diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/AppAccess.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/AppAccess.test.js
index dad817699933606a743480f8a35b520350957411..ea1ff0b2a2561ea61e1c50c7baeba135ec348b49 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/AppAccess.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/AppAccess.test.js
@@ -20,22 +20,25 @@ const STRCOUNT = 1025;
 const EACHTIMEOUT = 500;
 describe('ActsAccountAppAccess', function () {
     function sleep(delay) {
-        var start = (new Date()).getTime();
-        while((new Date()).getTime() - start < delay) {
-            continue;
-        }
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
     }
 
     beforeAll(async function (done) {
         console.debug("====>beforeAll start====");
-        sleep(TIMEOUT);
+        await sleep(TIMEOUT);
         console.debug("====>beforeAll end====");
         done();
     })
 
     beforeEach(async function (done) {
         console.debug("====>beforeEach enter====");
-        sleep(EACHTIMEOUT);
+        await sleep(EACHTIMEOUT);
         done();
     })
 
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/AssociatedData.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/AssociatedData.test.js
index e876bd5d10b7d7f16aa0a3f3260eabd4b1851497..d647af7b0b0f9ed6af1854e4301a10da862b91db 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/AssociatedData.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/AssociatedData.test.js
@@ -19,22 +19,25 @@ const TIMEOUT = 5000;
 const EACHTIMEOUT = 500;
 describe('ActsAccountAssociatedData', function () {
     function sleep(delay) {
-        var start = (new Date()).getTime();
-        while((new Date()).getTime() - start < delay) {
-            continue;
-        }
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
     }
 
     beforeAll(async function (done) {
         console.debug("====>beforeAll start====");
-        sleep(TIMEOUT);
+        await sleep(TIMEOUT);
         console.debug("====>beforeAll end====");
         done();
     })
 
     beforeEach(async function (done) {
         console.debug("====>beforeEach enter====");
-        sleep(EACHTIMEOUT);
+        await sleep(EACHTIMEOUT);
         done();
     })
 
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/CreatManager.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/CreatManager.test.js
index 9dd6182c6631a8eaa5780530bc33793384721e46..9ced61338b6d2c0b4cba4eadf816f37886da9b77 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/CreatManager.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/CreatManager.test.js
@@ -18,15 +18,18 @@ import {describe, beforeAll, beforeEach, afterEach, afterAll, it, expect} from '
 const TIMEOUT = 5000;
 describe('ActsCreatAppAccountManager', function () {
     function sleep(delay) {
-        var start = (new Date()).getTime();
-        while((new Date()).getTime() - start < delay) {
-            continue;
-        }
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
     }
 
     beforeAll(async function (done) {
         console.debug("====>beforeAll start====");
-        sleep(TIMEOUT);
+        await sleep(TIMEOUT);
         console.debug("====>beforeAll end====");
         done();
     });
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/Credential.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/Credential.test.js
index babfc997ac4946457eb5679387c725cee414cdcd..cf57142461da796fad9cf51db83f4fbd04d9052b 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/Credential.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/Credential.test.js
@@ -19,22 +19,25 @@ const TIMEOUT = 5000;
 const EACHTIMEOUT = 500;
 describe('ActsAccountCredential', function () {
     function sleep(delay) {
-        var start = (new Date()).getTime();
-        while((new Date()).getTime() - start < delay) {
-            continue;
-        }
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
     }
 
     beforeAll(async function (done) {
         console.debug("====>beforeAll start====");
-        sleep(TIMEOUT);
+        await sleep(TIMEOUT);
         console.debug("====>beforeAll end====");
         done();
     })
 
     beforeEach(async function (done) {
         console.debug("====>beforeEach enter====");
-        sleep(EACHTIMEOUT);
+        await sleep(EACHTIMEOUT);
         done();
     })
 
