diff --git a/src/main/java/com/iflytop/nuclear/controller/NuclearCoreController.java b/src/main/java/com/iflytop/nuclear/controller/NuclearCoreController.java
index 447737e..00c0153 100644
--- a/src/main/java/com/iflytop/nuclear/controller/NuclearCoreController.java
+++ b/src/main/java/com/iflytop/nuclear/controller/NuclearCoreController.java
@@ -64,16 +64,11 @@ public class NuclearCoreController {
         // 不通核电站的可以相同
         JSONObject res = new JSONObject();
         NuclearCore ns = nuclearCoreService.queryCoreByName(coreInfo.get("name"), coreInfo.get("stationId"));
-        NuclearCore ns1 = nuclearCoreService.queryCoreBySerial(coreInfo.get("serialNumber"), coreInfo.get("stationId"));
         if (ns != null) {
             return ResponseData.fail("已经存在该名称的反应堆");
         }
-        if (ns1 != null) {
-            return ResponseData.fail("已经存在该序列号的反应堆");
-        }
         NuclearCore nuclearCore = NuclearCore.builder()
                 .name(coreInfo.get("name"))
-                .serialNumber(coreInfo.get("serialNumber"))
                 .stationId(Integer.parseInt(coreInfo.get("stationId")))
                 .build();
         boolean save = nuclearCoreService.save(nuclearCore);
@@ -93,7 +88,6 @@ public class NuclearCoreController {
     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"))
                 .id(coreId)
                 .build();
         boolean b = nuclearCoreService.updateById(nuclearCore);
diff --git a/src/main/java/com/iflytop/nuclear/model/NuclearCore.java b/src/main/java/com/iflytop/nuclear/model/NuclearCore.java
index 1771024..24dcfa8 100644
--- a/src/main/java/com/iflytop/nuclear/model/NuclearCore.java
+++ b/src/main/java/com/iflytop/nuclear/model/NuclearCore.java
@@ -24,9 +24,6 @@ public class NuclearCore {
     @TableId
     private int id;
     private String name;
-    @TableField("serial_number")
-    private String serialNumber;
-
     @TableField("station_id")
     private int stationId;