diff --git a/admin/src/app/lang/zh-cn/course.course.json b/admin/src/app/lang/zh-cn/course.course.json
index 1e9f94ba..ddb6eb64 100644
--- a/admin/src/app/lang/zh-cn/course.course.json
+++ b/admin/src/app/lang/zh-cn/course.course.json
@@ -23,13 +23,6 @@
   "updateCourse": "编辑课程",
   "courseDeleteTips": "确定要删除该数据吗？",
   "startDate": "请选择开始时间",
-  "endDate": "请选择结束时间",
-  "pending": "待开始",
-  "upcoming": "即将开始",
-  "ongoing": "进行中",
-  "completed": "已结束",
-  "autoSchedule": "自动排课",
-  "autoSchedulePlaceholder": "请选择是否自动排课",
-  "yes": "是",
-  "no": "否"
+  "endDate": "请选择结束时间"
+
 }