fix: 发起签约NPE

hnqz-upms/hnqz-upms-biz/src/main/java/com/qunzhixinxi/hnqz/admin/service/gig/impl/SysUserSignCertServiceImpl.java

@@ -506,7 +506,8 @@ public class SysUserSignCertServiceImpl implements SysUserSignCertService {
 				updateUserSub.setRequestId(requestId);
 				updateUserSub.setCallbackStatus(GigCallBackStatus.IN_PROGRESS);
 				updateUserSub.setUpdateTime(LocalDateTime.now());
-				updateUserSub.setUpdateUser(SecurityUtils.getUser().getId());
+				HnqzUser hnqzUser = SecurityUtils.getUser();
+				updateUserSub.setUpdateUser(hnqzUser != null ? hnqzUser.getId() : 0);
 				sysUserSubService.updateById(updateUserSub);
 				// 发送mq
 				BaseMap gigInfo = new BaseMap();