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/DeleteAccount.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/DeleteAccount.test.js
index f463d95ba46e3bce0fddf12037de6312a10792fa..254a3daa36ae0c10bb0fb6b59b29156b69c59736 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/DeleteAccount.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/DeleteAccount.test.js
@@ -19,15 +19,18 @@ const NAMELIMIT = 512;
 const TIMEOUT = 5000;
 describe('ActsAccountDeleteAccount', function () {
     function sleep(delay) {
-        var start = (new Date()).getTime();
-        while((new Date()).getTime() - start < delay) {
-            continue;
-        }
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
     }
 
     beforeAll(async function (done) {
         console.debug("====>beforeAll start====");
-        sleep(TIMEOUT);
+        await sleep(TIMEOUT);
         console.debug("====>beforeAll end====");
         done();
     });
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/ExtraInfo.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/ExtraInfo.test.js
index a4a695e11096969ad2edd15bc72b2f7e68ba7e0f..ea6f39de2e901aeda58e721352a6b7ace1844855 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/ExtraInfo.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/ExtraInfo.test.js
@@ -19,22 +19,25 @@ const TIMEOUT = 5000;
 const EACHTIMEOUT = 500;
 describe('ActsAccountSetGetExtraInfo', function () {
     function sleep(delay) {
-        var start = (new Date()).getTime();
-        while((new Date()).getTime() - start < delay) {
-            continue;
-        }
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
     }
 
     beforeAll(async function (done) {
         console.debug("====>beforeAll start====");
-        sleep(TIMEOUT);
+        await sleep(TIMEOUT);
         console.debug("====>beforeAll end====");
         done();
     })
 
     beforeEach(async function (done) {
         console.debug("====>beforeEach enter====");
-        sleep(EACHTIMEOUT);
+        await sleep(EACHTIMEOUT);
         done();
     })
 
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/NoPermission.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/NoPermission.test.js
index 7080d8a60d8af3338320f5f262624c45e598f8d9..9af1c31915937ae94af2867a98ce5eecf75940d8 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/NoPermission.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/NoPermission.test.js
@@ -19,15 +19,17 @@ const TIMEOUT = 5000;
 const ERR_APPACCOUNT_SERVICE_PERMISSION_DENIED = 4521993;
 describe('ActsAccountNoPermission', function () {
     function sleep(delay) {
-        var start = (new Date()).getTime();
-        while((new Date()).getTime() - start < delay) {
-            continue;
-        }
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
     }
-
     beforeAll(async function (done) {
         console.debug("====>beforeAll start====");
-        sleep(TIMEOUT);
+        await sleep(TIMEOUT);
         console.debug("====>beforeAll end====");
         done();
     });
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/OAuthToken.test.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/OAuthToken.test.js
index 5027b8a185b7ee199e927745dd960937a0950755..82685f048445308d8768bc3b5c4680c8d92ed929 100644
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/OAuthToken.test.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/OAuthToken.test.js
@@ -30,22 +30,25 @@ const OWNERSELF = "com.example.actsaccounttest";
 
 describe('ActsAccountOAuthToken', function () {
     function sleep(delay) {
-        var start = (new Date()).getTime();
-        while((new Date()).getTime() - start < delay) {
-            continue;
-        }
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
     }
 
     beforeAll(async function (done) {
         console.debug("====>beforeAll start====");
-        sleep(TIMEOUT);
+        await sleep(TIMEOUT);
         console.debug("====>beforeAll end====");
         done();
     });
 
     beforeEach(async function (done) {
         console.debug("====>beforeAll enter====");
-        sleep(EACHTIMEOUT);
+        await sleep(EACHTIMEOUT);
         done();
     });
 
diff --git a/account/appaccount/actsaccounttest/entry/src/main/js/test/OnOff.js b/account/appaccount/actsaccounttest/entry/src/main/js/test/OnOff.js
index c2c32ab9dd9e7fa373cbeb3c7d8f08c1c3c08dad..8fbf7b6d0e9183fcc5c24146e90b42b58d3c8b56 100755
--- a/account/appaccount/actsaccounttest/entry/src/main/js/test/OnOff.js
+++ b/account/appaccount/actsaccounttest/entry/src/main/js/test/OnOff.js
@@ -20,6 +20,15 @@ import {describe, beforeAll, beforeEach, afterEach, afterAll, it, expect} from '
 const TIMEOUT = 5000;
 describe('ActsAccountChangeOnOff', async function () {
 
+    function sleep(delay) {
+        return new Promise((resolve, reject) => {
+            setTimeout(() => {
+                resolve()
+            }, delay)
+        }).then(() => {
+            console.info(`sleep #{time} over ...`)
+        })
+    }
     beforeAll(async function (done) {
         console.debug("====>startAbility start====");
         await featureAbility.startAbility(
@@ -35,7 +44,8 @@ describe('ActsAccountChangeOnOff', async function () {
                 },
             },
         );
-        setTimeout(done(), TIMEOUT);
+        await sleep(TIMEOUT);
+        done();
     });
 
     /*