diff --git a/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeOneReply/entry/src/main/ets/entryability/EntryAbility.ts b/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeOneReply/entry/src/main/ets/entryability/EntryAbility.ts
index 404579b7168315a5701a1f12982224cd0d43dc75..d6889a6d3bd2f5027828ed6dd5903033706877c1 100644
--- a/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeOneReply/entry/src/main/ets/entryability/EntryAbility.ts
+++ b/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeOneReply/entry/src/main/ets/entryability/EntryAbility.ts
@@ -14,7 +14,7 @@
  */
 import hilog from '@ohos.hilog';
 import Ability from '@ohos.app.ability.UIAbility';
-import Window from '@ohos.window';
+import type Window from '@ohos.window';
 import commonEvent from '@ohos.commonEvent';
 
 let commonStateArr: number[] = [-1, -1, -1, -1];
@@ -23,16 +23,18 @@ let commonEventData = {
     commonStateArr: commonStateArr
   }
 };
-let onForeGroundTAG = -1;
-let TAG = 'StateChangeTestTAG';
+
+let tag = 'StateChangeTesttag';
 let delayTime_500 = 500;
 let delayTime_1000 = 1000;
 let delayTime_2000 = 2000;
 let undefineTag = -1;
 let defineTag = 1;
+let arrLength = 4;
+let onForeGroundTAG = undefineTag;
 let applicationStateChangeCallbackFir = {
   onApplicationForeground() {
-    console.log(TAG, 'applicationStateChangeCallbackFir onApplicationForeground');
+    console.log(tag, 'applicationStateChangeCallbackFir onApplicationForeground');
     commonEventData.parameters.commonStateArr[0] = defineTag;
 
     setTimeout(() => {
@@ -43,7 +45,7 @@ let applicationStateChangeCallbackFir = {
     }, delayTime_1000);
   },
   onApplicationBackground() {
-    console.log(TAG, 'applicationStateChangeCallbackFir onApplicationBackground');
+    console.log(tag, 'applicationStateChangeCallbackFir onApplicationBackground');
     commonEventData.parameters.commonStateArr[1] = defineTag;
 
     if (globalThis.want.action === 'NeedBackGroundOff' || globalThis.want.action === 'MultiAppRegister') {
@@ -55,11 +57,11 @@ let applicationStateChangeCallbackFir = {
 
 let applicationStateChangeCallbackSec = {
   onApplicationForeground() {
-    console.log(TAG, 'applicationStateChangeCallbackSec onApplicationForeground');
+    console.log(tag, 'applicationStateChangeCallbackSec onApplicationForeground');
     commonEventData.parameters.commonStateArr[2] = defineTag;
   },
   onApplicationBackground() {
-    console.log(TAG, 'applicationStateChangeCallbackSec onApplicationBackground');
+    console.log(tag, 'applicationStateChangeCallbackSec onApplicationBackground');
     commonEventData.parameters.commonStateArr[3] = defineTag;
     if (globalThis.want.action === 'doubleNeedBackGroundOff') {
       setTimeout(() => {
@@ -78,7 +80,7 @@ let applicationStateChangeCallbackSec = {
 export default class EntryAbility extends Ability {
   onCreate(want, launchParam) {
     onForeGroundTAG = undefineTag;
-    for (let i = 0; i < 4; i++) {
+    for (let i = 0; i < arrLength; i++) {
       commonStateArr[i] = undefineTag;
     }
     hilog.isLoggable(0x0000, 'testTag', hilog.LogLevel.INFO);
@@ -93,7 +95,7 @@ export default class EntryAbility extends Ability {
       globalThis.applicationContext.off('applicationStateChange', applicationStateChangeCallbackFir);
     }
     globalThis.applicationContext.on('applicationStateChange', applicationStateChangeCallbackFir);
-    if (globalThis.want.action === 'doubleRegister' || globalThis.want.action === 'doubleNeedBackGroundOff'|| 
+    if (globalThis.want.action === 'doubleRegister' || globalThis.want.action === 'doubleNeedBackGroundOff' ||
         globalThis.want.action === 'DoubleRegisterOff') {
       console.info('double in action is logic entered!');
       globalThis.applicationContext.on('applicationStateChange', applicationStateChangeCallbackSec);
@@ -132,8 +134,8 @@ export default class EntryAbility extends Ability {
     // Ability has brought to foreground
     hilog.isLoggable(0x0000, 'testTag', hilog.LogLevel.INFO);
     hilog.info(0x0000, 'testTag', '%{public}s', 'Abilityone onForeground');
-    onForeGroundTAG += 1;
-    if (onForeGroundTAG === 1 && (globalThis.want.action === 'NeedBackGroundOff' || globalThis.want.action === 'MultiAppRegister'|| 
+    onForeGroundTAG += defineTag;
+    if (onForeGroundTAG === defineTag && (globalThis.want.action === 'NeedBackGroundOff' || globalThis.want.action === 'MultiAppRegister' ||
         globalThis.want.action === 'DoubleRegisterOff')) {
       setTimeout(() => {
         commonEvent.publish('processState', commonEventData, (err) => {
diff --git a/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeThreeReply/entry/src/main/ets/entryability/EntryAbility.ts b/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeThreeReply/entry/src/main/ets/entryability/EntryAbility.ts
index 44a5405f0d1a6a989c3424c66fca70739a765da4..6ea26fc34f12c74b30ef511bd85c4d30b2bd92bd 100644
--- a/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeThreeReply/entry/src/main/ets/entryability/EntryAbility.ts
+++ b/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeThreeReply/entry/src/main/ets/entryability/EntryAbility.ts
@@ -18,10 +18,12 @@ import type Window from '@ohos.window';
 import commonEvent from '@ohos.commonEvent';
 
