diff --git a/entry/src/main/ets/Application/MyAbilityStage.ts b/entry/src/main/ets/Application/MyAbilityStage.ts
index 234d744..fa45d4d 100644
--- a/entry/src/main/ets/Application/MyAbilityStage.ts
+++ b/entry/src/main/ets/Application/MyAbilityStage.ts
@@ -27,7 +27,7 @@ export default class MyAbilityStage extends AbilityStage {
       if (err) {
         LogUtils.e(TAG, 'enableNotification err: ' + JSON.stringify(err));
       }
-    })
+    });
     LogUtils.i(TAG, 'MyAbilityStage onCreate');
   }
 
diff --git a/entry/src/main/ets/common/utils/CallUtils.ts b/entry/src/main/ets/common/utils/CallUtils.ts
index 7f8bc82..c173d8d 100644
--- a/entry/src/main/ets/common/utils/CallUtils.ts
+++ b/entry/src/main/ets/common/utils/CallUtils.ts
@@ -68,7 +68,7 @@ export class CallUtils {
       slotId: 0
     }).then((res) => {
       resolve(res);
-      AppStorage.SetOrCreate('IsEmergencyPhoneNumber', res)
+      AppStorage.SetOrCreate('IsEmergencyPhoneNumber', res);
       LogUtils.i(TAG, 'then:isEmergencyPhoneNumber :' + JSON.stringify(res));
     }).catch((err) => {
       reject(err);
diff --git a/entry/src/main/ets/pages/index.ets b/entry/src/main/ets/pages/index.ets
index a68fced..062cdde 100644
--- a/entry/src/main/ets/pages/index.ets
+++ b/entry/src/main/ets/pages/index.ets
@@ -142,7 +142,7 @@ struct Index {
           this.mCallDataManager.clearCall(this.callData);
         }
       });
-    } catch(err) {
+    } catch (err) {
       LogUtils.e(TAG, `initAirPlaneMode err = ${JSON.stringify(err)}`);
     }
   }
@@ -234,9 +234,9 @@ struct Index {
    * @return {boolean} - isTripleCall
    */
   private isTripleCall() {
-    return (this.callData.callState === CallStateConst.callStateObj.CALL_STATUS_WAITING
-      || this.callData.callState === CallStateConst.callStateObj.CALL_STATUS_INCOMING)
-      && this.callList.length === 3;
+    return (this.callData.callState === CallStateConst.callStateObj.CALL_STATUS_WAITING ||
+      this.callData.callState === CallStateConst.callStateObj.CALL_STATUS_INCOMING) &&
+      this.callList.length === 3;
   }
 
   pageTransition() {
@@ -248,14 +248,15 @@ struct Index {
     if (this.callList.length > 1) {
       let btnState = true;
       this.callList.forEach((v) => {
-        if (v.callState === CallStateConst.callStateObj.CALL_STATUS_WAITING || v.callState === CallStateConst.callStateObj.CALL_STATUS_INCOMING) {
+        if (v.callState === CallStateConst.callStateObj.CALL_STATUS_WAITING ||
+          v.callState === CallStateConst.callStateObj.CALL_STATUS_INCOMING) {
           btnState = false;
         }
       });
       return btnState;
     } else {
-      return this.callState() !== CallStateConst.callStateObj.CALL_STATUS_WAITING
-      && this.callState() !== CallStateConst.callStateObj.CALL_STATUS_INCOMING
+      return this.callState() !== CallStateConst.callStateObj.CALL_STATUS_WAITING &&
+        this.callState() !== CallStateConst.callStateObj.CALL_STATUS_INCOMING
     }
   }
 
diff --git a/mobiledatasettings/src/main/ets/pages/index.ets b/mobiledatasettings/src/main/ets/pages/index.ets
index 6a9dbea..a59536e 100644
--- a/mobiledatasettings/src/main/ets/pages/index.ets
+++ b/mobiledatasettings/src/main/ets/pages/index.ets
@@ -304,7 +304,7 @@ struct Index {
 
   getCellularDataRoamingEnabled() {
     isCellularDataRoamingEnabledCardOne().then((res) => {
-      LogUtils.i(TAG,'getCellularDataRoamingEnabled card one success then:' + JSON.stringify(res));
+      LogUtils.i(TAG, 'getCellularDataRoamingEnabled card one success then:' + JSON.stringify(res));
       this.dataRoamSwitchCardOne = res;
     }).catch((err) => {
       this.dataRoamSwitchCardOne = false;
@@ -312,7 +312,7 @@ struct Index {
     });
     if (getMaxSimCount() === 2) {
       isCellularDataRoamingEnabledCardTwo().then((res) => {
-        LogUtils.i(TAG,'getCellularDataRoamingEnabled card two success then:' + JSON.stringify(res));
+        LogUtils.i(TAG, 'getCellularDataRoamingEnabled card two success then:' + JSON.stringify(res));
         this.dataRoamSwitchCardTwo = res;
       }).catch((err) => {
         this.dataRoamSwitchCardTwo = false;