diff --git a/compileruntime/BUILD.gn b/compileruntime/BUILD.gn
index 5fbd3642ba1d79c335e3708b32fbc206ca56f532..9f73100a2c3f8190bc3882a3bc3f1788fedc4ee6 100644
--- a/compileruntime/BUILD.gn
+++ b/compileruntime/BUILD.gn
@@ -19,7 +19,7 @@ group("compileruntime") {
       "process_lib_standard:process_js_test",
       "url_lib_standard:url_js_test",
       "util_lib_standard:util_js_test",
-      "worker_lib_standard:worker_js_hap",
+#     "worker_lib_standard:worker_js_hap",
     ]
   }
 }
diff --git a/compileruntime/worker_lib_standard/Test.json b/compileruntime/worker_lib_standard/Test.json
index b1b4bbe008e8a0ff7a33e188d16e572828f58c94..b1ff162f3e175eeef4293e5d070ced0dc6725b14 100644
--- a/compileruntime/worker_lib_standard/Test.json
+++ b/compileruntime/worker_lib_standard/Test.json
@@ -2,9 +2,9 @@
     "description": "Configuration for startup worker js api Tests",
     "driver": {
         "type": "JSUnitTest",
-        "test-timeout": "60000",
+        "test-timeout": "800000",
         "package": "com.example.workerxts",
-        "shell-timeout": "60000"
+        "shell-timeout": "90000"
     },
     "kits": [
         {
diff --git a/compileruntime/worker_lib_standard/src/main/config.json b/compileruntime/worker_lib_standard/src/main/config.json
index bcb6c0fff3288358a6e0ccc71d54789a26d37d4b..fab84843869b034d31143b40d5de695393fbca7f 100644
--- a/compileruntime/worker_lib_standard/src/main/config.json
+++ b/compileruntime/worker_lib_standard/src/main/config.json
@@ -37,6 +37,7 @@
             ]
           }
         ],
+	"visible": true,
         "orientation": "unspecified",
         "name": "com.example.workerxts.MainAbility",
         "icon": "$media:icon",
diff --git a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker.js b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker.js
index 461c656778e9f3b27daf295f197e64b74665c54e..4af785c45bb7b74c733de4e80e09e365713c05cf 100644
--- a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker.js
+++ b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker.js
@@ -13,54 +13,44 @@
  * limitations under the License.
  */
 
-/******/ (() => { // webpackBootstrap
-    var __webpack_exports__ = {};
-    /*!********************************************************************************************!*\
-  !*** d:\workspace\my_works\MyApplication\entry\src\main\ets\default\workers\WorkerDemo.js ***!
-  \********************************************************************************************/
-    function foo(x) {return x}
-
-    var worker = globalThis.requireNapi('worker');
-
-    const parentPort = worker.parentPort;
-
-    console.info("worker:: new version")
-
-    parentPort.onclose = function() {
-        console.info("worker::worker.js onclose");
+import worker from '@ohos.worker';
+const parentPort = worker.parentPort;
+
+console.info("worker:: new version")
+
+parentPort.onclose = function() {
+    console.info("worker::worker.js onclose");
+}
+
+parentPort.onmessage = function(e) {
+    var data = e.data;
+    console.info("worker:: worker thread worker data is " + data.data);
+    switch(data.type) {
+        case "normal":
+            console.info("worker:: worker thread receive data " + data.data);
+            parentPort.postMessage(data);
+            console.info("worker:: worker thread post back");
+            break;
+        case "error":
+            throw new Error("123");
+            break;
+        case "buffer":
+            console.info("worker:: worker.js receive buffer length is  " + data.data.byteLength);
+            parentPort.postMessage(data, [data.data]);
+            console.info("worker:: worker.js post buffer length is  " + data.data.byteLength);
+            break;
+        default:
+            console.info("worker:: worker.js receive unknow type");
+            break
     }
+}
 
-    parentPort.onmessage = function(e) {
-        var data = e.data;
-        console.info("worker:: worker thread worker data is " + data.data);
-        switch(data.type) {
-            case "normal":
-                console.info("worker:: worker thread receive data " + data.data);
-                parentPort.postMessage(data);
-                console.info("worker:: worker thread post back");
-                break;
-            case "error":
-                throw new Error("123");
-                break;
-            case "buffer":
-                console.info("worker:: worker.js receive buffer length is  " + data.data.byteLength);
-                parentPort.postMessage(data, [data.data]);
-                console.info("worker:: worker.js post buffer length is  " + data.data.byteLength);
-                break;
-            default:
-                console.info("worker:: worker.js receive unknow type");
-                break
-        }
-    }
-
-    // 反序列错误
-    parentPort.onmessageerror = function() {
-        console.info("worker:: worker.js onmessageerror");
-    }
+// 反序列错误
+parentPort.onmessageerror = function() {
+    console.info("worker:: worker.js onmessageerror");
+}
 
