diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsFeatureTest/BUILD.gn b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsFeatureTest/BUILD.gn
index f15217a4614b72033af7708d6ea48809c9f07a5b..38754c9cbf51ec1b06483b59ff022855b2d14c6a 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsFeatureTest/BUILD.gn
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsFeatureTest/BUILD.gn
@@ -22,29 +22,19 @@ ohos_hap_assist_suite("ActsLifeCycleEtsFeatureTest") {
   ets2abc = true
   certificate_profile = "./signature/openharmony_sx.p7b"
 
-  # hap_name: HAP的名字，可选，默认为目标名
   hap_name = "ActsLifeCycleEtsFeatureTest"
   subsystem_name = "ability"
   part_name = "ability_runtime"
 }
 ohos_app_scope("windowStage_app_profile") {
-  # app_profile: HAP的AppScope中的app.json，只在Stage模型下使用
   app_profile = "AppScope/app.json"
-
-  # sources: 资源文件路径
   sources = [ "AppScope/resources" ]
 }
 ohos_js_assets("windowStage_js_assets") {
-  # source_dir: js或ets代码路径，兼容FA模型的单ability配置到ability目录
   source_dir = "src/main/ets"
 }
 ohos_resources("windowStage_resources") {
-  # sources: 资源文件路径
   sources = [ "src/main/resources" ]
-
-  # deps: 当前目标的依赖
   deps = [ ":windowStage_app_profile" ]
-
-  # hap_profile: HAP的config.json，Stage模型对应module.json
   hap_profile = "src/main/module.json"
 }
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsFeatureTest/src/main/ets/mainability/MainAbility.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsFeatureTest/src/main/ets/mainability/MainAbility.ts
index 48ed78ede44301c09930a040be34590a7cc3c63c..3270d9cdfd70b020b363ca7edb0b8c94606dbf9c 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsFeatureTest/src/main/ets/mainability/MainAbility.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsFeatureTest/src/main/ets/mainability/MainAbility.ts
@@ -91,7 +91,6 @@ export default class MainAbility extends Ability {
             }
         }
         globalThis.applicationContext1 = this.context.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext1.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext1.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback1 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
@@ -109,7 +108,6 @@ export default class MainAbility extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility onWindowStageCreate")
         globalThis.featureAbilityContext = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index1", null)
 
         windowStage.loadContent('pages/Index', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/BUILD.gn b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/BUILD.gn
index fd7f83d5d7ea3426b8669cc956d0f7bc63b07e19..319b8f92a116dbf8cde11cedc1f53f03da7c7f3d 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/BUILD.gn
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/BUILD.gn
@@ -22,29 +22,19 @@ ohos_js_hap_suite("ActsLifeCycleEtsTest") {
   ets2abc = true
   certificate_profile = "./signature/openharmony_sx.p7b"
 
-  # hap_name: HAP的名字，可选，默认为目标名
   hap_name = "ActsLifeCycleEtsTest"
   subsystem_name = "ability"
   part_name = "ability_runtime"
 }
 ohos_app_scope("windowStage_app_profile") {
-  # app_profile: HAP的AppScope中的app.json，只在Stage模型下使用
   app_profile = "AppScope/app.json"
-
-  # sources: 资源文件路径
   sources = [ "AppScope/resources" ]
 }
 ohos_js_assets("windowStage_js_assets") {
-  # source_dir: js或ets代码路径，兼容FA模型的单ability配置到ability目录
   source_dir = "src/main/ets"
 }
 ohos_resources("windowStage_resources") {
-  # sources: 资源文件路径
   sources = [ "src/main/resources" ]
-
-  # deps: 当前目标的依赖
   deps = [ ":windowStage_app_profile" ]
-
-  # hap_profile: HAP的config.json，Stage模型对应module.json
   hap_profile = "src/main/module.json"
 }
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Application/AbilityStage.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Application/AbilityStage.ts
index 4fda95d87eb46eaede3d6f12f500d0b40428c204..674dbf6cd01426066dec6d5d12882ff1350299fb 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Application/AbilityStage.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Application/AbilityStage.ts
@@ -101,7 +101,6 @@ export default class MyAbilityStage extends AbilityStage {
         }
         globalThis.applicationContext = this.context.getApplicationContext();
         console.log("[Demo] stage applicationContext: " + JSON.stringify(globalThis.applicationContext));
-        // let lifecycleid = globalThis.applicationContext.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Hap1MainAbility1/Hap1MainAbility1.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Hap1MainAbility1/Hap1MainAbility1.ts
index 0d641e5d63f4216744f5522c9f26c42be7f26ab4..9c82b95eb39dd1de16d0cc837b0967181d79756c 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Hap1MainAbility1/Hap1MainAbility1.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Hap1MainAbility1/Hap1MainAbility1.ts
@@ -35,8 +35,6 @@ export default class Hap1MainAbility1 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] Hap1MainAbility1 onWindowStageCreate")
 
