diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhost/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhost/entry/src/main/ets/MainAbility/pages/index.ets
index 54eeee8755a15da27ec0ddc4df67305983859383..c4f389eba0d54fbb616b45322aaf957d5fdc3cc2 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhost/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhost/entry/src/main/ets/MainAbility/pages/index.ets
@@ -46,22 +46,22 @@ struct Index {
     events: ["FMS_FormDelete_commonEvent"],
   };
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formOnErrorEvent Publish CallBack ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.debug("====>formOnAcquiredEvent Publish CallBack ====>");
   }
-  private publishCastCallBack() {
+  private publishCastCallBack = () => {
     console.debug("====>formCastEvent Publish CallBack ====>");
   }
 
-  private publishOnUninstallCallBack() {
+  private publishOnUninstallCallBack = () => {
     console.debug("====>formOnUninstallEvent Publish CallBack ====>");
   }
 
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>formsystemhost deleteCallBack start:====>" + JSON.stringify(data));
     if (data.bundleName && data.bundleName != "com.ohos.st.formsystemhost") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostb/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostb/entry/src/main/ets/MainAbility/pages/index.ets
index 010c8e164b692d160c4511f2f113d55d43712b7d..767c0ff7fb9ba067241ad67673d155a99db9310b 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostb/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostb/entry/src/main/ets/MainAbility/pages/index.ets
@@ -46,17 +46,17 @@ struct Index {
   };
   private subscriberDle;
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formOnErrorEvent Publish CallBack ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.debug("====>formOnAcquiredEvent Publish CallBack ====>");
   }
-  private publishCastCallBack() {
+  private publishCastCallBack = () => {
     console.debug("====>formCastEvent Publish CallBack ====>");
   }
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>formsystemhost deleteCallBack start:====>" + JSON.stringify(data));
     if(data.bundleName && data.bundleName != "com.ohos.st.formsystemhostb") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostc/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostc/entry/src/main/ets/MainAbility/pages/index.ets
index 969c4c1bdade76fd48a6870ac3a622aefd99b4bf..5ba286fc463638c6143c5adb1c81b210eeb8eb63 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostc/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostc/entry/src/main/ets/MainAbility/pages/index.ets
@@ -57,26 +57,26 @@ struct Index {
     events: ["FMS_TimeChange_commonEvent"],
   };
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc formOnErrorEventCallBack ====>");
   }
-  private publishOnDeletedCallBack() {
+  private publishOnDeletedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc publishOnDeletedCallBack ====>");
   }
-  private publishOnReleasedCallBack() {
+  private publishOnReleasedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc publishOnReleasedCallBackk ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.debug("====>formsystemhostc formOnAcquiredEventCallBack ====>");
   }
-  private publishCastCallBack() {
+  private publishCastCallBack = () => {
     console.debug("====>formsystemhostc formCastEventCallBack ====>");
   }
 
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>[FormComponent] deleteCallBack start:====>" + JSON.stringify(data));
     if(data.bundleName && data.bundleName != "com.ohos.st.formsystemhostc") {
       return;
@@ -90,7 +90,7 @@ struct Index {
     console.info("!!!====>[FormComponent] deleteCallBack end ====>");
   }
   
-  private timeChangeCallBack(err, data) {
+  private timeChangeCallBack = (err, data) => {
     console.info("!!!====>[FormComponent] timeChangeCallBack start:====>" + JSON.stringify(data));
     if(data.bundleName && data.bundleName != "com.ohos.st.formsystemhostc") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostd/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostd/entry/src/main/ets/MainAbility/pages/index.ets
index 2668b47ef158158999edb38e16d6243cdbadd8d7..32f4a3bf7940a4ce16314165791467191ddab680 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostd/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostd/entry/src/main/ets/MainAbility/pages/index.ets
@@ -50,26 +50,26 @@ struct Index {
     events: ["FMS_FormDelete_commonEvent"],
   };
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc formOnErrorEventCallBack ====>");
   }
-  private publishOnDeletedCallBack() {
+  private publishOnDeletedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc publishOnDeletedCallBack ====>");
   }
-  private publishOnReleasedCallBack() {
+  private publishOnReleasedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc publishOnReleasedCallBackk ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.debug("====>formsystemhostc formOnAcquiredEventCallBack ====>");
   }
-  private publishCastCallBack() {
+  private publishCastCallBack = () => {
     console.debug("====>formsystemhostc formCastEventCallBack ====>");
   }
 