-    // js执行异常
-    parentPort.onerror = function(data) {
-        console.info("worker:: worker.js onerror " + data.lineno + ", msg = " + data.message + ", filename = " + data.filename + ", colno = " + data.colno);
-    }
-    /******/ })()
-;
\ No newline at end of file
+// js执行异常
+parentPort.onerror = function(data) {
+    console.info("worker:: worker.js onerror " + data.lineno + ", msg = " + data.message + ", filename = " + data.filename + ", colno = " + data.colno);
+}
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_002.js b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_002.js
index 5914eea6d23eb11c8582a5b24a6bbe87844757be..a5e4b564ebcd9f43348f95519111aadd51871906 100644
--- a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_002.js
+++ b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_002.js
@@ -13,20 +13,11 @@
  * limitations under the License.
  */
 
-/******/ (() => { // webpackBootstrap
-    var __webpack_exports__ = {};
-    /*!********************************************************************************************!*\
-  !*** d:\workspace\my_works\MyApplication\entry\src\main\ets\default\workers\WorkerDemo.js ***!
-  \********************************************************************************************/
-    console.log("worker:: run script");
-    var worker = globalThis.requireNapi('worker');
+import worker from '@ohos.worker';
+const parentPort = worker.parentPort;
 
-    const parentPort = worker.parentPort;
-
-    parentPort.onmessage = function(e) {
-        console.log("worker:: worker receive data " + e.data);
-        var data = e.data + " worker";
-        parentPort.postMessage(data)
-    }
-    /******/ })()
-;
\ No newline at end of file
+parentPort.onmessage = function(e) {
+    console.log("worker:: worker receive data " + e.data);
+    var data = e.data + " worker";
+    parentPort.postMessage(data)
+}
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_003.js b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_003.js
index a680ac1788fdca88e9ca08f75ccad03accfbf692..f44ebffb78e03ad3f576610a942a5b08eb547dd5 100644
--- a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_003.js
+++ b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_003.js
@@ -13,18 +13,10 @@
  * limitations under the License.
  */
 
-/******/ (() => { // webpackBootstrap
-    var __webpack_exports__ = {};
-    /*!********************************************************************************************!*\
-  !*** d:\workspace\my_works\MyApplication\entry\src\main\ets\default\workers\WorkerDemo.js ***!
-  \********************************************************************************************/
-    var worker = globalThis.requireNapi('worker');
+import worker from '@ohos.worker';
+const parentPort = worker.parentPort;
 
-    const parentPort = worker.parentPort;
-
-    parentPort.onmessage = function(e) {
-        var data = e.data * 2 + 1
-        parentPort.postMessage(data)
-    }
-    /******/ })()
-;
\ No newline at end of file
+parentPort.onmessage = function(e) {
+    var data = e.data * 2 + 1
+    parentPort.postMessage(data)
+}
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_004.js b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_004.js
index 49e4423840930b19e290e3eb4e672d0d20918527..9fbddd4633c8bc7fc4e8343e91d8e4bd7fdfe819 100644
--- a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_004.js
+++ b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_004.js
@@ -13,19 +13,11 @@
  * limitations under the License.
  */
 
-/******/ (() => { // webpackBootstrap
-    var __webpack_exports__ = {};
-    /*!********************************************************************************************!*\
-  !*** d:\workspace\my_works\MyApplication\entry\src\main\ets\default\workers\WorkerDemo.js ***!
-  \********************************************************************************************/
-    var worker = globalThis.requireNapi('worker');
+import worker from '@ohos.worker';
+const parentPort = worker.parentPort;
 
-    const parentPort = worker.parentPort;
-
-    parentPort.onmessage = function(e) {
-        var data = e.data;
-        data.message = "hello world " + "worker"
-        parentPort.postMessage(data)
-    }
-    /******/ })()
-;
\ No newline at end of file
+parentPort.onmessage = function(e) {
+    var data = e.data;
+    data.message = "hello world " + "worker"
+    parentPort.postMessage(data)
+}
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_005.js b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_005.js
index cc1cbaaad826dbd06bb862f4faa540498f2cf365..5a49ddb305b09cca49ea6d308f5de0726241db03 100644
--- a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_005.js
+++ b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_005.js
@@ -13,17 +13,9 @@
  * limitations under the License.
  */
 
-/******/ (() => { // webpackBootstrap
-    var __webpack_exports__ = {};
-    /*!********************************************************************************************!*\
-  !*** d:\workspace\my_works\MyApplication\entry\src\main\ets\default\workers\WorkerDemo.js ***!
-  \********************************************************************************************/
-    var worker = globalThis.requireNapi('worker');
+import worker from '@ohos.worker';
+const parentPort = worker.parentPort;
 
