/bluetooth/BluetoothDeviceController.ts
index ef5720b626656d532472276a044af558470d83e2..a395ce3d9530e023534549cf08814013a802af6e 100644
--- a/product/phone/src/main/ets/controller/bluetooth/BluetoothDeviceController.ts
+++ b/product/phone/src/main/ets/controller/bluetooth/BluetoothDeviceController.ts
@@ -79,7 +79,7 @@ export default class BluetoothDeviceController extends BaseSettingsController {
       deviceId: string;
       pinCode: string;
     }) => {
-      LogUtil.log(this.TAG + 'bluetooth subscribePinRequired callback');
+      LogUtil.log(this.TAG + 'bluetooth subscribePinRequired callback. pinRequiredParam = ' + pinRequiredParam.pinCode);
       let pairData = this.getAvailableDevice(pinRequiredParam.deviceId);
       this.pairPinCode = pinRequiredParam.pinCode;
       AppStorage.SetOrCreate('pairData', pairData);
diff --git a/product/phone/src/main/ets/model/aboutDeviceImpl/AboutDeviceModel.ts b/product/phone/src/main/ets/model/aboutDeviceImpl/AboutDeviceModel.ts
index 154c6f89e028c6a102ddfc9f6627ab28cfa8cc7c..f6fba57528236cbc36c285dae6294478c01d1fef 100644
--- a/product/phone/src/main/ets/model/aboutDeviceImpl/AboutDeviceModel.ts
+++ b/product/phone/src/main/ets/model/aboutDeviceImpl/AboutDeviceModel.ts
@@ -69,6 +69,7 @@ export class AboutDeviceModel extends BaseModel {
   @Log
   setOnAboutDeviceListener(): any {
     LogUtil.info('settings setOnAboutDeviceListener in');
+    LogUtil.info('settings setOnAboutDeviceListener deviceInfo ' + JSON.stringify(deviceInfo));
     return deviceInfo;
   }
 
diff --git a/product/phone/src/main/ets/model/bluetoothImpl/BluetoothModel.ts b/product/phone/src/main/ets/model/bluetoothImpl/BluetoothModel.ts
index 7737782da8ab79e8429b69e9c16f91edf081a3f6..3bcb6e14efb9550923c0ed5cc76fc1b259a8e83f 100644
--- a/product/phone/src/main/ets/model/bluetoothImpl/BluetoothModel.ts
+++ b/product/phone/src/main/ets/model/bluetoothImpl/BluetoothModel.ts
@@ -308,7 +308,7 @@ export class BluetoothModel extends BaseModel {
       deviceId: string;
       pinCode: string;
     }) => {
-      LogUtil.info(`${this.TAG} subscribePinRequired->pinRequired`);
+      LogUtil.info(`${this.TAG} subscribePinRequired->pinRequired return: ${data.pinCode}`);
       if (callback) {
         callback(data)
       }
@@ -331,7 +331,7 @@ export class BluetoothModel extends BaseModel {
         LogUtil.error(`${this.TAG} unsubscribePinRequired->pinRequired error`);
         return;
       }
-      LogUtil.info(`${this.TAG} unsubscribePinRequired->pinRequired`);
+      LogUtil.info(`${this.TAG} unsubscribePinRequired->pinRequired return: ${data.pinCode}`);
       if (callback) {
         callback(data)
       }
diff --git a/product/phone/src/main/ets/pages/abilityDialog/BluetoothDialog.ets b/product/phone/src/main/ets/pages/abilityDialog/BluetoothDialog.ets
index 1fcc5fc1a8719d6a010936805d50828a1b117c30..70c201a10d6cc33fa92da247369129801d98a360 100644
--- a/product/phone/src/main/ets/pages/abilityDialog/BluetoothDialog.ets
+++ b/product/phone/src/main/ets/pages/abilityDialog/BluetoothDialog.ets
@@ -29,9 +29,7 @@ struct BluetoothSwitchWindowDialog {
     autoCancel: true,
     customStyle: true,
     cancel: () => {
-      let dialogSession: UIExtensionContentSession | undefined =
-        AppStorage.get<UIExtensionContentSession>('accessibilityDialogSession');
-      dialogSession?.terminateSelf();
+      (AppStorage.get<UIExtensionContentSession>('bluetoothDialogSession') as UIExtensionContentSession).terminateSelf();
     }
   });
 