-        // windowStage.setUIContent(this.context, "testability/pages/indexh1a1", null)
-
         windowStage.loadContent('testability/pages/indexh1a1', (err, data) => {
             if (err.code) {
                 console.log('Hap1MainAbility1 loadContent error');
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Hap1MainAbility2/Hap1MainAbility2.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Hap1MainAbility2/Hap1MainAbility2.ts
index 4a83e15fce7ff50d0e4dc1f7cca213a7b87bedb1..49c1c33a44ec27464be1214f05a27aa626e2282c 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Hap1MainAbility2/Hap1MainAbility2.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/Hap1MainAbility2/Hap1MainAbility2.ts
@@ -35,8 +35,6 @@ export default class Hap1MainAbility2 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] Hap1MainAbility2 onWindowStageCreate")
 
-        // windowStage.setUIContent(this.context, "testability/pages/indexh1a2", null)
-
         windowStage.loadContent('testability/pages/indexh1a2', (err, data) => {
             if (err.code) {
                 console.log('Hap1MainAbility2 loadContent error');
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility1/MainAbility1.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility1/MainAbility1.ts
index 5c11f638b6d371009289a7eb12d710fd6044cd78..a05411d74e2efba8d61db1d4f0e474cf781651d5 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility1/MainAbility1.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility1/MainAbility1.ts
@@ -98,7 +98,6 @@ export default class MainAbility1 extends Ability {
             }
         }
         globalThis.applicationContext1 = this.context.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext1.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext1.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback1 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
@@ -116,7 +115,6 @@ export default class MainAbility1 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility1 onWindowStageCreate")
         globalThis.ability1context = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index1", null)
 
         windowStage.loadContent('testability/pages/index1', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility10/MainAbility10.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility10/MainAbility10.ts
index c7ce463264e78e0c301169203ad81568c2dd9842..b82dff3f47c461607ced69de7be85ce2ec77380c 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility10/MainAbility10.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility10/MainAbility10.ts
@@ -86,7 +86,6 @@ export default class MainAbility10 extends Ability {
             }
         }
         globalThis.applicationContext10 = this.context.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext10.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext10.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback10 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
@@ -104,7 +103,6 @@ export default class MainAbility10 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility10 onWindowStageCreate")
         globalThis.ability10 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index10", null)
 
         windowStage.loadContent('testability/pages/index10', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility11/MainAbility11.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility11/MainAbility11.ts
index 3a2fb077e658d02f961af8fb9150d9261287cad0..a6810a24c6b2d76f166ba628e5416b1adcbef635 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility11/MainAbility11.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility11/MainAbility11.ts
@@ -80,7 +80,6 @@ export default class MainAbility11 extends Ability {
             }
         }
         globalThis.applicationContext11 = globalThis.ability11.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext11.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext11.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback11 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
@@ -98,8 +97,6 @@ export default class MainAbility11 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility11 onWindowStageCreate")
 
-        // windowStage.setUIContent(this.context, "testability/pages/index11", null)
-
         windowStage.loadContent('testability/pages/index11', (err, data) => {
             if (err.code) {
                 console.log('MainAbility11 loadContent error');
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility12/MainAbility12.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility12/MainAbility12.ts
index 34464745ab67eba450795b27951a073b143d1e81..83200a2f3209fde9891b8ed239036fb3a0b5d8ba 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility12/MainAbility12.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility12/MainAbility12.ts
@@ -79,7 +79,6 @@ export default class MainAbility12 extends Ability {
             }
         }
         globalThis.applicationContext12 = this.context.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext12.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext12.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback12 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
@@ -97,7 +96,6 @@ export default class MainAbility12 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility12 onWindowStageCreate")
         globalThis.ability12 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index12", null)
 