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>formsystemhost deleteCallBack start:====>" + JSON.stringify(data));
     if(data.bundleName && data.bundleName != "com.ohos.st.formsystemhostd") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhoste/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhoste/entry/src/main/ets/MainAbility/pages/index.ets
index 8eaf42ac8b3e569d536a781b0e92e7b15ac346b5..6303a481a96b5e47ccf632e473290b514c8e5813 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhoste/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhoste/entry/src/main/ets/MainAbility/pages/index.ets
@@ -55,27 +55,27 @@ struct Index {
     events: ["FMS_FormDelete_commonEvent"],
   };
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc formOnErrorEventCallBack ====>");
   }
-  private publishOnDeletedCallBack() {
+  private publishOnDeletedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc publishOnDeletedCallBack ====>");
   }
-  private formOnDynamicRefreshCallBack() {
+  private formOnDynamicRefreshCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc formOnDynamicRefreshEventk ====>");
   }
-  private formOnRequestCallBack() {
+  private formOnRequestCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc formOnRequestCallBack ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.debug("====>formsystemhostc formOnAcquiredEventCallBack ====>");
   }
 
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>formsystemhost deleteCallBack start:====>" + JSON.stringify(data));
     if (data.bundleName && data.bundleName != "com.ohos.st.formsystemhost") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostf/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostf/entry/src/main/ets/MainAbility/pages/index.ets
index 2b576e3c1c8fd2ac95832e110cf3e7a1b70c5860..6794ecc980b1c0e82313b5fb6f1531087c6c1eda 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostf/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostf/entry/src/main/ets/MainAbility/pages/index.ets
@@ -57,26 +57,26 @@ struct Index {
     events: ["FMS_FormDelete_commonEvent"],
   };
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc formOnErrorEventCallBack ====>");
   }
-  private publishOnDeletedCallBack() {
+  private publishOnDeletedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc publishOnDeletedCallBack ====>");
   }
-  private publishOnReleasedCallBack() {
+  private publishOnReleasedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc publishOnReleasedCallBackk ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.debug("====>formsystemhostc formOnAcquiredEventCallBack ====>");
   }
-  private publishOnUpdatedCallBack() {
+  private publishOnUpdatedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formsystemhostc publishOnUpdatedCallBack ====>");
   }
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>formsystemhost deleteCallBack start:====>" + JSON.stringify(data));
     if(data.bundleName && data.bundleName != "com.ohos.st.formsystemhostf") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostg/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostg/entry/src/main/ets/MainAbility/pages/index.ets
index e037471b283e4bfed89a387b6d3f24cdb9df772a..89d9c29a46595e8b58d215e0512e5f5b748d468d 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostg/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostg/entry/src/main/ets/MainAbility/pages/index.ets
@@ -49,22 +49,22 @@ struct Index {
     events: ["FMS_FormDelete_commonEvent"],
   };
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>[FormComponent.host] formOnErrorEventCallBack ====>");
   }
-  private publishOnDeletedCallBack() {
+  private publishOnDeletedCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>[FormComponent.host] publishOnDeletedCallBack ====>");
   }
-  private publishOnStateCallBack() {
+  private publishOnStateCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>[FormComponent.host] publishOnStateCallBack ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.debug("====>[FormComponent.host] formOnAcquiredEventCallBack ====>");
   }
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>[FormComponent.host] deleteCallBack start:====>" + JSON.stringify(data));
     if(data.bundleName && data.bundleName != "com.ohos.st.formsystemhostg") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhosti/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhosti/entry/src/main/ets/MainAbility/pages/index.ets
index 732bbe9e396cfb0b15ace9d91a050d0bf90c2cb3..7d7588e3a1f288fa5549fc454721e95c1f1c1243 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhosti/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhosti/entry/src/main/ets/MainAbility/pages/index.ets
@@ -45,18 +45,18 @@ struct Index {
     events: ["FMS_FormDelete_commonEvent"],
   };
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.info("====>formOnErrorEvent Publish CallBack ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.info("====>formOnAcquiredEvent Publish CallBack ====>");
   }
-  private publishCastCallBack() {
+  private publishCastCallBack = () => {
     console.info("====>formCastEvent Publish CallBack ====>");
   }
 
