diff --git a/.env.development b/.env.development
index b10b50c..d4989df 100644
--- a/.env.development
+++ b/.env.development
@@ -9,7 +9,7 @@ VITE_APP_BASE_API = '/dev-api'
 
 VITE_APP_DOMAIN = 'file.ysaix.com'
 
-VITE_APP_UPLOAD_API = 'http://192.168.2.52:7863'
+VITE_APP_UPLOAD_API = 'https://file.ysaix.com:7868/prod-api'
 
 VITE_APP_RES_FILE_PATH = 'https://file.ysaix.com:7868/src/assets/textbook/booktxt/'
 
diff --git a/src/renderer/src/plugins/shareStore.js b/src/renderer/src/plugins/shareStore.js
index 3db1486..4857cc4 100644
--- a/src/renderer/src/plugins/shareStore.js
+++ b/src/renderer/src/plugins/shareStore.js
@@ -20,7 +20,6 @@ export function shareStorePlugin({store}) {
 function stateSync(store) {
   const storeName = store.$id
   const jsonStr = circularSafeStringify(store.$state)
-  console.log('state-change', jsonStr, storeName)
   // 通知主线程更新
   ipcRenderer?.invoke('pinia-state-change', storeName, jsonStr)
 }
diff --git a/src/renderer/src/utils/tool.js b/src/renderer/src/utils/tool.js
index c9c91f1..28c7902 100644
--- a/src/renderer/src/utils/tool.js
+++ b/src/renderer/src/utils/tool.js
@@ -82,7 +82,9 @@ export function ipcHandle(fn,key, cb) {
  * @param {*} data 参数
  * @returns
  */
+let wins_tool = null
 export const createWindow = async (type, data) => {
+  if (wins_tool) return console.error('createWindow: win is have')
   if (!type) return console.error('createWindow: type is null')
   switch(type) {
     case 'tool-sphere': { // 创建-悬浮球
@@ -97,16 +99,16 @@ export const createWindow = async (type, data) => {
       }
       data.isConsole = true // 是否开启控制台
       data.option = {...defOption, ...option}
-      const win = await toolWindow(data)
-      win.type = type  // 唯一标识
-      win.show()
-      win.setFullScreen(true) // 设置窗口为全屏
-      win.setIgnoreMouseEvents(true, {forward: true}) // 忽略鼠标事件但是事件继续传递给窗口
-      win.setAlwaysOnTop(true,'screen-saver') // 将窗口设置为顶层窗口
-      win.setVisibleOnAllWorkspaces(true) // 如果窗口在所有工作区都可见
+      wins_tool = await toolWindow(data)
+      wins_tool.type = type  // 唯一标识
+      wins_tool.show()
+      wins_tool.setFullScreen(true) // 设置窗口为全屏
+      wins_tool.setIgnoreMouseEvents(true, {forward: true}) // 忽略鼠标事件但是事件继续传递给窗口
+      wins_tool.setAlwaysOnTop(true,'screen-saver') // 将窗口设置为顶层窗口
+      wins_tool.setVisibleOnAllWorkspaces(true) // 如果窗口在所有工作区都可见
       // win.webContents.openDevTools() // 打开调试工具
-      eventHandles(type, win) // 事件监听处理
-      return win
+      eventHandles(type, wins_tool) // 事件监听处理
+      return wins_tool
     }
     case 'open-PDF': { //课本展示-pdf
       const option = data.option||{}
@@ -193,6 +195,7 @@ const eventHandles = (type, win) => {
     win.on('closed', () => {
       if(onClosed) onClosed() // 自定义关闭事件
       win = null
+      wins_tool = null
     })
     // 新窗口-创建事件(如:主进程加载远程服务)
     ipcRenderer.send('new-window', {id:win.id, type})
diff --git a/src/renderer/src/views/classManage/reserv-item.vue b/src/renderer/src/views/classManage/reserv-item.vue
index 685d03a..76d2726 100644
--- a/src/renderer/src/views/classManage/reserv-item.vue
+++ b/src/renderer/src/views/classManage/reserv-item.vue
@@ -68,18 +68,18 @@ const startClassR = (item) => {
     }
   })
 }
-const toolStore = useToolState()
+// const toolStore = useToolState()
+let wins = null;
 // 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=>{
+  }).then(async res=>{
     if (res.rows[0].id) {
-      createWindow('tool-sphere', { url: '/tool/sphere?entpcourseid=' + res.rows[0].id + "&reservId=" + props.item.id })
+      wins = await createWindow('tool-sphere', { url: '/tool/sphere?entpcourseid=' + res.rows[0].id + "&reservId=" + props.item.id })
     }
   })
 }
diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index a50e758..b8a21f8 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -552,7 +552,7 @@ export default {
           }
         }
         // 去重
-        let ary = uniqBy([...this.currentFileList, ...list], 'id')
+        let ary = uniqBy([...list], 'id')
         // 深度克隆
         this.currentWorkList = cloneDeep(ary)
       })
@@ -596,8 +596,6 @@ export default {
     // 上课-工具类悬浮
     openLesson() {
       const toolStore = useToolState()
-      console.log(toolStore.isToolWin,'toolStore.isToolWin')
-      if (toolStore.isToolWin) return this.$message.error('您当前已开始上课，请勿重复操作')
       startClass(this.curClassReserv.id)
       createWindow('tool-sphere', {
         url:
diff --git a/src/renderer/src/views/tool/sphere.vue b/src/renderer/src/views/tool/sphere.vue
index 982b5e6..766f276 100644
--- a/src/renderer/src/views/tool/sphere.vue
+++ b/src/renderer/src/views/tool/sphere.vue
@@ -109,7 +109,7 @@ const sideMouse = e => {
   mouseChange(type == 'mouseleave')
 }
 // 侧边工具栏: 操作变化
-const sideChange = o => {
+const sideChange = async o => {
   // console.log(o)
   switch(o.prop) {
     case 'resource': // 资源
@@ -120,7 +120,7 @@ const sideChange = o => {
       break
     case 'over':     // 下课
       toolStore.isToolWin = false
-      endClass(route.query.reservId)
+      await endClass(route.query.reservId)
       ipcMsgSend('tool-sphere:close')
       break
   }