         windowStage.loadContent('testability/pages/index12', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility13/MainAbility13.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility13/MainAbility13.ts
index 3f12f8bef101545d930eadb03793c14ce306ad0f..73fc3b6f8c23c24d1f0b002c418c8f30087b9d72 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility13/MainAbility13.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility13/MainAbility13.ts
@@ -201,7 +201,6 @@ export default class MainAbility13 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility13 onWindowStageCreate")
         globalThis.ability1context = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index1", null)
 
         windowStage.loadContent('testability/pages/index1', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility14/MainAbility14.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility14/MainAbility14.ts
index 271074c5c3345a7bed282f1aeacceac8a193ae53..1e93e990e17a78863f8002d5c51a582d96bd6ae9 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility14/MainAbility14.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility14/MainAbility14.ts
@@ -28,7 +28,6 @@ export default class MainAbility14 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility14 onWindowStageCreate")
         globalThis.ability14 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index2", null)
         windowStage.loadContent('testability/pages/index2', (err, data) => {
             if (err.code) {
                 console.log('MainAbility14 loadContent error');
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility2/MainAbility2.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility2/MainAbility2.ts
index 55c429ca9b56d8e67877af4a24e0ded20cf700eb..b295e5eac72f026f988dd7a3b34a93a77b11b49a 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility2/MainAbility2.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility2/MainAbility2.ts
@@ -28,7 +28,6 @@ export default class MainAbility2 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility2 onWindowStageCreate")
         globalThis.ability2 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index2", null)
         windowStage.loadContent('testability/pages/index2', (err, data) => {
             if (err.code) {
                 console.log('MainAbility2 loadContent error');
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility3/MainAbility3.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility3/MainAbility3.ts
index a50f9754ba39c693fa8aaa17ffdf68fccb47c8dd..20902279d838865fd792b56e657a6a81ffc51ecf 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility3/MainAbility3.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility3/MainAbility3.ts
@@ -102,7 +102,6 @@ export default class MainAbility3 extends Ability {
             }
         }
         globalThis.applicationContext3 = this.context.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext3.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext3.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback3 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
@@ -120,7 +119,6 @@ export default class MainAbility3 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility3 onWindowStageCreate")
         globalThis.ability3 = this.context
-        // windowStage.setUIContent(this.context, "testability/pages/index3", null)
 
         windowStage.loadContent('testability/pages/index3', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility4/MainAbility4.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility4/MainAbility4.ts
index 8fa1e199238e6810fac3ea74783b3e64261a0a72..124636a7f8d61a43dec228d1fe82989665fa65e7 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility4/MainAbility4.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility4/MainAbility4.ts
@@ -102,7 +102,6 @@ export default class MainAbility4 extends Ability {
             }
         }
         globalThis.applicationContext4 = this.context.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext4.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext4.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback4 number: " + JSON.stringify(lifecycleid));
         globalThis.callbackid4 = lifecycleid;
@@ -120,7 +119,6 @@ export default class MainAbility4 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility4 onWindowStageCreate")
         globalThis.ability4 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index4", null)
 
         windowStage.loadContent('testability/pages/index4', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility5/MainAbility5.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility5/MainAbility5.ts
index b597a2456c4c7a905aabf2d9ae2ee53e59901cd0..d541f633afa369a16f1eadf98970a060e5afb68f 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility5/MainAbility5.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility5/MainAbility5.ts
@@ -28,7 +28,6 @@ export default class MainAbility5 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility5 onWindowStageCreate")
         globalThis.ability5 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index5", null)
 
         windowStage.loadContent('testability/pages/index5', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility6/MainAbility6.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility6/MainAbility6.ts
index 2346dd4307b9f8d2da9ceadeec791d71586b8954..8cc601d59de65c32f366e22f62bd6923e4ccd627 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility6/MainAbility6.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility6/MainAbility6.ts
@@ -28,7 +28,6 @@ export default class MainAbility6 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility6 onWindowStageCreate")
         globalThis.ability6 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index6", null)
 
         windowStage.loadContent('testability/pages/index6', (err, data) => {
             if (err.code) {
@@ -130,7 +129,6 @@ export default class MainAbility6 extends Ability {
             }
         }
         globalThis.applicationContext6 = globalThis.ability6.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext6.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext6.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] registerAbilityLifecycleCallback6 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility7/MainAbility7.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility7/MainAbility7.ts
index 66d8e94eb29d3aa5bda52552c30fbe7c6e1dd662..b52f5df41d40d18752a809c22cc336d25e71c96c 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility7/MainAbility7.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility7/MainAbility7.ts
@@ -28,7 +28,6 @@ export default class MainAbility7 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility7 onWindowStageCreate")
         globalThis.ability7 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index7", null)
 