-    const parentPort = worker.parentPort;
-
-    parentPort.onmessage = function(e) {
-        parentPort.postMessage(name)
-    }
-    /******/ })()
-;
\ No newline at end of file
+parentPort.onmessage = function(e) {
+    parentPort.postMessage(name)
+}
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_006.js b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_006.js
index 6b9ce1e02dcf9a32709948b487861bbf2f854fb0..206092efcc2839424e094088577484c33e821295 100644
--- a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_006.js
+++ b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_006.js
@@ -13,17 +13,9 @@
  * limitations under the License.
  */
 
-/******/ (() => { // webpackBootstrap
-    var __webpack_exports__ = {};
-    /*!********************************************************************************************!*\
-  !*** d:\workspace\my_works\MyApplication\entry\src\main\ets\default\workers\WorkerDemo.js ***!
-  \********************************************************************************************/
-    var worker = globalThis.requireNapi('worker');
+import worker from '@ohos.worker';
+const parentPort = worker.parentPort;
 
-    const parentPort = worker.parentPort;
-
-    parentPort.onmessage = function(e) {
-        parentPort.postMessage("hello world")
-    }
-    /******/ })()
-;
\ No newline at end of file
+parentPort.onmessage = function(e) {
+    parentPort.postMessage("hello world")
+}
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_007.js b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_007.js
index 9d5790347a917d7827d1b6276968e4e205734360..ac834e8eda1e062573b3bb5ac809c7a0ff0c471e 100644
--- a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_007.js
+++ b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_007.js
@@ -13,17 +13,9 @@
  * limitations under the License.
  */
 
-/******/ (() => { // webpackBootstrap
-    var __webpack_exports__ = {};
-    /*!********************************************************************************************!*\
-  !*** d:\workspace\my_works\MyApplication\entry\src\main\ets\default\workers\WorkerDemo.js ***!
-  \********************************************************************************************/
-    var worker = globalThis.requireNapi('worker');
+import worker from '@ohos.worker';
+const parentPort = worker.parentPort;
 
-    const parentPort = worker.parentPort;
-
-    parentPort.onmessage = function(e) {
-        throw new Error(123)
-    }
-    /******/ })()
-;
\ No newline at end of file
+parentPort.onmessage = function(e) {
+    throw new Error(123)
+}
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_008.js b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_008.js
index 02d4825b98377c83d4bbc9e8a8542b7dea6fd262..1f7996cf9ae6bf51a37fe6021d5fb299c2f3124c 100644
--- a/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_008.js
+++ b/compileruntime/worker_lib_standard/src/main/js/default/workers/worker_008.js
@@ -13,17 +13,9 @@
  * limitations under the License.
  */
 
-/******/ (() => { // webpackBootstrap
-    var __webpack_exports__ = {};
-    /*!********************************************************************************************!*\
-  !*** d:\workspace\my_works\MyApplication\entry\src\main\ets\default\workers\WorkerDemo.js ***!
-  \********************************************************************************************/
-    var worker = globalThis.requireNapi('worker');
+import worker from '@ohos.worker';
+const parentPort = worker.parentPort;
 
-    const parentPort = worker.parentPort;
-
-    parentPort.onmessage = function(e) {
-        parentPort.close()
-    }
-    /******/ })()
-;
\ No newline at end of file
+parentPort.onmessage = function(e) {
+    parentPort.close()
+}
diff --git a/compileruntime/worker_lib_standard/src/main/js/test/ExampleJsunit.test.js b/compileruntime/worker_lib_standard/src/main/js/test/ExampleJsunit.test.js
deleted file mode 100644
index d289d77a014adff89086f354807f6caac9c317b7..0000000000000000000000000000000000000000
--- a/compileruntime/worker_lib_standard/src/main/js/test/ExampleJsunit.test.js
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import app from '@system.app'
-import {describe, beforeAll, beforeEach, afterEach, afterAll, it, expect} from 'deccjsunit/index'
-
-describe('appInfoTest', function () {
-    it('app_info_test_001', 0, function () {
-        var info = app.getInfo()
-        expect(info.versionName).assertEqual('1.0.0')
-        expect(info.versionCode).assertEqual('1000000')
-    })
-}) 
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/test/List.test.js b/compileruntime/worker_lib_standard/src/main/js/test/List.test.js
index f0714ab28b031c9721288cfc773fb9cd5a9133f6..0265650c604b57482635920be5180f5d907ca5e3 100644
--- a/compileruntime/worker_lib_standard/src/main/js/test/List.test.js
+++ b/compileruntime/worker_lib_standard/src/main/js/test/List.test.js
@@ -13,5 +13,4 @@
  * limitations under the License.
  */
 
