diff --git a/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java b/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java
index f37c41de..6536358a 100644
--- a/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java
+++ b/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java
@@ -199,7 +199,7 @@ public class DcDeviceController extends BaseController {
      * @param response 响应
      * @param iotDevice 导入数据结果
      */
-    @PreAuthorize("@ss.hasPermi('iot:device:export')")
+   // @PreAuthorize("@ss.hasPermi('iot:device:export')")
     @Log(title = "导出设备", businessType = BusinessType.EXPORT)
     @PostMapping("export")
     public void exportDevice(HttpServletResponse response, DcDevice iotDevice) {