         windowStage.loadContent('testability/pages/index7', (err, data) => {
             if (err.code) {
@@ -130,7 +129,6 @@ export default class MainAbility7 extends Ability {
             }
         }
         globalThis.applicationContext7 = this.context.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext7.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext7.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] AbilityLifecycleCallback7 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility8/MainAbility8.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility8/MainAbility8.ts
index d3c722322eecbfa8178cdca7aa5719c638f89d8c..99ca094ad71c0a915d99f18252d29c3a1f96357b 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility8/MainAbility8.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility8/MainAbility8.ts
@@ -28,7 +28,6 @@ export default class MainAbility8 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility8 onWindowStageCreate")
         globalThis.ability8 = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index8", null)
 
         windowStage.loadContent('testability/pages/index8', (err, data) => {
             if (err.code) {
@@ -129,7 +128,6 @@ export default class MainAbility8 extends Ability {
             }
         }
         globalThis.applicationContext8 = this.context.getApplicationContext();
-        // let lifecycleid = globalThis.applicationContext8.registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         let lifecycleid = globalThis.applicationContext8.on('abilityLifecycle', AbilityLifecycleCallback);
         console.log("[Demo] AbilityLifecycleCallback8 number: " + JSON.stringify(lifecycleid));
         setTimeout(function () {
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility9/MainAbility9.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility9/MainAbility9.ts
index a6b69b9d2a9e560a20ccaca74f07277762d0a8fc..ad26e7c885f2811ee9cdae0ea44c194772417511 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility9/MainAbility9.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MainAbility9/MainAbility9.ts
@@ -28,8 +28,6 @@ export default class MainAbility9 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MainAbility9 onWindowStageCreate")
 
-        // windowStage.setUIContent(this.context, "testability/pages/index9", null)
-
         windowStage.loadContent('testability/pages/index9', (err, data) => {
             if (err.code) {
                 console.log('MainAbility9 loadContent error');
@@ -96,8 +94,6 @@ export default class MainAbility9 extends Ability {
             }
         }
         globalThis.applicationContext9 = this.context.getApplicationContext();
-        // var callBackId = globalThis.applicationContext9
-        //     .registerAbilityLifecycleCallback(AbilityLifecycleCallback);
         var callBackId = globalThis.applicationContext9.on('abilityLifecycle', AbilityLifecycleCallback);
 
         console.log("callBackId is aaa :" + callBackId);
diff --git a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MultiMainability1/MultiMainability1.ts b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MultiMainability1/MultiMainability1.ts
index 69231793fe117613020c89dd0de4372de7368f31..e0f32aca3ec3b080cab5bcfeeb662e9fca7ed71b 100644
--- a/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MultiMainability1/MultiMainability1.ts
+++ b/ability/crossplatform/ability_runtime/ActsLifeCycleEtsTest/src/main/ets/MultiMainability1/MultiMainability1.ts
@@ -21,7 +21,6 @@ export default class MultiMainability1 extends Ability {
         console.log("[Demo] MultiMainability1 onCreate")
         globalThis.abilityWant1 = want;
         console.log("[Demo] MultiMainability1 context: " + JSON.stringify(this.context));
-        // var listKey1 = [];
         let AbilityLifecycleCallback = {
             onAbilityCreate(ability) {
                 console.log("[Demo] AbilityLifecycleCallback1 onAbilityCreate ability:"
@@ -117,7 +116,6 @@ export default class MultiMainability1 extends Ability {
         // Main window is created, set main page for this ability
         console.log("[Demo] MultiMainability1 onWindowStageCreate")
         globalThis.ability1context = this.context;
-        // windowStage.setUIContent(this.context, "testability/pages/index1", null)
 
         windowStage.loadContent('testability/pages/index1', (err, data) => {
             if (err.code) {
diff --git a/ability/crossplatform/ability_runtime/ActsUiAbilityEtsTest/BUILD.gn b/ability/crossplatform/ability_runtime/ActsUiAbilityEtsTest/BUILD.gn
index 30ce8a7597b440149109c95566ba54849eb568c6..dbf21402de9b225740144d89acc6dcb8e12ad2d7 100644
--- a/ability/crossplatform/ability_runtime/ActsUiAbilityEtsTest/BUILD.gn
+++ b/ability/crossplatform/ability_runtime/ActsUiAbilityEtsTest/BUILD.gn
@@ -22,29 +22,19 @@ ohos_js_hap_suite("ActsUiAbilityEtsTest") {
   ets2abc = true
   certificate_profile = "./signature/openharmony_sx.p7b"
 