 
-let TAG = 'getRunningProcess';
+let tag = 'getRunningProcess';
 let commonStateArr;
 let delayTime_3000 = 3000;
 let delayTime_1000 = 1000;
+let undefinedTag = -1;
+let definedTag = 1;
 let commonEventData = {
   parameters: {
     commonStateArr: commonStateArr
@@ -29,10 +31,10 @@ let commonEventData = {
 };
 let applicationStateChangeCallbackFir = {
   onApplicationForeground() {
-    console.log(TAG, 'applicationStateChangeCallbackFir onApplicationForeground');
+    console.log(tag, 'applicationStateChangeCallbackFir onApplicationForeground');
   },
   onApplicationBackground() {
-    console.log(TAG, 'applicationStateChangeCallbackFir onApplicationBackground');
+    console.log(tag, 'applicationStateChangeCallbackFir onApplicationBackground');
     setTimeout(() => {
       console.info('Enter onApplicationForeground publish!');
       commonEventData.parameters.commonStateArr = 1;
@@ -42,12 +44,12 @@ let applicationStateChangeCallbackFir = {
     }, delayTime_1000);
   }
 };
-let foregroundTAG = -1;
+let foregroundTAG = undefinedTag;
 
 export default class EntryAbility extends Ability {
   onCreate(want, launchParam) {
-    foregroundTAG = -1;
-    commonEventData.parameters.commonStateArr = -1;
+    foregroundTAG = undefinedTag;
+    commonEventData.parameters.commonStateArr = undefinedTag;
     hilog.isLoggable(0x0000, 'testTag', hilog.LogLevel.INFO);
     hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
     hilog.info(0x0000, 'testTag', '%{public}s', 'want param:' + JSON.stringify(want) ?? '');
@@ -89,7 +91,7 @@ export default class EntryAbility extends Ability {
   onForeground() {
     // Ability has brought to foreground
     foregroundTAG++;
-    if (foregroundTAG === 1) {
+    if (foregroundTAG === definedTag) {
       setTimeout(() => {
         commonEvent.publish('processState', commonEventData, (err) => {
           console.info('====>processState publish err: ' + JSON.stringify(err));
diff --git a/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeThreeReply/entry/src/main/ets/entryability1/EntryAbility1.ts b/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeThreeReply/entry/src/main/ets/entryability1/EntryAbility1.ts
index 29c213835ad385a80126d693a548217de9702c8e..6d6f86d12898fb1f64222aa206b82d1f5dd894b8 100644
--- a/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeThreeReply/entry/src/main/ets/entryability1/EntryAbility1.ts
+++ b/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeThreeReply/entry/src/main/ets/entryability1/EntryAbility1.ts
@@ -14,8 +14,9 @@
  */
 import hilog from '@ohos.hilog';
 import Ability from '@ohos.app.ability.UIAbility';
-import Window from '@ohos.window';
+import type Window from '@ohos.window';
 
+let delayTime_3000 = 3000;
 export default class EntryAbility1 extends Ability {
   onCreate(want, launchParam) {
     hilog.isLoggable(0x0000, 'testTag', hilog.LogLevel.INFO);
@@ -62,7 +63,7 @@ export default class EntryAbility1 extends Ability {
       globalThis.abilityContext2.terminateSelf((err) => {
         console.log('terminateSelf result:' + JSON.stringify(err));
       });
-    }, 3000);
+    }, delayTime_3000);
   }
 
