diff --git a/das/src/main/java/com/das/modules/equipment/service/impl/SysEquipmentServiceImpl.java b/das/src/main/java/com/das/modules/equipment/service/impl/SysEquipmentServiceImpl.java
index 947ef728..4badc526 100644
--- a/das/src/main/java/com/das/modules/equipment/service/impl/SysEquipmentServiceImpl.java
+++ b/das/src/main/java/com/das/modules/equipment/service/impl/SysEquipmentServiceImpl.java
@@ -65,7 +65,7 @@ public class SysEquipmentServiceImpl implements SysEquipmentService {
         SysUserVo sysUserVo = (SysUserVo) StpUtil.getTokenSession().get(SessionUtil.SESSION_USER_KEY);
         // 判断设备编码是否存在
         if (sysEquipmentMapper.queryEquipmentByCode(sysEquipment.getCode()) > 0) {
-            throw new ServiceException("设备编码已存在");
+            throw new RuntimeException("设备编码已存在");
         }
         sysEquipment.setCreatedTime(new Date());
         sysEquipment.setUpdatedTime(new Date());
@@ -83,6 +83,10 @@ public class SysEquipmentServiceImpl implements SysEquipmentService {
         SysEquipment sysEquipment = new SysEquipment();
         BeanCopyUtils.copy(sysEquipmentDto, sysEquipment);
         SysUserVo sysUserVo = (SysUserVo) StpUtil.getTokenSession().get(SessionUtil.SESSION_USER_KEY);
+        // 判断设备编码是否存在
+        if (sysEquipmentMapper.queryEquipmentByCode(sysEquipment.getCode()) > 0) {
+            throw new RuntimeException("设备编码已存在");
+        }
         sysEquipment.setUpdatedTime(new Date());
         sysEquipment.setUpdatedBy(sysUserVo.getAccount());
         sysEquipmentMapper.updateById(sysEquipment);
@@ -95,7 +99,7 @@ public class SysEquipmentServiceImpl implements SysEquipmentService {
     public void deleteSysEquipment(SysEquipmentDto sysEquipmentDto) {
         // 设备下面有子设备则不能删除
         if (sysEquipmentMapper.queryChildEquipmentCount(sysEquipmentDto.getId()) > 0) {
-            throw new ServiceException("该设备下有子设备，不能删除");
+            throw new RuntimeException("该设备下有子设备，不能删除");
         }
         sysEquipmentMapper.deleteById(sysEquipmentDto.getId());
     }