-  # hap_name: HAP的名字，可选，默认为目标名
   hap_name = "ActsUiAbilityEtsTest"
   subsystem_name = "ability"
   part_name = "ability_runtime"
 }
 ohos_app_scope("windowStage_app_profile") {
-  # app_profile: HAP的AppScope中的app.json，只在Stage模型下使用
   app_profile = "AppScope/app.json"
-
-  # sources: 资源文件路径
   sources = [ "AppScope/resources" ]
 }
 ohos_js_assets("windowStage_js_assets") {
-  # source_dir: js或ets代码路径，兼容FA模型的单ability配置到ability目录
   source_dir = "src/main/ets"
 }
 ohos_resources("windowStage_resources") {
-  # sources: 资源文件路径
   sources = [ "src/main/resources" ]
-
-  # deps: 当前目标的依赖
   deps = [ ":windowStage_app_profile" ]
-
-  # hap_profile: HAP的config.json，Stage模型对应module.json
   hap_profile = "src/main/module.json"
 }
diff --git a/ability/crossplatform/ability_runtime/ActsUiAbilityEtsTest/src/main/ets/MainAbility3/MainAbility3.ts b/ability/crossplatform/ability_runtime/ActsUiAbilityEtsTest/src/main/ets/MainAbility3/MainAbility3.ts
index 8cebd446a4ab787baff1045b746c4d38d2ad5352..1268d0db1cbb477cb055ba7ada670f531b3dc752 100644
--- a/ability/crossplatform/ability_runtime/ActsUiAbilityEtsTest/src/main/ets/MainAbility3/MainAbility3.ts
+++ b/ability/crossplatform/ability_runtime/ActsUiAbilityEtsTest/src/main/ets/MainAbility3/MainAbility3.ts
@@ -56,15 +56,6 @@ export default class MainAbility3 extends Ability {
     onForeground() {
         console.log("[Demo] MainAbility3 onForeground")
         recordLife(globalThis.list3, abilityName, 'onForeground');
-        // setTimeout(function () {
-        //     console.log("[Demo] MainAbility3 onForeground after 1500ms")
-        //     globalThis.ability3context.terminateSelf()
-        //         .then((data) => {
-        //             console.info('[Demo] MainAbility3 terminateself succeeded: ' + data);
-        //         }).catch((error) => {
-        //         console.error('[Demo] MainAbility3 terminateself failed. Cause: ' + error);
-        //     })
-        // }, 1500);
     }
 
     onBackground() {
diff --git a/ability/crossplatform/ability_runtime/commonTestAbilityApp/BUILD.gn b/ability/crossplatform/ability_runtime/commonTestAbilityApp/BUILD.gn
index ea005f55dfce0f39a6f9734d61bf78748866b3d7..1c54e6efaaffea9d9c0e64ec9bfb836866cbaf56 100644
--- a/ability/crossplatform/ability_runtime/commonTestAbilityApp/BUILD.gn
+++ b/ability/crossplatform/ability_runtime/commonTestAbilityApp/BUILD.gn
@@ -22,29 +22,19 @@ ohos_hap_assist_suite("commonTestAbilityApp") {
   ets2abc = true
   certificate_profile = "./signature/openharmony_sx.p7b"
 
-  # hap_name: HAP的名字，可选，默认为目标名
   hap_name = "commonTestAbilityApp"
   subsystem_name = "ability"
   part_name = "ability_runtime"
 }
 ohos_app_scope("windowStage_app_profile") {
-  # app_profile: HAP的AppScope中的app.json，只在Stage模型下使用
   app_profile = "AppScope/app.json"
-
-  # sources: 资源文件路径
   sources = [ "AppScope/resources" ]
 }
 ohos_js_assets("windowStage_js_assets") {
-  # source_dir: js或ets代码路径，兼容FA模型的单ability配置到ability目录
   source_dir = "src/main/ets"
 }
 ohos_resources("windowStage_resources") {
-  # sources: 资源文件路径
   sources = [ "src/main/resources" ]
-
-  # deps: 当前目标的依赖
   deps = [ ":windowStage_app_profile" ]
-
-  # hap_profile: HAP的config.json，Stage模型对应module.json
   hap_profile = "src/main/module.json"
 }