diff --git a/src/main/chat.js b/src/main/chat.js
index b6700f2..21bf021 100644
--- a/src/main/chat.js
+++ b/src/main/chat.js
@@ -3,7 +3,7 @@
  */
 // import { ipcMain } from 'electron'
 // const TimMain = require('im_electron_sdk/dist/main')
-import TimMain from 'im_electron_sdk/dist/main'
+// import TimMain from 'im_electron_sdk/dist/main'
 // import {TIMErrCode} from 'im_electron_sdk/dist/enumbers'
 const sdkappidDef = 1600034736 // 可以去腾讯云即时通信IM控制台申请
 
diff --git a/src/main/index.js b/src/main/index.js
index aff4dde..3f74810 100644
--- a/src/main/index.js
+++ b/src/main/index.js
@@ -3,7 +3,7 @@ import { join } from 'path'
 import { electronApp, optimizer, is } from '@electron-toolkit/utils'
 import icon from '../../resources/icon.png?asset'
 import File from './file'
-import chat from './chat' // chat封装
+// import chat from './chat' // chat封装
 // 代理 electron/remote
 // 第一步：引入remote
 import remote from '@electron/remote/main'
@@ -230,15 +230,14 @@ app.on('window-all-closed', () => {
 
 // 监听全局事件
 function handleAll() {
-  // chat.initialize() // im-chat 实例
-  const chatInstance = chat.initialize() // im-chat 实例
+  // const chatInstance = chat.initialize() // im-chat 实例
   // 新窗口创建-监听
   ipcMain.on('new-window', (e, data) => {
     const { id, type } = data
     const win = BrowserWindow.fromId(id)
     win.type = type // 绑定独立标识
     remote.enable(win.webContents)        // 开启远程服务
-    chatInstance.enable(win.webContents)  // 开启im-chat
+    // chatInstance.enable(win.webContents)  // 开启im-chat
   })
   // 用于监听-状态管理变化-同步所有窗口
   ipcMain.handle('pinia-state-change', (e, storeName, jsonStr) => {
diff --git a/src/preload/index.js b/src/preload/index.js
index ffdb7a0..a840ca5 100644
--- a/src/preload/index.js
+++ b/src/preload/index.js
@@ -1,10 +1,10 @@
 import { contextBridge } from 'electron'
 import { electronAPI } from '@electron-toolkit/preload'
-import TimRender from 'im_electron_sdk/dist/renderer' // im渲染部分实例
+// import TimRender from 'im_electron_sdk/dist/renderer' // im渲染部分实例
 // Custom APIs for renderer
 const api = {
   preloadPath: __dirname,               // 当前preload地址
-  getTimRender: () => new TimRender(),  // im渲染部分实例
+  // getTimRender: () => new TimRender(),  // im渲染部分实例
 }
 // Use `contextBridge` APIs to expose Electron APIs to
 // renderer only if context isolation is enabled, otherwise
diff --git a/src/renderer/src/plugins/imChat/index.js b/src/renderer/src/plugins/imChat/index.js
index 4257f69..60d1a92 100644
--- a/src/renderer/src/plugins/imChat/index.js
+++ b/src/renderer/src/plugins/imChat/index.js
@@ -74,7 +74,9 @@ export class ImChat {
       try {
         if(!API) reject('preload api获取失败, 初始化-未完成')
         this.timChat = await API.getTimRender()
-        await this.timChat.TIMInit()
+        await this.timChat.TIMInit({
+          // electron_log:true,
+        })
         console.log('[im-chat]：初始化成功')
         this.status.isConnect = true
         this.setConfig() // 设置日志级别
@@ -150,6 +152,7 @@ export class ImChat {
     return this.timChat.TIMLogout().then(res => {
       console.log('登出成功', res)
       this.status.isLogin = false
+      this.timChat.TIMUninit() // 反初始化
       return res
     }).catch(error => {
       console.log('登出失败', error)
diff --git a/src/renderer/src/views/tool/sphere.vue b/src/renderer/src/views/tool/sphere.vue
index 7b018d9..f6443ac 100644
--- a/src/renderer/src/views/tool/sphere.vue
+++ b/src/renderer/src/views/tool/sphere.vue
@@ -10,7 +10,7 @@
     <upvote-vue ref="upvoteRef"></upvote-vue>
 
     <!-- im-chat 聊天组件 -->
-    <im-chat ref="imChatRef" @change="chatChange" />
+    <!-- <im-chat ref="imChatRef" @change="chatChange" /> -->
 
     <!-- 底部工具栏 -->
     <div class="tool-bottom-all" @mouseenter="mouseChange(0)" @mouseleave="mouseChange(1)">
@@ -78,7 +78,8 @@ const btnList = [ // 工具栏按钮列表
 // === 页面加载完毕 ===
 onMounted(async() => {
   setTimeout(() => {
-    getClassInfo() // 获取课堂详情 ex3
+    classManageApi.startClass(classObj.id) // 开始上课-临时
+    // getClassInfo() // 获取课堂详情 ex3
     resetStatus() // 开启重置状态-监听
   }, 200);
 })
@@ -88,12 +89,13 @@ onMounted(async() => {
 const getClassInfo = async () => {
   const { data } = await classManageApi.getClassInfo(classObj.id)
   classObj.data = data
+  // console.log('classObj:', classObj)
   if(!data.ex3 || data.ex3 == 'undefined') { // 无群直接创建
     await imChatRef.value.imChatObj.imChat.createGroup(data.className)
     const timGroupId = imChatRef.value.imChatObj.imChat.timGroupId
     classManageApi.startClass(classObj.id, timGroupId) // 开始上课
   } else { // 已创建群
-    // console.log('已创建群: ', data.ex3)
+    console.log('已创建群: ', data.ex3)
     imChatRef.value.imChatObj.imChat.timGroupId = data.ex3
     // imChatRef.value.imChatObj.imChat.setGroupMsgReceive(data.ex3)
   }
@@ -181,16 +183,16 @@ const sideChange = async o => {
       }).then(async() => {
         await imChatRef.value?.imChatObj?.imChat?.sendMsgClosed() // 发送下课消息
         // const elMsg = ElMessage.warning({duration:0,message:'正在下课...'})
-        const elMsg = ElLoading.service({lock: true, text: '正在下课...', background: 'rgba(0, 0, 0, 0.7)'})
+        // const elMsg = ElLoading.service({lock: true, text: '正在下课...', background: 'rgba(0, 0, 0, 0.7)'})
         // 延迟2秒后关闭窗口，如果马上解散群，会导致群组不存在
         setTimeout(async() => {
-          elMsg.close()
+          // elMsg.close()
           toolStore.isToolWin = false
           await classManageApi.endClass(route.query.reservId)
           await imChatRef.value?.deleteGroup()  // 解散群
           await imChatRef.value?.logout()       // 退出im
           ipcMsgSend('tool-sphere:close')       // 关闭窗口
-        }, 2000);
+        }, 200);
 
         // isOver.value = false
         // setIgnore(true) // 开启窗口鼠标-穿透