diff --git a/mock-generate/src/generate/generateCommonUtil.ts b/mock-generate/src/generate/generateCommonUtil.ts
index 8d933828390b3db76a0a65a3b90aeaf54de384f5..bdc2431c8f1d0f5892168e3023737b60177b7b61 100644
--- a/mock-generate/src/generate/generateCommonUtil.ts
+++ b/mock-generate/src/generate/generateCommonUtil.ts
@@ -346,3 +346,23 @@ export function generateSymbolIterator(methodEntity: MethodEntity): string {
 
   return iteratorMethod;
 }
+
+/**
+ * generate callback property
+ * @param kindName
+ * @returns
+ */
+export function getCallbackPropertyReturn(kindName: string): any {
+  const genericTypeName = kindName.split('<')[1].split('>')[0];
+  if (genericTypeName === 'string') {
+    return `return ''`;
+  } else if (genericTypeName === 'number') {
+    return `return 0`;
+  } else if (genericTypeName === 'boolean') {
+    return `return true`;
+  } else if (genericTypeName === 'void') {
+    return '';
+  } else {
+    return `return ${genericTypeName}`;
+  }
+}
\ No newline at end of file
diff --git a/mock-generate/src/generate/generatePropertySignatureDeclaration.ts b/mock-generate/src/generate/generatePropertySignatureDeclaration.ts
index c69fefbafdc2cc09caeeeca811f061424fca3118..51f6e727c92f11b89e88d03ee1905e4c4b79293b 100644
--- a/mock-generate/src/generate/generatePropertySignatureDeclaration.ts
+++ b/mock-generate/src/generate/generatePropertySignatureDeclaration.ts
@@ -17,7 +17,7 @@ import { SourceFile, SyntaxKind } from 'typescript';
 import { PropertySignatureEntity } from '../declaration-node/propertySignatureDeclaration';
 import {
   checkIsGenericSymbol, getCallbackStatement, getTheRealReferenceFromImport,
-  getWarnConsole, propertyTypeWhiteList
+  getWarnConsole, propertyTypeWhiteList, getCallbackPropertyReturn
 } from './generateCommonUtil';
 
 /**
@@ -46,15 +46,21 @@ export function generatePropertySignatureDeclaration(rootName: string, propertyS
         propertySignature.propertyTypeName === 'bool' || propertySignature.propertyTypeName === 'Data') {
         propertySignatureBody = `${propertySignature.propertyName}: '[PC Preview] unkonwn ${propertySignature.propertyName}',`;
       } else {
-        if (propertySignature.propertyTypeName.includes('<')) {
-          const preSplit = propertySignature.propertyTypeName.split('<');
-          const genericArg = preSplit[preSplit.length - 1].split('>')[0];
-          propertySignatureBody = `${propertySignature.propertyName}: ${genericArg},`;
+        if (propertySignature.propertyTypeName.includes('Callback') && propertySignature.propertyTypeName.includes('<')
+            && propertySignature.propertyTypeName.includes('>')) {
+          const retVal = getCallbackPropertyReturn(propertySignature.propertyTypeName);
+          propertySignatureBody = `${propertySignature.propertyName}: ()=>{ ${retVal} },`;
         } else {
-          if (propertyTypeWhiteList(propertySignature.propertyTypeName) === propertySignature.propertyTypeName) {
-            propertySignatureBody = `${propertySignature.propertyName}: ${getTheRealReferenceFromImport(sourceFile, propertySignature.propertyTypeName)},`;
+          if (propertySignature.propertyTypeName.includes('<')) {
+            const preSplit = propertySignature.propertyTypeName.split('<');
+            const genericArg = preSplit[preSplit.length - 1].split('>')[0];
+            propertySignatureBody = `${propertySignature.propertyName}: ${genericArg},`;
           } else {
-            propertySignatureBody = `${propertySignature.propertyName}: ${propertyTypeWhiteList(propertySignature.propertyTypeName)},`;
+            if (propertyTypeWhiteList(propertySignature.propertyTypeName) === propertySignature.propertyTypeName) {
+              propertySignatureBody = `${propertySignature.propertyName}: ${getTheRealReferenceFromImport(sourceFile, propertySignature.propertyTypeName)},`;
+            } else {
+              propertySignatureBody = `${propertySignature.propertyName}: ${propertyTypeWhiteList(propertySignature.propertyTypeName)},`;
+            }
           }
         }
       }
diff --git a/runtime/main/extend/systemplugin/napi/index.js b/runtime/main/extend/systemplugin/napi/index.js
index 2f6de64700f694587e397f79a221d3f653193fde..d79cbefb988d829b024fb1bcef6df19e095c634d 100644
--- a/runtime/main/extend/systemplugin/napi/index.js
+++ b/runtime/main/extend/systemplugin/napi/index.js
@@ -58,8 +58,6 @@ import { mockBatteryStatistics } from './ohos_batteryStatistics'
 import { mockIntl } from './ohos_intl'
 import { mockI18N } from './ohos_i18n'
 import { mockRpc } from './ohos_rpc'
-import { mockWebgl } from './webgl/webgl'
-import { mockWebgl2 } from './webgl/webgl2'
 import { mockProcess } from './ohos_process'
 import { mockUrl } from './ohos_url'
 import { mockHiAppEvent } from './ohos_hiAppEvent'
@@ -386,10 +384,6 @@ export function mockRequireNapiFun() {
         return mockBatteryStatistics();
       case "rpc":
         return mockRpc();
-      case "webgl":
-        return mockWebgl();
-      case "webgl2":
-        return mockWebgl2();
       case "process":
         return mockProcess();
       case "url":
diff --git a/runtime/vdom/Element.ts b/runtime/vdom/Element.ts
index 6808381576e747d4fa878659255df232621410d8..b0ee08562e48c8571a38b8c8b53623ee45a6b73b 100644
--- a/runtime/vdom/Element.ts
+++ b/runtime/vdom/Element.ts
@@ -34,8 +34,6 @@ import { FragBlockInterface,
 import Vm from '../main/model';
 import { CSS_INHERITANCE } from '../main/app/bundle';
 import {interceptCallback} from '../main/manage/event/callbackIntercept';
-import {mockWebgl} from '../main/extend/systemplugin/napi/webgl/webgl';
-import {mockWebgl2} from '../main/extend/systemplugin/napi/webgl/webgl2';
 import { VmOptions } from '../main/model/vmOptions';
 /**
  * Element is a basic class to describe a tree node in vdom.
@@ -83,11 +81,6 @@ class Element extends Node {
               if (taskCenter) {
                 // support aceapp callback style
                 args = interceptCallback(args);
-                if (args[0] === 'webgl') {
-                  return mockWebgl();
-                } else if (args[0] === 'webgl2') {
-                  return mockWebgl2();
-                }
                 const ret = taskCenter.send('component', {
                   ref: this.ref,
                   component: type,