diff --git a/pages/API/storage/storage.test.js b/pages/API/storage/storage.test.js
index d50ec89d1c65ac73bf18628eb2dc9f5467b793d9..312e09c792e73d71267f88292830be0271a8f57b 100644
--- a/pages/API/storage/storage.test.js
+++ b/pages/API/storage/storage.test.js
@@ -168,18 +168,18 @@ describe('ExtApi-StorageInfoTest', () => {
     await btnGetStorageButtonInfo.tap()
     await page.waitFor(600)
     expect(await getData('apiGetData')).toEqual(12345789.235689)
-    
-    
+
+
     // 测试 remove
     await btnGetStorageInfoSyncButton.tap()
     await page.waitFor(600)
     storageInfoRet = await getData('apiGetData')
     expect(storageInfoRet.keys[0]).toEqual("autotest_key_mock")
-    
+
     const btnRemoveStorageInfoSyncButton = await page.$('.btn-removeStorageInfoSync')
     await btnRemoveStorageInfoSyncButton.tap()
     page.waitFor(600)
-    
+
     await btnGetStorageInfoSyncButton.tap()
     await page.waitFor(600)
     storageInfoRet = await getData('apiGetData')
@@ -217,7 +217,23 @@ describe('ExtApi-StorageInfoTest', () => {
     let objRet = await getData('apiGetData')
     expect(objRet.name).toEqual("tom")
 
-
+    await page.setData({
+      key: "autotest_key_mock",
+      data:JSON.stringify({
+          name: "james",
+          age: 12,
+          from:"american"
+      })
+    })
+    await page.waitFor(600)
+    btnSetStorageButtonInfo = await page.$('.btn-setstorageSync')
+    await btnSetStorageButtonInfo.tap()
+    await page.waitFor(600)
+    btnGetStorageButtonInfo = await page.$('.btn-getstorageSync')
+    await btnGetStorageButtonInfo.tap()
+    await page.waitFor(600)
+    let jsonStr = await getData('apiGetData')
+    expect(jsonStr).toEqual('{"age":12,"from":"american","name":"james"}')
 
 
   });
diff --git a/pages/API/storage/storage.uvue b/pages/API/storage/storage.uvue
index 330d869a2f9fb4a7427853ef806100209b3cf925..fb41f47890df49e93f4d05c547813345448cb6df 100644
--- a/pages/API/storage/storage.uvue
+++ b/pages/API/storage/storage.uvue
@@ -78,6 +78,16 @@
             >
               填充浮点型
             </button>
+
+          </view>
+          <view class="uni-flex uni-row">
+            <button
+              type="default"
+              style="width:750rpx"
+              @tap="jsonLikeMock"
+            >
+              填充符合json格式的字符串
+            </button>
           </view>
         </view>
         <view class="uni-padding-wrap">
@@ -147,6 +157,14 @@ export default {
         console.log(e)
       }
     },
+    jsonLikeMock(){
+      this.key = 'key_' + Math.random()
+      this.data = JSON.stringify({
+          name: "james",
+          age: 12,
+          from:"american"
+      });
+    },
     strMock() {
       this.key = 'key_' + Math.random()
       this.data = '测试字符串数据，长度为16个字符'
@@ -197,8 +215,8 @@ export default {
         uni.getStorage({
           key: key,
           success: (res) => {
-            that.apiGetData = res.data
 
+            that.apiGetData = res.data
             let desc:string = typeof this.apiGetData
             if("object" == desc){
               desc = desc  + ": " + JSON.stringify(this.apiGetData)