diff --git a/src/renderer/src/views/tool/components/homework.vue b/src/renderer/src/views/tool/components/homework.vue
index b5af42b..cdd303a 100644
--- a/src/renderer/src/views/tool/components/homework.vue
+++ b/src/renderer/src/views/tool/components/homework.vue
@@ -128,7 +128,7 @@ const closeHomework = async() => {
 const successHomework = (data)=>{
   // console.log('推送成功', data)
   // 发送im消息-推送作业(app|平板)
-  ipcMsgInvoke('im-chat:msg', data, MsgEnum.HEADS.MSG_0016)
+  // ipcMsgInvoke('im-chat:msg', data, MsgEnum.HEADS.MSG_0016)
 }
 // 章节目录change
 const changeChapter = async (data)=>{
diff --git a/src/renderer/src/views/tool/components/imChat.vue b/src/renderer/src/views/tool/components/imChat.vue
index f69c90a..637254c 100644
--- a/src/renderer/src/views/tool/components/imChat.vue
+++ b/src/renderer/src/views/tool/components/imChat.vue
@@ -12,7 +12,7 @@ const props = defineProps({
 })
 const imChatObj = reactive({imChat:null})
 onMounted(() => {
-  ipcMainHandle() // 绑定-监听ipcMain im相关消息
+  // ipcMainHandle() // 绑定-监听ipcMain im相关消息
 })
 // 初始化 im-chat
 const initImChat = async (timGroupId) => {
diff --git a/src/renderer/src/views/tool/sphere.vue b/src/renderer/src/views/tool/sphere.vue
index f6a78d6..452a63c 100644
--- a/src/renderer/src/views/tool/sphere.vue
+++ b/src/renderer/src/views/tool/sphere.vue
@@ -105,7 +105,7 @@ const getClassInfo = async () => {
   const chat = await imChatRef.value?.initImChat(timGroupId) // 初始化im-chat
   if (!timGroupId) timGroupId = chat?.timGroupId
   if (!timGroupId) return ElMessage.error('房间创建-失败')
-  classManageApi.startClass(classObj.id, timGroupId) // 开始上课
+  if (data.status != '上课中') classManageApi.startClass(classObj.id, timGroupId) // 开始上课
 }
 // 切换tab-change
 const tabChange = (val) => {