轮播功能

roncoo-education-course/roncoo-education-course-service/src/main/java/com/roncoo/education/course/service/auth/biz/AuthCourseBiz.java

@@ -87,7 +87,7 @@ public class AuthCourseBiz extends BaseBiz {
         }
 
         AuthCourseSignResp resp = new AuthCourseSignResp();
-        resp.setStartTime(userStudy.getProgress().multiply(new BigDecimal(resource.getVideoLength())).longValue());
+        resp.setStartTime(userStudy.getProgress().multiply(new BigDecimal(resource.getVideoLength())).divide(BigDecimal.valueOf(100)).longValue());
         resp.setStudyId(userStudy.getId());
         resp.setResourceId(resource.getId());
         resp.setVid(resource.getVideoVid());