diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudySignupServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudySignupServiceImpl.java
index 739c1cc1..69dc44a8 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudySignupServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudySignupServiceImpl.java
@@ -81,9 +81,7 @@ public class StudySignupServiceImpl implements IStudySignupService{
 		LocalDateTime now=LocalDateTime.now();
 		String sql="SELECT * from boe_course_content " +
 				"where course_id = '"+signup.getCourseId()+"'";
-		List<CourseContent> courseContents =  contentDao.sqlFindList(sql);
 		StudyCourse sc=new StudyCourse();
-		StudyCourseItem scitem =new StudyCourseItem();
 		sc.setAddTime(now);
 		sc.setAid(signup.getAid());
 		sc.setAname(signup.getName());
@@ -99,10 +97,13 @@ public class StudySignupServiceImpl implements IStudySignupService{
 		sc.setStatusTime(now);
 		sc.setLastTime(sc.getAddTime());
 		sc.setTotalDuration(0);
-		if (courseContents.size()>0){
-			log.info("查看在线课集合内容数据"+courseContents);
-			for (CourseContent c : courseContents){
-				log.info("查看在线课内容数据"+c);
+		List<CourseContent> courseContents = contentDao.sqlFindList(sql);
+		if (courseContents.size() > 0) {
+			log.info("查看在线课集合内容数据（共 {} 条记录）", courseContents.size());
+			for (CourseContent c : courseContents) {
+				StudyCourseItem scitem = new StudyCourseItem();
+				log.info("查看在线课内容数据: {}", c.toString()); // 使用toString()或自定义格式化字符串
+				// 设置scitem的属性
 				scitem.setAname(signup.getName());
 				scitem.setAid(signup.getAid());
 				scitem.setCourseId(signup.getCourseId());
@@ -111,10 +112,14 @@ public class StudySignupServiceImpl implements IStudySignupService{
 				scitem.setStudyId(sc.getId());
 				scitem.setStatus(1);
 				scitem.setContentId(c.getId());
-				//scitem.setContentName(c.getContentName());
+				// 如果需要，可以取消注释以下行来设置contentName
+				// scitem.setContentName(c.getContentName());
+				scItemDao.save(scitem);
 			}
+		} else {
+			log.info("没有找到在线课内容数据。");
 		}
-		scItemDao.save(scitem);
+		//scItemDao.save(scitem);
 		studyCourseDao.save(sc);
 		signup.setStudyId(sc.getId());
 		//发布到ES