diff --git a/entry/src/main/ets/common/service/indexService.ts b/entry/src/main/ets/common/service/indexService.ts
index 26c509ae..106e5089 100644
--- a/entry/src/main/ets/common/service/indexService.ts
+++ b/entry/src/main/ets/common/service/indexService.ts
@@ -16,7 +16,7 @@ import {
 import { GlobalConfig } from '../../config/index'
 import testNapi from '@ohos.hiserialsdk'
 import fs from '@ohos.file.fs';
-
+import {deleteAllPicturesFn} from './videoService'
 let num = 0
 
 async function getliushuiNum(data) {
@@ -94,7 +94,27 @@ export async function setVideoParam() {
 }
 
 let fileFd
-
+export async function delHilog(day=7) {
+  const fileUtil = new FileUtil(globalThis.context)
+  const data = await fileUtil.readFile(GlobalConfig.comoonfileWriteAddress + '/config/hilogTime.txt');
+  const folderPath = await fileUtil.initFolder(`/config`);
+  console.log('kkkkmmm2', data)
+  if (data === '' || data === undefined) {
+    const date = dateFormat(new Date()).split(' ')[0]
+    console.log('mm'.date)
+    fileUtil.addFile(`${folderPath}/hilogTime.txt`, date)
+  } else {
+    console.log('kkkkmmm2', data)
+    console.log('datadata', data, isSevenDaysAgo(data))
+    if (isSevenDaysAgo(data,day)) {
+      const date = dateFormat(new Date()).split(' ')[0]
+      fileUtil.addFile(`${folderPath}/hilogTime.txt`, date)
+      // deleteAllFileByPiC('pz', 1)
+      deleteAllPicturesFn()
+      // fileUtil.addFile(`${folderPath}/hilogTime.txt`, JSON.stringify(num))
+    }
+  }
+}
 //配置流水号
 export async function setliushuiNum() {
   const data = AppStorage.get('liushuiNo')
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index 83cbf5ad..88dc724e 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -10,7 +10,7 @@ import { getUDP, getUDP2 } from '../common/utils/GlobalUdp';
 import { initJudgeUdp } from '../common/utils/UdpJudge';
 import { judgeConfig } from './judgeSDK/utils/judgeConfig';
 import { getTCP } from '../common/utils/GlobalTcp';
-import {  setliushuiNum, takePhotoFn, setVideoParam } from '../common/service/indexService';
+import {  setliushuiNum, takePhotoFn, setVideoParam, delHilog } from '../common/service/indexService';
 import abilityAccessCtrl, { Permissions } from '@ohos.abilityAccessCtrl';
 import worker, { MessageEvents } from '@ohos.worker';
 import promptAction from '@ohos.promptAction'
@@ -552,6 +552,22 @@ struct Index {
       }
     }, 1000)
     this.createAlbum()
+    //
+    //按日期删除照片视频
+    getSyncData('MA_SYSSET').then(data => {
+      console.log('datadata', JSON.stringify(data))
+      if (data?.[0]){
+        delHilog(7)
+        return
+      }
+      // @ts-ignore
+      data.forEach(sys => {
+        //判断是否能点开始考试
+        if(sys.v_no === '305'){
+          delHilog(Number(sys.v_value))
+        }
+      })
+    });
     //下载模型
     // await this.getModel()
     // const arr = [0x55, 0xaa, 0x01, 0x00, 0x02, 0x01, 0x03, 0x00]