diff --git a/src/main/index.js b/src/main/index.js
index 653c83c..441bf06 100644
--- a/src/main/index.js
+++ b/src/main/index.js
@@ -243,4 +243,4 @@ function handleAll() {
       }
     }
   })
-}
\ No newline at end of file
+}
diff --git a/src/renderer/src/plugins/shareStore.js b/src/renderer/src/plugins/shareStore.js
index 1a43c74..da709f0 100644
--- a/src/renderer/src/plugins/shareStore.js
+++ b/src/renderer/src/plugins/shareStore.js
@@ -20,7 +20,7 @@ export function shareStorePlugin({store}) {
 function stateSync(store) {
   const storeName = store.$id
   const jsonStr = JSON.stringify(store.$state)
-  // console.log('state-change', jsonStr, storeName)
+  console.log('state-change', jsonStr, storeName)
   // 通知主线程更新
   ipcRenderer?.invoke('pinia-state-change', storeName, jsonStr)
 }
@@ -37,7 +37,7 @@ function stateChange(store) {
       // 更新状态
       store.$patch(stateJson)
       // 您可以通过将其 $state 属性设置为新对象来替换 Store 的整个状态
-      // store.$state = stateJson 
+      // store.$state = stateJson
     }
   })
-}
\ No newline at end of file
+}
diff --git a/src/renderer/src/store/modules/tool.js b/src/renderer/src/store/modules/tool.js
index c3fe9a7..9ec7d55 100644
--- a/src/renderer/src/store/modules/tool.js
+++ b/src/renderer/src/store/modules/tool.js
@@ -12,4 +12,4 @@ export const useToolState = defineStore('tool', {
   }),
   actions: {
   }
-})
\ No newline at end of file
+})
diff --git a/src/renderer/src/utils/tool.js b/src/renderer/src/utils/tool.js
index 87ee641..c9c91f1 100644
--- a/src/renderer/src/utils/tool.js
+++ b/src/renderer/src/utils/tool.js
@@ -19,7 +19,7 @@ const isDev = isNode?process.env.NODE_ENV !== 'production':''
 export const ipcMain = Remote?.ipcMain || {}
 /**
  * 获取静态资源，开发和生产环境
- * @param {*} url 
+ * @param {*} url
  * @param {*} type 类型 app 应用内 user (用户目录 selfFile 自定义文件路径)
  * @returns
  */
@@ -67,9 +67,9 @@ export function ipcMsgInvoke(key, ...args) {
 /**
  * @description 封装ipcRenderer事件监听
  * @param {*} fn on once handle invoke
- * @param {*} key 
+ * @param {*} key
  * @param  {Function} cb 回调函数
- * @returns 
+ * @returns
  */
 export function ipcHandle(fn,key, cb) {
   return ipcRenderer[fn](key, cb)
diff --git a/src/renderer/src/views/classManage/classReserv.vue b/src/renderer/src/views/classManage/classReserv.vue
index 408b62e..8983269 100644
--- a/src/renderer/src/views/classManage/classReserv.vue
+++ b/src/renderer/src/views/classManage/classReserv.vue
@@ -24,10 +24,11 @@
 </template>
 
