diff --git a/src/main/java/com/xydl/cac/service/impl/ZsbServiceImpl.java b/src/main/java/com/xydl/cac/service/impl/ZsbServiceImpl.java
index 58bd4d8..d8555a4 100644
--- a/src/main/java/com/xydl/cac/service/impl/ZsbServiceImpl.java
+++ b/src/main/java/com/xydl/cac/service/impl/ZsbServiceImpl.java
@@ -2,8 +2,10 @@ package com.xydl.cac.service.impl;
 
 import com.xydl.cac.entity.Jg;
 import com.xydl.cac.entity.Lx;
+import com.xydl.cac.entity.Modev;
 import com.xydl.cac.entity.Zsb;
 import com.xydl.cac.repository.LxRepository;
+import com.xydl.cac.repository.ModevRepository;
 import com.xydl.cac.repository.ZsbRepository;
 import com.xydl.cac.service.JgService;
 import com.xydl.cac.service.ZsbService;
@@ -27,6 +29,8 @@ public class ZsbServiceImpl implements ZsbService {
     JgService jgService;
     @Resource
     LxRepository lxRepository;
+    @Resource
+    ModevRepository modevRepository;
 
     @Override
     public List<Zsb> listAll(Integer jgid) throws Exception {
@@ -111,6 +115,10 @@ public class ZsbServiceImpl implements ZsbService {
 
     @Override
     public void delete(Integer id) throws Exception {
+        List<Modev> modevList = modevRepository.findByZsbid(id);
+        if (!CollectionUtils.isEmpty(modevList)) {
+            throw new Exception("已被监测装置使用不能删除");
+        }
         repository.deleteById(id);
     }