diff --git a/src/renderer/src/layout/components/Header.vue b/src/renderer/src/layout/components/Header.vue
index e85f48f..212df5c 100644
--- a/src/renderer/src/layout/components/Header.vue
+++ b/src/renderer/src/layout/components/Header.vue
@@ -153,7 +153,7 @@ function handleCommand(command) {
 
 function logout() {
   const hasClass = sessionStore.has('activeClass.id')
-  if (hasClass || toolState.isToolWin) return ElMessage.warning('当前正在上课，请先结结束上课')
+  if (hasClass || toolState.isToolWin) 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',