diff --git a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesStationServiceImpl.java b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesStationServiceImpl.java
index e790154..88c4b7e 100644
--- a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesStationServiceImpl.java
+++ b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesStationServiceImpl.java
@@ -1,6 +1,9 @@
 package cn.estsh.i3plus.ext.mes.apiservice.serviceimpl.base;
 
 import cn.estsh.i3plus.ext.mes.api.base.IMesStationService;
+import cn.estsh.i3plus.ext.mes.apiservice.utils.MesException;
+import cn.estsh.i3plus.pojo.base.bean.DdlPackBean;
+import cn.estsh.i3plus.pojo.base.tool.DdlPreparedPack;
 import cn.estsh.i3plus.pojo.mes.bean.MesStation;
 import cn.estsh.impp.framework.boot.util.ValidatorBean;
 import lombok.extern.slf4j.Slf4j;
@@ -17,14 +20,26 @@ import org.springframework.stereotype.Service;
 @Slf4j
 public class MesStationServiceImpl extends BaseMesService<MesStation> implements IMesStationService {
 
+
     @Override
     protected void onInsertBean(MesStation item) {
         ValidatorBean.checkNotNull(item.getEquipmentCode(),"设备代码不能为空");
+        DdlPackBean ddlPackBean = DdlPackBean.getDdlPackBean(item.getOrganizeCode());
+        DdlPreparedPack.getStringEqualPack(item.getEquipmentCode(),"equipmentCode",ddlPackBean);
+        if (baseRDao.isExitByHql(ddlPackBean)){
+            MesException.throwBusiException("设备代码已存在");
+        }
     }
 
     @Override
     protected void onUpdateBean(MesStation item) {
         ValidatorBean.checkNotNull(item.getId(),"主键不能为空");
         ValidatorBean.checkNotNull(item.getEquipmentCode(),"设备代码不能为空");
+        DdlPackBean ddlPackBean = DdlPackBean.getDdlPackBean(item.getOrganizeCode());
+        DdlPreparedPack.getStringEqualPack(item.getEquipmentCode(),"equipmentCode",ddlPackBean);
+        DdlPreparedPack.getNumNOEqualPack(item.getId(),"id",ddlPackBean);
+        if (baseRDao.isExitByHql(ddlPackBean)){
+            MesException.throwBusiException("设备代码已存在");
+        }
     }
 }