diff --git a/src/renderer/src/layout/components/Header.vue b/src/renderer/src/layout/components/Header.vue
index 212df5c..2d813af 100644
--- a/src/renderer/src/layout/components/Header.vue
+++ b/src/renderer/src/layout/components/Header.vue
@@ -80,9 +80,7 @@ import { updateUserInfo } from '@/api/system/user'
 import logoIco from '@/assets/images/logo.png'
 import { listEvaluation } from '@/api/classManage/index'
 import { sessionStore } from '@/utils/store'
-import { useToolState } from '@/store/modules/tool'
 
-const toolState = useToolState();
 let homeTitle = ref(import.meta.env.VITE_APP_TITLE)
 const { ipcRenderer } = window.electron || {}
 const userStore = useUserStore()
@@ -153,7 +151,8 @@ function handleCommand(command) {
 
 function logout() {
   const hasClass = sessionStore.has('activeClass.id')
-  if (hasClass || toolState.isToolWin) return ElMessage.warning('当前正在上课，请先结束上课')
+  const  hasTool = sessionStore.get('isToolWin')
+  if (hasClass || hasTool) return ElMessage.warning('当前正在上课，请先结束上课')
   ElMessageBox.confirm('确认退出系统吗?', '提示', {
     confirmButtonText: '确定',
     cancelButtonText: '取消',