diff --git a/src/main/java/com/iflytop/nuclear/controller/NuclearCoreController.java b/src/main/java/com/iflytop/nuclear/controller/NuclearCoreController.java
index a3daa89..427869c 100644
--- a/src/main/java/com/iflytop/nuclear/controller/NuclearCoreController.java
+++ b/src/main/java/com/iflytop/nuclear/controller/NuclearCoreController.java
@@ -45,6 +45,7 @@ public class NuclearCoreController {
         NuclearCore nuclearCore = NuclearCore.builder()
                 .name(coreInfo.get("name"))
                 .serialNumber(coreInfo.get("serialNumber"))
+                .stationId(Integer.parseInt(coreInfo.get("stationId")))
                 .build();
         boolean save = nuclearCoreService.save(nuclearCore);
         res.put("result", save);
@@ -60,7 +61,7 @@ public class NuclearCoreController {
     }
 
     @PostMapping("/update/{id}")
-    public ResponseData update(@PathVariable(name="id") Long coreId, @RequestBody Map<String,String> coreInfo) {
+    public ResponseData update(@PathVariable(name="id") int coreId, @RequestBody Map<String,String> coreInfo) {
         NuclearCore nuclearCore = NuclearCore.builder()
                 .name(coreInfo.get("name"))
                 .serialNumber(coreInfo.get("serialNumber"))
diff --git a/src/main/java/com/iflytop/nuclear/controller/NuclearStationController.java b/src/main/java/com/iflytop/nuclear/controller/NuclearStationController.java
index 8daad26..bbf7dc2 100644
--- a/src/main/java/com/iflytop/nuclear/controller/NuclearStationController.java
+++ b/src/main/java/com/iflytop/nuclear/controller/NuclearStationController.java
@@ -1,8 +1,11 @@
 package com.iflytop.nuclear.controller;
 
 import com.alibaba.fastjson2.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.iflytop.nuclear.model.Account;
+import com.iflytop.nuclear.model.NuclearCore;
 import com.iflytop.nuclear.model.NuclearStation;
+import com.iflytop.nuclear.service.NuclearCoreService;
 import com.iflytop.nuclear.service.NuclearStationService;
 import com.iflytop.nuclear.utils.ResponseData;
 import lombok.extern.slf4j.Slf4j;
@@ -26,6 +29,8 @@ public class NuclearStationController {
 
     @Autowired
     NuclearStationService nuclearStationService;
+    @Autowired
+    NuclearCoreService nuclearCoreService;
 
     @GetMapping("/list")
     public ResponseData list() {
@@ -53,6 +58,13 @@ public class NuclearStationController {
 
     @PostMapping("/delete/{id}")
     public ResponseData delete(@PathVariable(name="id") String stationId) {
+        // 根据id查询底下是否有核芯堆
+        QueryWrapper<NuclearCore> nuclearCoreQueryWrapper = new QueryWrapper<>();
+        nuclearCoreQueryWrapper.eq("station_id", stationId);
+        List<NuclearCore> list = nuclearCoreService.list(nuclearCoreQueryWrapper);
+        if (list.size() > 0){
+            return ResponseData.fail("当前核电站下拥有核芯堆，禁止删除");
+        }
         boolean b = nuclearStationService.removeById(stationId);
         JSONObject res = new JSONObject();
         res.put("result", b);
@@ -60,7 +72,7 @@ public class NuclearStationController {
     }
 
     @PostMapping("/update/{id}")
-    public ResponseData update(@PathVariable(name="id") Long stationId, @RequestBody Map<String,String> stationInfo) {
+    public ResponseData update(@PathVariable(name="id") int stationId, @RequestBody Map<String,String> stationInfo) {
         NuclearStation nuclearStation = NuclearStation.builder()
                 .name(stationInfo.get("name"))
                 .address(stationInfo.get("address"))
diff --git a/src/main/java/com/iflytop/nuclear/model/NuclearCore.java b/src/main/java/com/iflytop/nuclear/model/NuclearCore.java
index cfbf5fd..4c612fd 100644
--- a/src/main/java/com/iflytop/nuclear/model/NuclearCore.java
+++ b/src/main/java/com/iflytop/nuclear/model/NuclearCore.java
@@ -20,9 +20,12 @@ import lombok.NoArgsConstructor;
 public class NuclearCore {
 
     @TableId
-    private Long id;
+    private int id;
     private String name;
     @TableField("serial_number")
     private String serialNumber;
 
+    @TableField("station_id")
+    private int stationId;
+
 }
diff --git a/src/main/java/com/iflytop/nuclear/model/NuclearStation.java b/src/main/java/com/iflytop/nuclear/model/NuclearStation.java
index 10eaf9b..5bcb28b 100644
--- a/src/main/java/com/iflytop/nuclear/model/NuclearStation.java
+++ b/src/main/java/com/iflytop/nuclear/model/NuclearStation.java
@@ -19,7 +19,7 @@ import lombok.NoArgsConstructor;
 public class NuclearStation {
 
     @TableId
-    private Long id;
+    private int id;
 
     private String name;