diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
index 046434e1..9df66de5 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
@@ -540,7 +540,9 @@ public class StudyCourseApi extends ApiBaseController{
 		//检查是否已存在
 		try {
 			studyService.updateLastTime(itemId,videoTime,getCurrent().getAccountId());
-			contentService.updateProcessVideo(contentId,courseId,processVideo);
+			if (contentId != null && courseId != null){
+				contentService.updateProcessVideo(contentId, courseId, processVideo);
+			}
 			return success(true);
 		}catch(Exception e) {
 			log.error("记录最后学习时间错误",e);