-require('./ExampleJsunit.test.js')
 require("./Worker.test.js")
\ No newline at end of file
diff --git a/compileruntime/worker_lib_standard/src/main/js/test/Worker.test.js b/compileruntime/worker_lib_standard/src/main/js/test/Worker.test.js
index e8cbc612478de5c342c581911afbcc2886152a18..a6b786f2c32b3caa31407d5dadf5fedd62f3ad9a 100644
--- a/compileruntime/worker_lib_standard/src/main/js/test/Worker.test.js
+++ b/compileruntime/worker_lib_standard/src/main/js/test/Worker.test.js
@@ -1,13 +1,13 @@
 /*
  * Copyright (C) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
+ * Licensed under the Apache License, Version 2.0 (the 'License')
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
+ * distributed under the License is distributed on an 'AS IS' BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
@@ -16,7 +16,7 @@
 // @ts-nocheck
 import app from '@system.app'
 import {describe, beforeAll, beforeEach, afterEach, afterAll, it, expect} from 'deccjsunit/index'
-import worker from '@ohos.worker'
+import worker from "@ohos.worker";
 
 describe('workerTest', function () {
 
@@ -145,7 +145,22 @@ describe('workerTest', function () {
         const buffer = new ArrayBuffer(8)
         expect(buffer.byteLength).assertEqual(8)
         ss.postMessage(buffer, [buffer])
-        expect(buffer.byteLength).assertEqual(0)
+        var length = undefined;
+        var exception = undefined;
+        try {
+            length = buffer.byteLength;
+        } catch (e) {
+            exception = e.message;
+        }
+
+        console.log("worker:: length is " + length)
+        console.log("worker:: exception is " + exception)
+
+        if (typeof exception == "undefined") {
+            expect(length).assertEqual(0)
+        } else {
+            expect(exception).assertEqual("IsDetachedBuffer")
+        }
     })
 
     // check worker handle error is ok
@@ -463,6 +478,7 @@ describe('workerTest', function () {
 
         ss.dispatchEvent({type: "zhangsan"})
         expect(zhangsanTimes).assertEqual(2)
+
     })
 
     // check worker removeAllListener function is ok
@@ -501,65 +517,23 @@ describe('workerTest', function () {
     it('worker_parentPortClose_test_001', 0, async function (done) {
         var ss = new worker.Worker("workers/worker_008.js");
         var res = 0
+        var flag = false;
 
-        ss.onmessage = function (e) {
+        ss.onexit = function (e) {
             res++;
+            flag = true;
         }
 
         ss.postMessage("abc")
-        await promiseCase()
-        expect(res).assertEqual(0)
-        done()
-    })
-
-    // check parentPort.close is ok
-    it('worker_parentPortClose_test_002', 0, async function (done) {
-        var ss1 = new worker.Worker("workers/worker_008.js");
-        var ss2 = new worker.Worker("workers/worker_008.js");
-        var res = 0
-        var times = 0
-
-        ss1.onmessage = function (e) {
-            res++;
-        }
-
-        ss1.postMessage("abc")
-        await promiseCase()
-        expect(res).assertEqual(0)
-
-        ss2.postMessage("hello world")
-        await promiseCase()
-        expect(res).assertEqual(0)
-
-        done()
-    })
-
-    // check parentPort.close is ok
-    it('worker_parentPortClose_test_003', 0, async function (done) {
-        var ss1 = new worker.Worker("workers/worker_008.js");
-        var ss2 = new worker.Worker("workers/worker_008.js");
-        var res = 0
-        var times = 0
-
-        ss1.onmessage = function (e) {
-            res++;
+        while (!flag) {
+            await promiseCase()
         }
-
-        ss1.postMessage("abc")
-        await promiseCase()
-        expect(res).assertEqual(0)
-
-        ss2.addEventListener("zhangsan", ()=>{
-            times++;
-        })
-
-        ss2.dispatchEvent({type: "zhangsan"})
-        expect(times).assertEqual(1)
+        expect(res).assertEqual(1)
         done()
     })
 
     // check parentPort.close is ok
-    it('worker_parentPortClose_test_004', 0, async function (done) {
+    it('worker_parentPortClose_test_002', 0, async function (done) {
         var ss = new worker.Worker("workers/worker_008.js");
         var res = 0
         var flag = false;
@@ -605,23 +579,4 @@ describe('workerTest', function () {
         done()
     })
 
-    // check onmessageerror is ok
-    it('worker_onmessageerror_test_002', 0, async function (done) {
-        var ss = new worker.Worker("workers/worker_008.js");
-        var res = 0
-        var flag = false;
-
-        ss.onmessageerror = function (e) {
-            flag = true;
-            res++;
-        }
-        function foo() {
-        }
-        ss.postMessage(foo)
-        while (!flag) {
-            await promiseCase()
-        }
-        expect(res).assertEqual(1)
-        done()
-    })
 })
\ No newline at end of file