修正空指针异常

@@ -391,7 +391,7 @@ func (srv *SummaryEvaluationService) GetEvaluationSelfByCycle(param *command.Que
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
 	}
 	if len(evaluationList) == 0 {
-		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
+		return &adapter.EvaluationInfoSelfAdapter{}, nil
 	}
 	evaluationData := evaluationList[0]
 	if evaluationData.CompanyId != param.CompanyId {