diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseContentServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseContentServiceImpl.java
index dbfa5efc..322b85ab 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseContentServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseContentServiceImpl.java
@@ -55,10 +55,9 @@ public class CourseContentServiceImpl implements ICourseContentService {
 		if(StringUtils.isBlank(cc.getId())) {
 			//新增的情况
 			cc.setDeleted(false);
-			if(exam.getTestDuration()==null) {
-				exam.setTestDuration(0);
+			if (cc.getDuration()==null){
+				cc.setDuration(exam.getTestDuration());
 			}
-			cc.setDuration(exam.getTestDuration());
 			//如果是没有目录的，并具是课程内容
 			if(dto.getType()!=null && dto.getType()==10) {
 				if(cc.getSortIndex()==1) {