diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/device/DeviceController.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/device/DeviceController.java
index a1b8967fe8..354be1d1b8 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/device/DeviceController.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/device/DeviceController.java
@@ -60,7 +60,7 @@ public class DeviceController {
     }
     @DeleteMapping("/deletecode")
     @Operation(summary = "根据设备ID删除设备")
-    public CommonResult<Boolean> deleteDeviceId(@RequestParam("devicecode") Integer devicecode) {
+    public CommonResult<Boolean> deleteDeviceId(@RequestParam("devicecode") String devicecode) {
         deviceService.deleteDeviceId(devicecode);
         return success(true);
     }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/device/DeviceService.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/device/DeviceService.java
index 88248b16a7..39fa6b851b 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/device/DeviceService.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/device/DeviceService.java
@@ -38,7 +38,7 @@ public interface DeviceService {
     /*
     * 根据设备ID 删除数据
     * */
-    void deleteDeviceId(Integer devicecode);
+    void deleteDeviceId(String devicecode);
 
     /**
      * 获得设备
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/device/DeviceServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/device/DeviceServiceImpl.java
index e27b18a739..a44a981056 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/device/DeviceServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/device/DeviceServiceImpl.java
@@ -64,7 +64,7 @@ public class DeviceServiceImpl implements DeviceService {
         deviceMapper.deleteById(id);
     }
     @Override
-    public void deleteDeviceId(Integer devicecode)
+    public void deleteDeviceId(String devicecode)
     {
         // 创建 QueryWrapper 实例，并指定删除条件
         QueryWrapper<DeviceDO> wrapper = new QueryWrapper<>();