修复数据同步问题

cqb-starter/src/main/java/com/qmth/cqb/sync/DataReceiveService.java

@@ -40,9 +40,6 @@ public class DataReceiveService {
 
     @DataReceive(domain = "cn.com.qmth.examcloud.common.dto.core.CourseSync")
     public synchronized void readCourse(BaseSyncData baseSyncData) {
-        if (dataSyncService.expired(baseSyncData)) {
-            return;
-        }
         log.info("-----------coursesync start---------");
         log.info(baseSyncData.toString());
         String courseCode = baseSyncData.getEntity().get("code");