diff --git a/hiviewdfx/bytracetest/src/main/js/test/bytrace_test.js b/hiviewdfx/bytracetest/src/main/js/test/bytrace_test.js
index f56d9da5a39005e53ccc0b4df4c9a6d615a7ad5b..7c861e253e1b9c21c3e9ede32ae17295739b7d98 100644
--- a/hiviewdfx/bytracetest/src/main/js/test/bytrace_test.js
+++ b/hiviewdfx/bytracetest/src/main/js/test/bytrace_test.js
@@ -17,24 +17,13 @@ import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from
 export default function BytraceTest() {
 describe("BytraceTest", function () {
 
-    async function msleep(time) {
-        var promise = new Promise((resolve, reject) => {
-            setTimeout(() => resolve("done!"), time);
-        });
-        var result = await promise;
-    }
-
     it("DFX_DFR_Bytrace_0100", 0, async function (done) {
         console.info("-------DFX_DFR_Bytrace_0100 start--------");
-        await msleep(3000);
         for (var i = 0; i < 3; i++) {
             console.info("DFX_DFR_Bytrace_0100 i = " + i)
             console.info("DFX_DFR_Bytrace_0100 " + i.toString() + " startTrace start");
             bytrace.startTrace("test-" + i.toString(), 111 + i, 5000);
             console.info("DFX_DFR_Bytrace_0100 " + i.toString() + "startTrace end");
-
-            //            await msleep(3000);
-
             console.info("DFX_DFR_Bytrace_0100 " + i.toString() + " finishTrace start");
             bytrace.finishTrace("test-" + i.toString(), 111 + i);
             console.info("DFX_DFR_Bytrace_0100 " + i.toString() + "finishTrace end");
@@ -155,7 +144,6 @@ describe("BytraceTest", function () {
         for (var i = 0; i < 3; i++) {
             console.info("DFX_DFR_Bytrace_0400 :" + i);
             bytrace.traceByValue("test4-" + i.toString(), 3 + i);
-            await msleep(1000);
         }
         console.info("DFX_DFR_Bytrace_0400 end");
         done();
diff --git a/hiviewdfx/hicheckertest/hicheckerjstest/src/main/js/test/HiChecker.test.js b/hiviewdfx/hicheckertest/hicheckerjstest/src/main/js/test/HiChecker.test.js
index dc12decdab9728b2bbbbe4f739a67de4231d3ccd..c04058738e0048ff6a8fa118e055497b1b9cedf2 100644
--- a/hiviewdfx/hicheckertest/hicheckerjstest/src/main/js/test/HiChecker.test.js
+++ b/hiviewdfx/hicheckertest/hicheckerjstest/src/main/js/test/HiChecker.test.js
@@ -39,13 +39,6 @@ describe('HiCheckerTest', function () {
         console.info('HiCheckerTest afterEach called')
     })
 
-    async function msleep(time) {
-        let promise = new Promise((resolve, reject) => {
-            setTimeout(() => resolve("done!"), time)
-        });
-        let result = await promise;
-    }
-
     /**
      * @tc.number 
      * @tc.name DFX_DFR_Hichecker_Interface_0100
@@ -92,7 +85,7 @@ describe('HiCheckerTest', function () {
         expect(hichecker.contains(0)).assertEqual(false);
         hichecker.addRule(999999);
         console.log('add wrong rule!');
-        expect(hichecker.contains(-1)).assertEqual(false);
+        expect(hichecker.contains(999999)).assertEqual(false);
     })
 
     /**
diff --git a/hiviewdfx/hitracemetertest/src/main/js/test/hitracemeter_test.js b/hiviewdfx/hitracemetertest/src/main/js/test/hitracemeter_test.js
index 286af6e6b5be4a075062d1c38589e48a2d46c5df..9c948b69dad3f51e7fb8950a0c765625ef3a7782 100755
--- a/hiviewdfx/hitracemetertest/src/main/js/test/hitracemeter_test.js
+++ b/hiviewdfx/hitracemetertest/src/main/js/test/hitracemeter_test.js
@@ -17,16 +17,8 @@ import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from
 export default function HitraceMeterTest() {
 describe("HitraceMeterTest", function () {
 
-    async function msleep(time) {
-        var promise = new Promise((resolve, reject) => {
-            setTimeout(() => resolve("done!"), time);
-        });
-        var result = await promise;
-    }
-
     it("DFX_DFR_HitraceMeter_0100", 0, async function (done) {
         console.info("-------DFX_DFR_HitraceMeter_0100 start--------");
-        await msleep(3000);
         for (var i = 0; i < 3; i++) {
             console.info("DFX_DFR_HitraceMeter_0100 i = " + i)
             console.info("DFX_DFR_HitraceMeter_0100 " + i.toString() + " startTrace start");
@@ -152,7 +144,6 @@ describe("HitraceMeterTest", function () {
         for (var i = 0; i < 3; i++) {
             console.info("DFX_DFR_HitraceMeter_0400 :" + i);
             hiTraceMeter.traceByValue("test4-" + i.toString(), 3 + i);
-            await msleep(1000);
         }
         console.info("DFX_DFR_HitraceMeter_0400 end");
         done();
diff --git a/hiviewdfx/hiview/faultlogger/faultloggerjs/src/main/js/test/faultlogger.test.js b/hiviewdfx/hiview/faultlogger/faultloggerjs/src/main/js/test/faultlogger.test.js
index a912d574f2440e94cc5f472190ca5d36dc9d2f7d..4efe246f22e13408ba1dd1469e69066306796f0f 100644
--- a/hiviewdfx/hiview/faultlogger/faultloggerjs/src/main/js/test/faultlogger.test.js
+++ b/hiviewdfx/hiview/faultlogger/faultloggerjs/src/main/js/test/faultlogger.test.js
@@ -35,10 +35,12 @@ describe("FaultlogJsTest", function () {
     })
 
     async function msleep(time) {
+        let timeoutID = null;
         let promise = new Promise((resolve, reject) => {
-            setTimeout(() => resolve("done!"), time)
+            timeoutID = setTimeout(() => resolve("done!"), time)
         });
         let result = await promise;
+        clearTimeout(timeoutID);
     }
 
     /**