diff --git a/pages/API/navigator/navigator.test.js b/pages/API/navigator/navigator.test.js
index d11a0088cc2da3d34dba65ba628a302a244c7a4b..fec3fec344a3a02382b3c34aa6431bfb11ae98da 100644
--- a/pages/API/navigator/navigator.test.js
+++ b/pages/API/navigator/navigator.test.js
@@ -1,20 +1,25 @@
 jest.setTimeout(40000)
 const CURRENT_PAGE_PATH = '/pages/API/navigator/navigator'
-const HOME_PAGE_PATH = '/pages/tabBar/component'
 
 describe('navigator', () => {
   let page
   let lifeCycleNum
+
+  afterAll(async () => {
+    const resetLifecycleNum = 1100
+    await page.callMethod('setLifeCycleNum', resetLifecycleNum)
+    lifeCycleNum = await page.callMethod('getLifeCycleNum')
+    expect(lifeCycleNum).toBe(resetLifecycleNum)
+  })
+
   it('reLaunch', async () => {
     page = await program.navigateTo(CURRENT_PAGE_PATH)
-    await page.waitFor(1000)
+    await page.waitFor(500)
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('reLaunch')
-    await new Promise((resolve) => {
-      setTimeout(resolve, 1000)
-    })
+    await page.waitFor(500)
     page = await program.navigateTo(CURRENT_PAGE_PATH)
-    await page.waitFor(1000)
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
   })
@@ -22,19 +27,17 @@ describe('navigator', () => {
   it('navigateTo', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('navigateTo')
-    await new Promise((resolve) => {
-      setTimeout(resolve, 1000)
-    })
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
     page = await program.navigateBack()
-    await page.waitFor(1000)
+    await page.waitFor(500)
   })
 
   it('navigateTo error page', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('navigateToErrorPage')
-    await page.waitFor(1000)
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
   })
@@ -42,53 +45,70 @@ describe('navigator', () => {
   it('navigateTo debounce', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('navigateToDebounce')
-    await new Promise((resolve) => {
-      setTimeout(resolve, 1000)
-    })
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(4)
     page = await program.navigateBack()
-    await page.waitFor(1000)
+    await page.waitFor(500)
   })
 
   it('navigateTo relative path', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('navigateToRelativePath1')
     page = await program.navigateBack()
-    await page.waitFor(1000)
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
-    await page.waitFor(1000)
+    await page.waitFor(500)
   })
 
   it('navigateTo relative path ./', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('navigateToRelativePath2')
     page = await program.navigateBack()
-    await page.waitFor(1000)
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
-    await page.waitFor(1000)
+    await page.waitFor(500)
   })
 
   it('navigateTo relative path ../', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('navigateToRelativePath3')
     page = await program.navigateBack()
-    await page.waitFor(1000)
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
-    await page.waitFor(1000)
+    await page.waitFor(500)
   })
 