@@ -152,9 +150,7 @@ struct BluetoothSwitchDialog {
   onDialogClose(): void {
     LogUtil.info(`${TAG} onDialogClose in`);
     this.controller?.close();
-    let dialogSession: UIExtensionContentSession | undefined =
-      AppStorage.get<UIExtensionContentSession>('accessibilityDialogSession');
-    dialogSession?.terminateSelf();
+    (AppStorage.get<UIExtensionContentSession>('accessibilityDialogSession') as UIExtensionContentSession).terminateSelf();
   }
 
   aboutToAppear(): void {
diff --git a/product/phone/src/main/ets/pages/appManagement.ets b/product/phone/src/main/ets/pages/appManagement.ets
index 2a855933ef5d8881aee2b487d93e377ba19fb552..5993b4671dbf31732af6e224a338f7c507af092f 100644
--- a/product/phone/src/main/ets/pages/appManagement.ets
+++ b/product/phone/src/main/ets/pages/appManagement.ets
@@ -111,6 +111,8 @@ struct AppManagement {
     AppStorage.SetOrCreate('appManagementList', []);
     AppManagementModel.setAppManagementListener();
     ResourceUtil.getString($r('app.float.wh_value_80')).then(value => this.whtl = value);
+    LogUtil.info('settings AppManagement aboutToAppear  appList:' + JSON.stringify(this.appList));
+
     LogUtil.info('settings AppManagement aboutToAppear out');
   }
 
diff --git a/product/phone/src/main/ets/pages/compatibilityAssessment.ets b/product/phone/src/main/ets/pages/compatibilityAssessment.ets
index 1ea7e8486814b5bab5180db2f8ead1889b0c3917..96ed2a091992276b7198aeac7a0e20c111c19dcb 100644
--- a/product/phone/src/main/ets/pages/compatibilityAssessment.ets
+++ b/product/phone/src/main/ets/pages/compatibilityAssessment.ets
@@ -40,6 +40,10 @@ struct compatibilityAssessment {
               .height($r("app.float.wh_value_64"))
               .width($r("app.float.wh_value_64"))
               .margin({top: $r("app.float.wh_value_32")})
+              .onError((error)=>{
+                LogUtil.info(MODULE_TAG + "load image error: " + this.assessmentImage + "code: " + error?.code +
+                  "message: " + error?.message);
+              })
             Text(this.assessmentResult)
               .fontFamily('HarmonyHeiTi')
               .fontSize($r("app.float.font_20"))
@@ -107,24 +111,28 @@ struct compatibilityAssessment {
           this.assessmentResult =JSON.parse(JSON.stringify($r("app.string.assessmentQueryFailed")))
           this.assessmentImage = '/res/image/assessmentQueryFailed-light.svg'
           this.assessmentResultText = JSON.parse(JSON.stringify($r("app.string.assessmentQueryFailedText")))
+          LogUtil.info(MODULE_TAG + "load image path1: " + this.assessmentImage);
         }else{
           this.assessmentResult =JSON.parse(JSON.stringify($r("app.string.assessmentPassFailed")))
           this.assessmentImage = '/res/image/assessmentPassFailed-light.svg'
           this.assessmentResultText = JSON.parse(JSON.stringify($r("app.string.assessmentPassFailedText")))
         }
         LogUtil.info(MODULE_TAG + "attestResultInfo success"+JSON.stringify(attestResultInfo));
+        LogUtil.info(MODULE_TAG + "load image path2: " + this.assessmentImage);
       })
         .catch((error: BusinessError) => {
           this.assessmentResult =JSON.parse(JSON.stringify($r("app.string.assessmentQueryFailed")))
           this.assessmentImage = '/res/image/assessmentQueryFailed-light.svg'
           this.assessmentResultText = JSON.parse(JSON.stringify($r("app.string.assessmentQueryFailedText")))
           LogUtil.info(MODULE_TAG + "assessmentQueryFailed"+error);
+          LogUtil.info(MODULE_TAG + "load image path3: " + this.assessmentImage);
         });
     }catch (error){
       this.assessmentResult =JSON.parse(JSON.stringify($r("app.string.assessmentQueryFailed")))
       this.assessmentImage = '/res/image/assessmentQueryFailed-light.svg'
       this.assessmentResultText = JSON.parse(JSON.stringify($r("app.string.assessmentQueryFailedText")))
       LogUtil.info(MODULE_TAG + "assessmentQueryFailed"+error);
+      LogUtil.info(MODULE_TAG + "load image path4: " + this.assessmentImage);
     }
   }