diff --git a/zt-module-qms/zt-module-qms-server/src/main/java/com/zt/plat/module/qms/business/bus/service/SampleAnalysisServiceImpl.java b/zt-module-qms/zt-module-qms-server/src/main/java/com/zt/plat/module/qms/business/bus/service/SampleAnalysisServiceImpl.java
index f0fb2de..c5c18fb 100644
--- a/zt-module-qms/zt-module-qms-server/src/main/java/com/zt/plat/module/qms/business/bus/service/SampleAnalysisServiceImpl.java
+++ b/zt-module-qms/zt-module-qms-server/src/main/java/com/zt/plat/module/qms/business/bus/service/SampleAnalysisServiceImpl.java
@@ -632,6 +632,10 @@ public class SampleAnalysisServiceImpl implements SampleAnalysisService {
 					String targetParameter = target.getParameter();
 					
 					BusinessAssayParameterDataDO businessAssayParameterDataDO = businessAssayParameterDataMapper.selectByBusinessAssayTaskDataIdAndProjectSimpleNameAndParameterKey(businessAssayTaskDataDO.getId(), targetProject, targetParameter);
+					if (businessAssayParameterDataDO == null) {
+						throw new ServiceException(1_032_100_000, "子样检测方法映射配置错误");
+					}
+					
 					if (StringUtils.isBlank(businessAssayParameterDataDO.getValue())) {
 						//1 查询委托明细
 						BusinessSampleEntrustDetailDO businessSampleEntrustDetailDO = businessSampleEntrustDetailMapper.selectByBusinessBaseSampleId(businessAssayTaskDataDO.getBusinessBaseSampleId());