   it('navigateBack', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('navigateBack')
-    await new Promise((resolve) => {
-      setTimeout(resolve, 1000)
-    })
+    await page.waitFor(500)
     page = await program.navigateTo(CURRENT_PAGE_PATH)
+    await page.waitFor(500)
+    lifeCycleNum = await page.callMethod('getLifeCycleNum')
+    expect(lifeCycleNum).toBe(2)
+  })
+
+  it('navigateBackWithDelta1', async () => {
+    await page.callMethod('setLifeCycleNum', 0)
+    await page.callMethod('navigateBackWithDelta1')
+    await page.waitFor(1000)
+    page = await program.currentPage()
+    expect(`/${page.path}`).toBe(CURRENT_PAGE_PATH)
+    lifeCycleNum = await page.callMethod('getLifeCycleNum')
+    expect(lifeCycleNum).toBe(2)
+  })
+
+  it('navigateBackWithDelta100', async () => {
+    page = await program.reLaunch(CURRENT_PAGE_PATH)
+    await page.callMethod('setLifeCycleNum', 0)
+    await page.callMethod('navigateBackWithDelta100')
     await page.waitFor(1000)
+    page = await program.currentPage()
+    expect(`/${page.path}`).toBe(CURRENT_PAGE_PATH)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
   })
@@ -96,11 +116,9 @@ describe('navigator', () => {
   it('redirectTo', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('redirectTo')
-    await new Promise((resolve) => {
-      setTimeout(resolve, 1000)
-    })
+    await page.waitFor(500)
     page = await program.redirectTo(CURRENT_PAGE_PATH)
-    await page.waitFor(1000)
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
   })
@@ -108,19 +126,10 @@ describe('navigator', () => {
   it('switchTab', async () => {
     await page.callMethod('setLifeCycleNum', 0)
     await page.callMethod('switchTab')
-    await new Promise((resolve) => {
-      setTimeout(resolve, 1000)
-    })
+    await page.waitFor(500)
     page = await program.navigateTo(CURRENT_PAGE_PATH)
-    await page.waitFor(1000)
+    await page.waitFor(500)
     lifeCycleNum = await page.callMethod('getLifeCycleNum')
     expect(lifeCycleNum).toBe(2)
   })
-
-  it('reset lifecycle', async () => {
-    const resetLifecycleNum = 1100
-    await page.callMethod('setLifeCycleNum', resetLifecycleNum)
-    lifeCycleNum = await page.callMethod('getLifeCycleNum')
-    expect(lifeCycleNum).toBe(resetLifecycleNum)
-  })
 })
diff --git a/pages/API/navigator/navigator.uvue b/pages/API/navigator/navigator.uvue
index dd9b64a457227c0b7cfe4460945a26dc6f53fad0..3a2125adde0e74a9585fe7dd18ce6010abd11ef1 100644
--- a/pages/API/navigator/navigator.uvue
+++ b/pages/API/navigator/navigator.uvue
@@ -240,6 +240,56 @@ export default {
         },
       })
     },
+    navigateBackWithDelta1() {
+      uni.navigateTo({
+        url: '/pages/API/navigator/new-page/new-page-1',
+        success() {
+          uni.navigateBack({
+            delta: 1,
+            success(result) {
+              console.log('navigateBack success', result.errMsg)
+              // 自动化测试
+              setLifeCycleNum(state.lifeCycleNum + 1)
+            },
+            fail(error) {
+              console.log('navigateBack fail', error.errMsg)
+              // 自动化测试
+              setLifeCycleNum(state.lifeCycleNum - 1)
+            },
+            complete(result) {
+              console.log('navigateBack complete', result.errMsg)
+              // 自动化测试
+              setLifeCycleNum(state.lifeCycleNum + 1)
+            },
+          })
+        },
+      })
+    },
+    navigateBackWithDelta100() {
+      uni.navigateTo({
+        url: '/pages/API/navigator/new-page/new-page-1',
+        success() {
+          uni.navigateBack({
+            delta: 100,
+            success(result) {
+              console.log('navigateBack success', result.errMsg)
+              // 自动化测试
+              setLifeCycleNum(state.lifeCycleNum + 1)
+            },
+            fail(error) {
+              console.log('navigateBack fail', error.errMsg)
+              // 自动化测试
+              setLifeCycleNum(state.lifeCycleNum - 1)
+            },
+            complete(result) {
+              console.log('navigateBack complete', result.errMsg)
+              // 自动化测试
+              setLifeCycleNum(state.lifeCycleNum + 1)
+            },
+          })
+        },
+      })
+    },
     redirectTo() {
       uni.redirectTo({
         url: '/pages/API/navigator/new-page/new-page-1?data=Hello',
diff --git a/pages/API/navigator/new-page/new-page-1.uvue b/pages/API/navigator/new-page/new-page-1.uvue
index 8f7b2ee4c1ba60b1a300be8072a21e2b23385bf8..c48c3ef8a959ab22c0a103bd7e2ddf01d3bfa1b9 100644
--- a/pages/API/navigator/new-page/new-page-1.uvue
+++ b/pages/API/navigator/new-page/new-page-1.uvue
@@ -15,7 +15,6 @@ export default {
     }
   },
   onLoad(options: OnLoadOptions) {
-    console.log('new-page2 onLoad', options)
     if (options.has('data')) {
       this.data = options.get('data')!
     }