diff --git a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesEquipmentService.java b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesEquipmentService.java
index 4fea993..b1e182a 100644
--- a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesEquipmentService.java
+++ b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesEquipmentService.java
@@ -16,6 +16,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
+import java.util.stream.Collectors;
 
 @Service
 @Slf4j
@@ -33,7 +34,7 @@ public class MesEquipmentService extends BaseMesService<MesEquipment> implements
             DdlPreparedPack.getIsNotNull( "workCellCode", packBean1);
 
             List<MesWcEquipment> workCells = mesWcEquipmentRepository.findByHqlWhere(packBean1);
-            DdlPreparedPack.getNotInPack(workCells.stream().map(MesWcEquipment::getEquipmentCode), "equipmentCode", packBean);
+            DdlPreparedPack.getNotInPack(workCells.stream().map(MesWcEquipment::getEquipmentCode).collect(Collectors.toList()), "equipmentCode", packBean);
         }
         DdlPreparedPack.getStringEqualPack(bean.getEquipmentCode(), "equipmentCode", packBean);
         DdlPreparedPack.getStringEqualPack(bean.getEquipmentName(), "equipmentName", packBean);