diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseServiceImpl.java
index b039dc56..ff731e3b 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseServiceImpl.java
@@ -818,6 +818,7 @@ public class CourseServiceImpl implements ICourseService {
         String body = "courseId=" + id + " aid=" + aid + " name=" + name + " remark=" + remark;
         String location = "/xboe/m/course/manage/delete";
         List<CourseTeacher> teacherList = courseTeacherDao.findByCourseId(id);
+        log.info("teacherList:{}", JSONUtil.toJsonStr(teacherList));
         for (CourseTeacher teacher : teacherList) {
             courseTeacherModifyRecordDao.insertRecord("DELETE", location, teacher, body);
         }