diff --git a/src/renderer/src/views/prepare/container/class-start.vue b/src/renderer/src/views/prepare/container/class-start.vue
index ed30234..7df6a8f 100644
--- a/src/renderer/src/views/prepare/container/class-start.vue
+++ b/src/renderer/src/views/prepare/container/class-start.vue
@@ -52,6 +52,7 @@
               <div :title="value" v-if="!!value">
                 <vue-qr :text="value" :size="200" :margin="10" colorDark="green" colorLight="white" :logoSrc="getStaticUrl('/img/logo.png')" :logoScale="0.2" :dotScale="0.7"></vue-qr>
               </div>
+              <!-- <el-button type="primary" :icon="Refresh" round title="刷新" @click="getQrUrl()" /> -->
 <!--              <el-button type="warning" :loading="dt.loadingDel" @click="removeClasscourse()">删除记录</el-button>-->
              </template>
              <!-- 手机登录 -->
@@ -80,6 +81,7 @@
 <script setup>
 // 功能说明：课程开始
 import { onMounted, reactive, ref, watchEffect, watch, nextTick } from 'vue' // vue
+import { Refresh } from '@element-plus/icons-vue'
 import { ElMessage, ElMessageBox } from 'element-plus'  // ui框架: 消息提示
 import vueQr from 'vue-qr/src/packages/vue-qr.vue'      // 插件: 二维码
 import imChat from '@/views/tool/components/imChat.vue' // im-chat-子组件
@@ -284,31 +286,32 @@ const getQrUrl = async() => {
   const { userName, userId } = userStore.user
   if (!id||!userName) return
   // 原始方法(需要wx登录)
-  // const qrCodeUrl = `wxlogin?username=${userName}&nextaction=classteaching&id=${id}`
-  // teacherForm.form.qrUrl = baseUrl + qrCodeUrl
-  // const baseUrl = 'https://localhost:7860'
-  // token跳转
-  const url = `/teaching/classteachingonmobile?classcourseid=${id}` // 跳转移动端-上课
-  let qrCodeUrl = '' // 移动端-二维码地址
-  try {
-    // 走后端缓存url
-    const res = await Http_api.toLink.setLink(url) // 设置链接-缓存
-    if (res.code == 200) {
-      const redisKey = res.data
-      const base64Key = CryptoJS.enc.Utf8.parse(redisKey).toString(CryptoJS.enc.Base64) // base64加密
-      const enStrUrl = encodeURIComponent(base64Key) // url转码
-      qrCodeUrl = `?_server=${enStrUrl}`
-      teacherForm.form.qrUrl = baseUrl + qrCodeUrl
-    }
-  } catch (error) { // 异常, 直接加密token
-    const jsonStr = JSON.stringify({ url, token: userStore.token }) // json数据：{url, token}
-    const key = `Ax19i14Ga6qEDOkGTo` // AES加密-key
-    const enStr = CryptoJS.AES.encrypt(jsonStr, key).toString() // AES加密-数据
-    const enStrUrl = encodeURIComponent(enStr) // url转码
-    qrCodeUrl = `?_web=${enStrUrl}`
-  }
+  const qrCodeUrl = `wxlogin?username=${userName}&nextaction=classteaching&id=${id}`
   teacherForm.form.qrUrl = baseUrl + qrCodeUrl
+  // // const baseUrl = 'https://localhost:7860'
+  // // token跳转
+  // const url = `/teaching/classteachingonmobile?classcourseid=${id}` // 跳转移动端-上课
+  // let qrCodeUrl = '' // 移动端-二维码地址
+  // try {
+  //   // 走后端缓存url
+  //   const res = await Http_api.toLink.setLink(url) // 设置链接-缓存
+  //   if (res.code == 200) {
+  //     const redisKey = res.data
+  //     const base64Key = CryptoJS.enc.Utf8.parse(redisKey).toString(CryptoJS.enc.Base64) // base64加密
+  //     const enStrUrl = encodeURIComponent(base64Key) // url转码
+  //     qrCodeUrl = `?_server=${enStrUrl}`
+  //     teacherForm.form.qrUrl = baseUrl + qrCodeUrl
+  //   }
+  // } catch (error) { // 异常, 直接加密token
+  //   const jsonStr = JSON.stringify({ url, token: userStore.token }) // json数据：{url, token}
+  //   const key = `Ax19i14Ga6qEDOkGTo` // AES加密-key
+  //   const enStr = CryptoJS.AES.encrypt(jsonStr, key).toString() // AES加密-数据
+  //   const enStrUrl = encodeURIComponent(enStr) // url转码
+  //   qrCodeUrl = `?_web=${enStrUrl}`
+  // }
+  // teacherForm.form.qrUrl = baseUrl + qrCodeUrl
 }
+// 定时器监听
 
 // ================== 监听 =======================
 // im-chat: 聊天事件 {type, data}