diff --git a/pages/API/get-app/get-app.test.js b/pages/API/get-app/get-app.test.js
index 10343798d4c0cfbd9bfc57b139bc05772e2639f6..4d229d7e50354838641cda19b375b92ce2a96666 100644
--- a/pages/API/get-app/get-app.test.js
+++ b/pages/API/get-app/get-app.test.js
@@ -8,10 +8,16 @@ describe('getApp', () => {
   })
   it('globalData', async () => {
     await page.callMethod('getGlobalData')
-    const data = await page.data()
+    let data = await page.data()
     expect(data.globalDataStr).toBe('global data str')
     expect(data.globalDataNum).toBe(123)
     expect(data.globalDataBool).toBe(true)
+    await page.callMethod('setGlobalData')
+    await page.callMethod('getGlobalData')
+    data = await page.data()
+    expect(data.globalDataStr).toBe('new global data str')
+    expect(data.globalDataNum).toBe(456)
+    expect(data.globalDataBool).toBe(false)
   })
   it('method', async () => {
     const oldLifeCycleNum = await page.data('lifeCycleNum')
diff --git a/pages/API/get-app/get-app.uvue b/pages/API/get-app/get-app.uvue
index 737d0975f2b7132a5890cc28d18c1a4ace08ae1b..3b8365dbb86d7db0b9a0d78837cb2aa0c31015f0 100644
--- a/pages/API/get-app/get-app.uvue
+++ b/pages/API/get-app/get-app.uvue
@@ -2,15 +2,14 @@
   <view>
     <page-head title="getApp"></page-head>
     <view class="uni-padding-wrap">
-      <button @click="getGlobalData">
-        get globalData
-      </button>
-      <template v-if="globalDataStr">
-      <text class="uni-common-mt">globalData str: {{ globalDataStr }}</text>
-      <text class="uni-common-mt">globalData num: {{ globalDataNum }}</text>
-      <text class="uni-common-mt">globalData boolean: {{ globalDataBool }}</text>
+      <button @click="getGlobalData">get globalData</button>
+      <button @click="setGlobalData"  class="uni-common-mt">set globalData</button>
+      <template v-if="globalDataStr">
+        <text class="uni-common-mt">globalData str: {{ globalDataStr }}</text>
+        <text class="uni-common-mt">globalData num: {{ globalDataNum }}</text>
+        <text class="uni-common-mt">globalData boolean: {{ globalDataBool }}</text>
       </template>
-      <text  class="uni-common-mt">点击按钮调用 App.uvue methods</text>
+      <text class="uni-common-mt">点击按钮调用 App.uvue methods</text>
       <text class="margin-top:6px;">increasetLifeCycleNum 方法</text>
       <button class="uni-common-mt" @click="_increasetLifeCycleNum">
         increase lifeCycleNum
@@ -27,7 +26,7 @@
     data() {
       return {
         globalDataStr: '',
-        globalDataNum: 0,
+        globalDataNum: 0,
         globalDataBool: false,
         lifeCycleNum: 0,
       }
@@ -39,9 +38,15 @@
       getGlobalData() {
         const app = getApp()
         this.globalDataStr = app.globalData.str
-        this.globalDataNum = app.globalData.num
+        this.globalDataNum = app.globalData.num
         this.globalDataBool = app.globalData.bool
       },
+      setGlobalData() {
+        const app = getApp()
+        app.globalData.str = 'new global data str'
+        app.globalData.num = 456
+        app.globalData.bool = false
+      },
       _increasetLifeCycleNum: function () {
         const app = getApp()
         app.increasetLifeCycleNum()