   onBackground() {
diff --git a/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeTwoReply/entry/src/main/ets/entryability/EntryAbility.ts b/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeTwoReply/entry/src/main/ets/entryability/EntryAbility.ts
index b3e1361292de1cd30b27b50b965f89ece98cdd16..6ca5d5aac2dc91aeb90159df518ff6aa8146cdd5 100644
--- a/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeTwoReply/entry/src/main/ets/entryability/EntryAbility.ts
+++ b/ability/ability_runtime/getrunningprocessinformation/ApplicationStateChangeTwoReply/entry/src/main/ets/entryability/EntryAbility.ts
@@ -14,7 +14,7 @@
  */
 import hilog from '@ohos.hilog';
 import Ability from '@ohos.app.ability.UIAbility';
-import Window from '@ohos.window';
+import type Window from '@ohos.window';
 
 let TAG = 'StateChangeTestTAG';
 let delayTime_3000 = 3000;
diff --git a/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationOneReply/entry/src/main/ets/entryability/EntryAbility.ts b/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationOneReply/entry/src/main/ets/entryability/EntryAbility.ts
index 74a4a0fac2c7fc21ea052afb6331adcd0ebd5b03..802451686372374efe48b73c6593f6da0f28c5e4 100644
--- a/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationOneReply/entry/src/main/ets/entryability/EntryAbility.ts
+++ b/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationOneReply/entry/src/main/ets/entryability/EntryAbility.ts
@@ -14,7 +14,7 @@
  */
 import hilog from '@ohos.hilog';
 import Ability from '@ohos.app.ability.UIAbility';
-import Window from '@ohos.window';
+import type Window from '@ohos.window';
 import commonEvent from '@ohos.commonEvent';
 import AbilityConstant from '@ohos.app.ability.AbilityConstant';
 
diff --git a/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationTest/entry/src/main/ets/TestRunner/OpenHarmonyTestRunner.ts b/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationTest/entry/src/main/ets/TestRunner/OpenHarmonyTestRunner.ts
index c2be7598138b430e2e9f50eacfcfce020a75b980..4da8488a00dec07cc88524f5d0ffe40e9967a763 100644
--- a/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationTest/entry/src/main/ets/TestRunner/OpenHarmonyTestRunner.ts
+++ b/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationTest/entry/src/main/ets/TestRunner/OpenHarmonyTestRunner.ts
@@ -16,8 +16,8 @@ import hilog from '@ohos.hilog';
 import TestRunner from '@ohos.application.testRunner'
 import AbilityDelegatorRegistry from '@ohos.application.abilityDelegatorRegistry'
 
-var abilityDelegator = undefined
-var abilityDelegatorArguments = undefined
+let abilityDelegator = undefined
+let abilityDelegatorArguments = undefined
 
 function translateParamsToString(parameters) {
   const keySet = new Set([
@@ -58,15 +58,15 @@ export default class OpenHarmonyTestRunner implements TestRunner {
     hilog.info(0x0000, 'testTag', '%{public}s', 'OpenHarmonyTestRunner onRun run');
     abilityDelegatorArguments = AbilityDelegatorRegistry.getArguments()
     abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator()
-    var testAbilityName = abilityDelegatorArguments.bundleName + '.TestAbility';
+    let testAbilityName = abilityDelegatorArguments.bundleName + '.TestAbility';
     let lMonitor = {
       abilityName: testAbilityName,
       onAbilityCreate: onAbilityCreateCallback,
     };
     abilityDelegator.addAbilityMonitor(lMonitor, addAbilityMonitorCallback)
-    var cmd = 'aa start -d 0 -a TestAbility' + ' -b ' + abilityDelegatorArguments.bundleName;
+    let cmd = 'aa start -d 0 -a TestAbility' + ' -b ' + abilityDelegatorArguments.bundleName;
     cmd += ' ' + translateParamsToString(abilityDelegatorArguments.parameters)
-    var debug = abilityDelegatorArguments.parameters['-D'];
+    let debug = abilityDelegatorArguments.parameters['-D'];
     if (debug == 'true') {
       cmd += ' -D'
     }
diff --git a/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationTwoReply/entry/src/main/ets/entryability/EntryAbility.ts b/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationTwoReply/entry/src/main/ets/entryability/EntryAbility.ts
index a731118cb11f14c44c3376106a8774ef8de83e80..e14536962efcb5659a29baa14fc0ba935a9fff96 100644
--- a/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationTwoReply/entry/src/main/ets/entryability/EntryAbility.ts
+++ b/ability/ability_runtime/getrunningprocessinformation/GetRunningProcessInformationTwoReply/entry/src/main/ets/entryability/EntryAbility.ts
@@ -14,7 +14,7 @@
  */
 import hilog from '@ohos.hilog';
 import Ability from '@ohos.app.ability.UIAbility';
-import Window from '@ohos.window';
+import type Window from '@ohos.window';
 
 export default class EntryAbility extends Ability {
   onCreate(want, launchParam) {