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>formsystemhost deleteCallBack start:====>" + JSON.stringify(data));
     if (data.bundleName && data.bundleName != "com.ohos.st.formsystemhost") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostj/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostj/entry/src/main/ets/MainAbility/pages/index.ets
index f86495a3e4b1953adef5d3b64c2a9dfcbc5200e3..5199fd1785a6d621e258ef0f90908ffdd1206f6a 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostj/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostj/entry/src/main/ets/MainAbility/pages/index.ets
@@ -45,18 +45,18 @@ struct Index {
     events: ["FMS_FormDelete_commonEvent"],
   };
 
-  private publishOnErrorCallBack() {
+  private publishOnErrorCallBack = () => {
     this.canCreateForm = false;
     console.debug("====>formOnErrorEvent Publish CallBack ====>");
   }
-  private publishOnAcquiredCallBack() {
+  private publishOnAcquiredCallBack = () => {
     console.debug("====>formOnAcquiredEvent Publish CallBack ====>");
   }
-  private publishCastCallBack() {
+  private publishCastCallBack = () => {
     console.debug("====>formCastEvent Publish CallBack ====>");
   }
 
-  private deleteCallBack(err, data) {
+  private deleteCallBack = (err, data) => {
     console.info("!!!====>formsystemhostj deleteCallBack start:====>" + JSON.stringify(data));
     if(data.bundleName && data.bundleName != "com.ohos.st.formsystemhostj") {
       return;
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostk/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostk/entry/src/main/ets/MainAbility/pages/index.ets
index c970518070b5892e9160114c7f6ea6a1cb588ea6..12d7ad236b2e6617e40c492dc340f24c8a6e27fa 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostk/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostk/entry/src/main/ets/MainAbility/pages/index.ets
@@ -67,19 +67,19 @@ struct Index {
   private formOnDeletedEvent = "FMS_FormOnDeleted_commonEvent";
   private formOnReleasedEvent = "FMS_FormOnReleased_commonEvent";
 
-  private onAcquiredCallback() {
+  private onAcquiredCallback = () => {
     console.info(`${this.TAG} onAcquiredCallback`);
   }
 
-  private onRequestCallback() {
+  private onRequestCallback = () => {
     console.info(`====>${this.TAG} onRequestCallback====>`);
   }
 
-  private onDeletedCallback() {
+  private onDeletedCallback = () => {
     console.info(`${this.TAG} onDeletedCallback`);
   }
 
-  private onReleasedCallback() {
+  private onReleasedCallback = () => {
     console.info(`====>${this.TAG} onReleasedCallback====>`);
   }
 
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostl/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostl/entry/src/main/ets/MainAbility/pages/index.ets
index c900acdf69687d0e5cbc835fc4c87757e23fbc1e..279ca31580b4e1a1b097b29a78450ae40109fb42 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostl/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostl/entry/src/main/ets/MainAbility/pages/index.ets
@@ -42,11 +42,11 @@ struct Index {
   private formOnRequestEvent = `FMS_FormOnRequest_commonEvent`;
   private formOnDeletedEvent = "FMS_FormOnDeleted_commonEvent";
 
-  private onAcquiredCallback() {
+  private onAcquiredCallback = () => {
     console.info(`====>${this.TAG} onAcquiredCallback====>`);
   }
 
-  private onRequestCallback() {
+  private onRequestCallback = () => {
     console.info(`====>${this.TAG} onRequestCallback====>`);
   }
 
diff --git a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostnoperm/entry/src/main/ets/MainAbility/pages/index.ets b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostnoperm/entry/src/main/ets/MainAbility/pages/index.ets
index 891b96832546dc14795b7b3afe11d329f6c3ae7e..7727fd57e45571f58206ea9668702be5e142ac62 100644
--- a/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostnoperm/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/ability/ability_runtime/formmanager/fa/formhostst_ets/formsystemhostnoperm/entry/src/main/ets/MainAbility/pages/index.ets
@@ -48,7 +48,7 @@ struct Index {
   private formOnRequestEvent = "FMS_FormOnRequest_commonEvent";
   private formOnStateEvent = "FMS_FormOnState_commonEvent";
   
-  private publishCallBack() {
+  private publishCallBack = () => {
     console.debug("====>formOnErrorEvent Publish CallBack ====>");
   }