 <script setup>
-import { ref, onMounted, computed } from 'vue'
+import { ref, onMounted, computed, watch } from 'vue'
 import { getSelfReserv } from '@/api/classManage'
 import ReservItem from '@/views/classManage/reserv-item.vue'
 import Reserv from '@/views/prepare/container/reserv.vue'
+import { useToolState } from '@/store/modules/tool'
 const reservDialog = ref(null)
 const tabOptions = ref(['进行中', '已结束'])
 const tabActive = ref('进行中')
@@ -48,6 +49,15 @@ const doneDataList = computed(() => {
     return item.status === '已结束'
   })
 })
+const toolStore = useToolState()
+watch(
+  () => toolStore.isToolWin,
+  (newD, oldD) => {
+    getSelfReserv().then((res) => {
+      dataList.value = [...res.data]
+    })
+  }
+)
 onMounted(() => {
   getSelfReserv().then((res) => {
     dataList.value = res.data
diff --git a/src/renderer/src/views/classManage/reserv-item.vue b/src/renderer/src/views/classManage/reserv-item.vue
index 373ce2e..685d03a 100644
--- a/src/renderer/src/views/classManage/reserv-item.vue
+++ b/src/renderer/src/views/classManage/reserv-item.vue
@@ -24,16 +24,20 @@
         >上课</el-button
       >
       <el-button v-if="item.status === '未开始'" @click="openEdit">编辑</el-button>
-      <el-button v-if="item.status === '上课中'" type="info" @click="endClassR(item)"
+<!--      <el-button v-if="item.status === '上课中'" type="info" @click="endClassR(item)"
         >下课</el-button
-      >
+      >-->
       <el-button type="danger" @click="deleteReserv">删除</el-button>
     </div>
   </div>
 </template>
 <script setup>
+import { useToolState } from '@/store/modules/tool'
+import useUserStore from '@/store/modules/user'
+import { createWindow } from '@/utils/tool'
 import { deleteSmartReserv, startClass, endClass } from '@/api/classManage'
 import { ElMessage } from 'element-plus'
+import { listEntpcourse } from '@/api/teaching/classwork'
 const emit = defineEmits(['openEdit', 'deleteReserv'])
 const props = defineProps({
   item: {
@@ -59,15 +63,26 @@ const deleteReserv = () => {
 const startClassR = (item) => {
   startClass(item.id).then((res) => {
     if (res.data === true) {
-      ElMessage({
-        message: '上课成功',
-        type: 'success'
-      })
       item.status = '上课中'
+      openLesson()
+    }
+  })
+}
+const toolStore = useToolState()
+// 上课-工具类悬浮
+const openLesson = () => {
+  if (toolStore.isToolWin) return ElMessage.error('您当前已开始上课，请勿重复操作')
+  startClass(props.item.id)
+  listEntpcourse({
+    evalid: props.item.ex2,
+    edituserid: useUserStore().user.userId,
+    pageSize: 500
+  }).then(res=>{
+    if (res.rows[0].id) {
+      createWindow('tool-sphere', { url: '/tool/sphere?entpcourseid=' + res.rows[0].id + "&reservId=" + props.item.id })
     }
   })
 }
-
 const endClassR = (item) => {
   endClass(item.id).then((res) => {
     if (res.data === true) {
diff --git a/src/renderer/src/views/prepare/container/reserv.vue b/src/renderer/src/views/prepare/container/reserv.vue
index a98c206..ceb4dcd 100644
--- a/src/renderer/src/views/prepare/container/reserv.vue
+++ b/src/renderer/src/views/prepare/container/reserv.vue
@@ -81,6 +81,7 @@ import { ref, defineExpose, onMounted, reactive, computed, watch } from 'vue'
 import { addSmartClassReserv, updateSmartClassReserv, listClassmain } from '@/api/classManage'
 import useUserStore from '@/store/modules/user'
 import { ElMessage } from 'element-plus'
+const emit = defineEmits(['addSuccess'])
 const props = defineProps({
   bookId: {
     type: Number,
@@ -232,6 +233,7 @@ const addClassReserv = (formData) => {
         type: 'success',
         message: '预约成功！'
       })
+      emit('addSuccess')
     } else {
       ElMessage({
         type: 'error',
diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index 89c8003..8a2aaab 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -3,8 +3,9 @@
     <ChooseTextbook @change-book="nodeClick" @node-click="nodeClick" />
     <div class="page-right">
       <div class="header-top flex">
-        <div class="textbook-img" @click="navtoPdf">
-          <el-image style="width: 80px; height: 110px" :src="curBookImg" />
+        <div class="textbook-img">
+          <el-image style="width: 80px; height: 110px" :src="curBookImg" @click="navtoPdf"/>
+          <el-progress v-if="downloadNum>0 && downloadNum < 100" style="position:absolute;left: 0;z-index: 999;" type="circle" :percentage="downloadNum" />
         </div>
         <div class="top-item">
           <el-button class="btn" @click="handleOutLink('standard')">课标研读</el-button>
@@ -12,7 +13,7 @@
           <el-button class="btn" @click="handleOutLink('gk')">高考研读</el-button>
           <el-button class="btn" @click="handleOutLink('aiModel')">教学大模型</el-button>
         </div>
-        <el-button type="primary" class="to-class-btn" @click="openLesson">
+        <el-button :type="!curClassReserv.id?'info' : 'primary'" :disabled="!curClassReserv.id" class="to-class-btn" @click="openLesson">
           <label><i class="iconfont icon-lingdang"></i>上课</label>
           <label>{{ curClassReserv.classDay }} {{ getWeekday1(curClassReserv.classDay) }}</label>
           <label>{{ curClassReserv.startTime }}-{{ curClassReserv.endTime }}</label>
@@ -104,7 +105,7 @@
       @on-close="closeHomework"
     />
   </div>
-  <reserv ref="reservDialog" :current-node="currentNode" :book-id="uploadData.textbookId"></reserv>
+  <reserv ref="reservDialog" @add-success="initReserv" :current-node="currentNode" :book-id="uploadData.textbookId"></reserv>
 </template>
 <script setup>
 import { Check } from '@element-plus/icons-vue'
@@ -131,7 +132,8 @@ import outLink from '@/utils/linkConfig'
 import { createWindow } from '@/utils/tool'
 import { uniqBy, cloneDeep } from 'lodash'
 import { delClasswork, addEntpcourse } from '@/api/teaching/classwork'
-import { getSelfReserv } from '@/api/classManage'
+import { getSelfReserv, startClass } from '@/api/classManage'
+const toolStore = useToolState()
 const fs = require('fs')
 const { ipcRenderer } = window.electron || {}
 
