diff --git a/entry/src/main/ets/pages/CarCheck.ets b/entry/src/main/ets/pages/CarCheck.ets
index 6205345a..eec362a8 100644
--- a/entry/src/main/ets/pages/CarCheck.ets
+++ b/entry/src/main/ets/pages/CarCheck.ets
@@ -5,6 +5,9 @@ import TopLogo from './compontents/TopLogo';
 import testNapi from '@ohos.hiserialsdk';
 import { dateFormat } from '../common/utils/tools';
 import { DwMapData, PassData, RealNumData, StackValueData, WarnFlagData, WarnFlagTipData } from '../mock';
+import FileUtil from '../common/utils/File';
+import { GlobalConfig } from '../config';
+import common from '@ohos.app.ability.common';
 
 @Entry
 @Component
@@ -37,6 +40,7 @@ export default struct Index {
   @State stopFlag: boolean = false
   @State fromIndex: boolean = false
   private vocObj = null;
+  private context = getContext(this) as common.UIAbilityContext;
 
   // private AccountTable = new AccountTable(()=>{},CommonConstants);
   aboutToAppear() {
@@ -114,26 +118,11 @@ export default struct Index {
   }
 
   //
-  carConfigurationInfoFn() {
-    // const fileUtil = new FileUtil(context)
-    // const data = await fileUtil.readFile(GlobalConfig.comoonfileWriteAddress + '/config/deviceNo.txt');
-    // if (data === '' || data === undefined) {
-    //   promptAction.showToast({
-    //     message: `请先进行设备注册`,
-    //     duration: 3000
-    //   });
-    //   globalThis.type='1'
-    //   globalThis.title=decodeURIComponent('请先进行设备注册')
-    //   globalThis.errorDialog.open()
-    //   resolve('')
-    // } else {
-    //   const fileData=JSON.parse(data)
-    //   globalThis.deviceNo = fileData.deviceName
-    //   console.log('globalThis.deviceNo', globalThis.deviceNo)
-    //   // getCarInfo()
-    //   resolve(fileData.deviceName)
-    // }
-    if (globalThis.singlePlay) {
+ async carConfigurationInfoFn() {
+    const fileUtil = new FileUtil(this.context)
+    const checkListStr = await fileUtil.readFile(GlobalConfig.comoonfileWriteAddress + '/config/carcheck.txt');
+
+    if (globalThis.singlePlay&&(checkListStr === '' || checkListStr === undefined)) {
       const str = "1:5;2:5;3:5;4:5;5:5;6:5;7:5;8:5;9:5;10:5;11:5;12:5;13:5;14:5;15:5;16:5;17:5;18:5;19:5;20:5;21:5;22:2;23:5;24:5"
       const data = str.split(';')
       this.checkList = []
@@ -146,6 +135,18 @@ export default struct Index {
       })
       this.checkListCopy = JSON.parse(JSON.stringify(this.checkList))
       return
+    }else if(globalThis.singlePlay){
+      const data = checkListStr.split(';')
+      this.checkList = []
+      const list = data
+      list.map(res => {
+        const arr = res.split(':')
+        this.checkList.push({
+          'key': parseInt(arr[0]) + 2, 'time': arr[1]
+        })
+      })
+      this.checkListCopy = JSON.parse(JSON.stringify(this.checkList))
+      return
     }
     //模拟真实数据
     const param = {