diff --git a/src/main/java/com/xydl/cac/controller/NSensorController.java b/src/main/java/com/xydl/cac/controller/NSensorController.java
index 0d278c9..4b41020 100644
--- a/src/main/java/com/xydl/cac/controller/NSensorController.java
+++ b/src/main/java/com/xydl/cac/controller/NSensorController.java
@@ -98,7 +98,7 @@ public class NSensorController extends BasicController {
 
     @PostMapping("delete")
     @ApiOperation("删除")
-    public Response<String> delete(@Validated @NotNull(message = "ID不能为空!") @Param("id") Integer id) {
+    public Response<String> delete(@Validated @NotNull(message = "ID不能为空!") @Param("id") Integer id) throws Exception {
         service.delete(id);
         return Response.success("OK");
     }
diff --git a/src/main/java/com/xydl/cac/repository/WarnRuleRepository.java b/src/main/java/com/xydl/cac/repository/WarnRuleRepository.java
index f1c2ba4..cc47d55 100644
--- a/src/main/java/com/xydl/cac/repository/WarnRuleRepository.java
+++ b/src/main/java/com/xydl/cac/repository/WarnRuleRepository.java
@@ -11,5 +11,7 @@ import java.util.List;
 @Repository
 public interface WarnRuleRepository extends JpaRepository<WarnRule, Integer>, JpaSpecificationExecutor<WarnRule> {
 
-   List<WarnRule> findBySensorId(Integer sensorId);
+    List<WarnRule> findBySensorId(Integer sensorId);
+
+    List<WarnRule> findByModevtypePointId(Integer modevtypePointId);
 }
\ No newline at end of file
diff --git a/src/main/java/com/xydl/cac/service/ModevTypePointService.java b/src/main/java/com/xydl/cac/service/ModevTypePointService.java
index e41f88e..ffb3342 100644
--- a/src/main/java/com/xydl/cac/service/ModevTypePointService.java
+++ b/src/main/java/com/xydl/cac/service/ModevTypePointService.java
@@ -10,6 +10,6 @@ public interface ModevTypePointService {
 
     ModevTypePoint add(ModevTypePoint item) throws Exception;
 
-    void delete(Integer id);
+    void delete(Integer id) throws Exception;
 
 }
diff --git a/src/main/java/com/xydl/cac/service/NSensorService.java b/src/main/java/com/xydl/cac/service/NSensorService.java
index 11cf94c..e34eccf 100644
--- a/src/main/java/com/xydl/cac/service/NSensorService.java
+++ b/src/main/java/com/xydl/cac/service/NSensorService.java
@@ -21,7 +21,7 @@ public interface NSensorService {
 
     void batchUpdate(SensorUpdateModel model) throws Exception;
 
-    void delete(Integer id);
+    void delete(Integer id) throws Exception;
 
     NSensor detail(Integer id) throws Exception;
 
diff --git a/src/main/java/com/xydl/cac/service/impl/ModevTypePointServiceImpl.java b/src/main/java/com/xydl/cac/service/impl/ModevTypePointServiceImpl.java
index bf2e605..51bfa47 100644
--- a/src/main/java/com/xydl/cac/service/impl/ModevTypePointServiceImpl.java
+++ b/src/main/java/com/xydl/cac/service/impl/ModevTypePointServiceImpl.java
@@ -1,8 +1,10 @@
 package com.xydl.cac.service.impl;
 
 import com.xydl.cac.entity.ModevTypePoint;
+import com.xydl.cac.entity.WarnRule;
 import com.xydl.cac.exception.BusinessException;
 import com.xydl.cac.repository.ModevTypePointRepository;
+import com.xydl.cac.repository.WarnRuleRepository;
 import com.xydl.cac.service.ModevTypePointService;
 import com.xydl.cac.service.UnitService;
 import lombok.extern.slf4j.Slf4j;
@@ -23,6 +25,8 @@ public class ModevTypePointServiceImpl implements ModevTypePointService {
     ModevTypePointRepository repository;
     @Resource
     UnitService unitService;
+    @Resource
+    WarnRuleRepository ruleRepository;
 
     @Override
     public List<ModevTypePoint> listAll(Integer modevtypeId) {
@@ -46,7 +50,11 @@ public class ModevTypePointServiceImpl implements ModevTypePointService {
     }
 
     @Override
-    public void delete(Integer id) {
+    public void delete(Integer id) throws Exception {
+        List<WarnRule> list = ruleRepository.findByModevtypePointId(id);
+        if (!CollectionUtils.isEmpty(list)) {
+            throw new BusinessException("该监测装置类型的该字段已配置告警规则，请先删除对应的规则后再来操作");
+        }
         repository.deleteById(id);
     }
 }
diff --git a/src/main/java/com/xydl/cac/service/impl/NSensorServiceImpl.java b/src/main/java/com/xydl/cac/service/impl/NSensorServiceImpl.java
index a5bba67..3c063b0 100644
--- a/src/main/java/com/xydl/cac/service/impl/NSensorServiceImpl.java
+++ b/src/main/java/com/xydl/cac/service/impl/NSensorServiceImpl.java
@@ -9,6 +9,7 @@ import com.xydl.cac.model.SensorDetail;
 import com.xydl.cac.model.SensorUpdateModel;
 import com.xydl.cac.repository.ModevRepository;
 import com.xydl.cac.repository.NSensorRepository;
+import com.xydl.cac.repository.WarnRuleRepository;
 import com.xydl.cac.service.*;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
@@ -45,6 +46,8 @@ public class NSensorServiceImpl implements NSensorService {
     ModevTypePointService modevTypePointService;
     @Resource
     ModevRepository modevRepository;
+    @Resource
+    WarnRuleRepository ruleRepository;
 
     @Override
     public List<NSensor> listAll(Integer zsbid) throws Exception {
@@ -132,7 +135,11 @@ public class NSensorServiceImpl implements NSensorService {
     }
 
     @Override
-    public void delete(Integer id) {
+    public void delete(Integer id) throws Exception {
+        List<WarnRule> list = ruleRepository.findBySensorId(id);
+        if (!CollectionUtils.isEmpty(list)) {
+            throw new BusinessException("该监测装置已配置告警规则，请先删除对应的规则后再来操作");
+        }
         repository.deleteById(id);
     }