@@ -161,6 +163,7 @@ export default {
       currentWorkList: [],
       curBookPath: '',
       curClassReserv: {},
+      downloadNum: 0,
       lastAsyncAllTime: '',
       uploadData: {
         textbookId: null,
@@ -202,24 +205,33 @@ export default {
       this.callback(param)
     })
     this.lastAsyncAllTime = localStorage.getItem('lastAsyncAllTime')
+    this.initReserv()
   },
   mounted() {
-    getSelfReserv().then((res) => {
-      let list = res.data.filter((item) => {
-        return item.status !== '已结束'
-      })
-      if (list.length > 0) {
-        this.curClassReserv = list[list.length - 1]
-      }
+    this.$watch(()=>toolStore.isToolWin,(newD, oldD)=>{
+      setTimeout(this.initReserv, 500)
     })
   },
   activated() {
     if (this.uploadData.textbookId !== null) {
       this.asyncAllFile()
       this.initHomeWork()
+      this.initReserv()
     }
   },
   methods: {
+    initReserv() {
+      getSelfReserv().then((res) => {
+        let list = res.data.filter((item) => {
+          return item.status !== '已结束'
+        })
+        if (list.length > 0) {
+          this.curClassReserv = list[list.length - 1]
+        }else {
+          this.curClassReserv = {}
+        }
+      })
+    },
     getBookPathFromServer() {
       let fileName = this.curBookPath
       if (!fileName) return
@@ -255,8 +267,7 @@ export default {
       })
     },
     progDownFile(e, num) {
-      console.log(num)
-      //TODO 进度条
+      this.downloadNum = num
     },
     createFile() {
       creatPPT(this.currentNode.label + '.pptx', this.uploadData).then((res) => {
@@ -559,7 +570,6 @@ export default {
 
     // 打开PDF-课件
     async navtoPdf() {
-      const toolStore = useToolState()
       if (toolStore.isPdfWin) return this.$message.error('您当前已打开课本，请勿重复操作')
       let path = await this.getBookPathFromServer()
       createWindow('open-PDF', {
@@ -570,7 +580,8 @@ export default {
     openLesson() {
       const toolStore = useToolState()
       if (toolStore.isToolWin) return this.$message.error('您当前已开始上课，请勿重复操作')
-      createWindow('tool-sphere', { url: '/tool/sphere?entpcourseid=' + this.entpcourseid })
+      startClass(this.curClassReserv.id)
+      createWindow('tool-sphere', { url: '/tool/sphere?entpcourseid=' + this.entpcourseid + "&reservId=" + this.curClassReserv.id })
     }
   }
 }
@@ -645,9 +656,14 @@ export default {
         overflow: hidden;
         margin-right: 20px;
         z-index: 1;
+        position: relative;
         &:hover {
           cursor: pointer;
         }
+        :deep(.el-progress-circle) {
+          width: 90px!important;
+          background-color: white;
+        }
       }
 
       .top-item {
diff --git a/src/renderer/src/views/tool/sphere.vue b/src/renderer/src/views/tool/sphere.vue
index 5a2aef3..d0861fc 100644
--- a/src/renderer/src/views/tool/sphere.vue
+++ b/src/renderer/src/views/tool/sphere.vue
@@ -30,13 +30,16 @@
 <script setup>
 // 功能说明：electron 悬浮球
 import { onMounted, ref, reactive, watchEffect } from 'vue'
+import { useRoute } from 'vue-router';
 import logo from '@root/resources/icon.png' // logo
 import boardVue from './components/board.vue'  // 画板-子组件
 import sideVue from './components/side.vue'  // 画板-子组件
 import vDrag from './directive/drag' // 自定义指令-拖拽
 import vIgnore from './directive/ignore' // 自定义指令-穿透
+import { endClass } from '@/api/classManage'
 import { useToolState } from '@/store/modules/tool'
 import { ipcMsgSend, ipcHandle, ipcMain, ipcMsgInvoke } from '@/utils/tool' // 相关工具
+const route = useRoute();
 const tabActive = ref('select')   // 工具栏当前选中项
 const isFold = ref(false)         // 折叠工具栏
 const isDrag = ref(false)         // 开始拖拽
@@ -111,6 +114,7 @@ const sideChange = o => {
       break
     case 'over':     // 下课
       toolStore.isToolWin = false
+      endClass(route.query.reservId)
       ipcMsgSend('tool-sphere:close')
       break
   }
@@ -118,7 +122,7 @@ const sideChange = o => {
 
 // === 监听器 ===
 watchEffect(() => {
-  // 不同的时候, 更新值: 是否显示-画板  
+  // 不同的时候, 更新值: 是否显示-画板
   const show = !toolStore.isPdfWin && toolStore.showBoardAll
   if (show != isShow.value) isShow.value = show
 })
@@ -170,4 +174,4 @@ watchEffect(() => {
     }
   }
 }
-</style>
\ No newline at end of file
+</style>