Index: ssts-tousse/src/main/java/com/forgon/disinfectsystem/tousse/instrumentinstance/service/InstrumentInstanceManagerImpl.java
===================================================================
diff -u -r36538 -r36550
--- ssts-tousse/src/main/java/com/forgon/disinfectsystem/tousse/instrumentinstance/service/InstrumentInstanceManagerImpl.java	(.../InstrumentInstanceManagerImpl.java)	(revision 36538)
+++ ssts-tousse/src/main/java/com/forgon/disinfectsystem/tousse/instrumentinstance/service/InstrumentInstanceManagerImpl.java	(.../InstrumentInstanceManagerImpl.java)	(revision 36550)
@@ -290,8 +290,11 @@
 					//否则如果为其它环节则更新对应环节的器械循环实例的对应环节的外键字段为null
 					
 				}*/
-				batchUpdateInstrumentCycleInstance(idCardInstance, idCardInstanceIdToInstrumentInstanceListMap.get(idCardInstance.getId()),
-						idCardInstanceIdTousseInstanceMap, cls, recordId, idCardInstanceIdToMaterialDefinitionIdToAmountMapMap);
+				List<InstrumentInstance> instrumentInstanceList = idCardInstanceIdToInstrumentInstanceListMap.get(idCardInstance.getId());
+				if(CollectionUtils.isNotEmpty(instrumentInstanceList)){
+					batchUpdateInstrumentCycleInstance(idCardInstance, instrumentInstanceList,
+							idCardInstanceIdTousseInstanceMap, cls, recordId, idCardInstanceIdToMaterialDefinitionIdToAmountMapMap);
+				}
 			});
 		}
 	}