bugfix

themis-business/src/main/java/com/qmth/themis/business/templete/service/impl/TempleteLogicServiceImpl.java

@@ -149,6 +149,7 @@ public class TempleteLogicServiceImpl implements TempleteLogicService {
                             teStudent = new TEStudent(orgId, examStudentImportDto.getIdentity(), examStudentImportDto.getName(), createId);
                         }
                         teExamStudent = gson.fromJson(gson.toJson(examStudentImportDto), TEExamStudent.class);
+                        teExamStudent.setIdentity(examStudentImportDto.getIdentity());
                         teExamStudent.setExamId(examId);
                         teExamStudent.setStudentId(teStudent.getId());
                         teExamStudent.setCreateId(createId);