diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/CourseFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/CourseFacade.java
index 270a41d..14773a1 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/CourseFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/CourseFacade.java
@@ -86,7 +86,7 @@ public class CourseFacade {
         model.setCourseTypeId(request.getCourseTypeId());
         model.setCourseTime(DateUtil.parseYMDHM(request.getCourseTime()));
 
-        Integer longTime = request.getTimeLong() == null ? 0 : model.getTimeLong()*60*1000;
+        Integer longTime = request.getTimeLong() == null ? 0 : request.getTimeLong()*60*1000;
 
         model.setCourseEndTime(new Date(DateUtil.parseYMDHM(request.getCourseTime()).getTime() + longTime));
         model.setTimeLong(request.getTimeLong());