....

examcloud-core-basic-service/src/main/java/cn/com/qmth/examcloud/core/basic/service/impl/StudentServiceImpl.java

@@ -160,6 +160,7 @@ public class StudentServiceImpl implements StudentService {
 		req.setId(saved.getId());
 		req.setIdentityNumber(saved.getIdentityNumber());
 		req.setName(saved.getName());
+		req.setSyncType("update");
 
 		dataSyncCloudService.syncStudent(req);