diff --git a/frontend/src/views/teachBusiness/calendar/index.vue b/frontend/src/views/teachBusiness/calendar/index.vue
index 04fe5f17d..b9885121f 100644
--- a/frontend/src/views/teachBusiness/calendar/index.vue
+++ b/frontend/src/views/teachBusiness/calendar/index.vue
@@ -115,8 +115,8 @@ export default {
       totalWeeks: 0,
       dateRangeText: '',
       weeks: [],
-      // 显示控制：默认勾选显示日期；节次全部展示
-      showDate: true,
+      // 显示控制：默认不勾选显示日期；节次全部展示
+      showDate: false,
       // 事件存储：key = cellKey -> event
       events: {},
       loading: false