...

examcloud-core-basic-api-provider/src/main/java/cn/com/qmth/examcloud/core/basic/api/provider/StudentCloudServiceProvider.java

@@ -78,9 +78,11 @@ public class StudentCloudServiceProvider extends ControllerSupport implements St
 		resp.setStudentId(student.getId());
 		resp.setRootOrgId(student.getRootOrgId());
 
-		OrgEntity org = orgRepo.findOne(student.getOrgId());
-		resp.setOrgId(org.getId());
-		resp.setOrgName(org.getName());
+		if (null != student.getOrgId()) {
+			OrgEntity org = orgRepo.findOne(student.getOrgId());
+			resp.setOrgId(org.getId());
+			resp.setOrgName(org.getName());
+		}
 
 		return resp;
 	}