diff --git a/app/Http/Controllers/Admin/ParkingElectronicMapController.php b/app/Http/Controllers/Admin/ParkingElectronicMapController.php
index cf78010..7a59858 100644
--- a/app/Http/Controllers/Admin/ParkingElectronicMapController.php
+++ b/app/Http/Controllers/Admin/ParkingElectronicMapController.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers\Admin;
 
+use App\Exceptions\CustomException;
 use App\Services\AdminFloorService;
 use App\Services\ApiResponseService;
 use App\Services\ParkingElectronicMapService;
@@ -87,6 +88,8 @@ class ParkingElectronicMapController extends BaseController
                 'parking_space_list' => $list
             ];
             return $this->responseService->success($data);
+        } catch (ValidationException $e) {
+            throw $e;
         } catch (Exception $e) {
             $m_prefix = __('exception.exception_handler.resource');
             return $this->responseService->systemError(
@@ -128,13 +131,15 @@ class ParkingElectronicMapController extends BaseController
             $data = $request->all();
             $saveData = $data['saveData'] ?? [];
             if (empty($saveData)) {
-                throw new Exception(__('validation.map.d_empty'));
+                throw new CustomException(__('validation.map.d_empty'));
             }
             foreach ($saveData as $item) {
                 $this->saveValidator($item, 1);
             }
             $this->service->saveModel($saveData);
             return $this->responseService->success([], __('admin.save_succeeded'));
+        } catch (CustomException|ValidationException $e) {
+            throw $e;
         } catch (Exception $e) {
             $m_prefix = __('admin.save_failed');
             return $this->responseService->systemError(
@@ -151,6 +156,8 @@ class ParkingElectronicMapController extends BaseController
             $this->saveValidator($data);
             $list = $this->service->getList($data);
             return $this->responseService->success($list);
+        } catch (ValidationException $e) {
+            throw $e;
         } catch (Exception $e) {
             $m_prefix = __('exception.exception_handler.resource');
             return $this->responseService->systemError(
diff --git a/app/Services/ParkingVipListService.php b/app/Services/ParkingVipListService.php
index d3ddbb5..dd0cde8 100644
--- a/app/Services/ParkingVipListService.php
+++ b/app/Services/ParkingVipListService.php
@@ -2,12 +2,9 @@
 
 namespace App\Services;
 
-use App\Models\ParkingLicensePlate;
-use App\Models\ParkingSpaceType;
+use App\Exceptions\CustomException;
 use App\Models\ParkingVipList;
 use Exception;
-use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\DB;
 
@@ -32,7 +29,7 @@ class ParkingVipListService
 
     /**
      * @param array $data
-     * @throws Exception
+     * @throws CustomException
      */
     public function createModel(array $data)
     {
@@ -45,7 +42,7 @@ class ParkingVipListService
             if (ParkingVipList::query()->where('license_id', $license_id)
                 ->exists()
             ) {
-                throw new Exception(
+                throw new CustomException(
                     __('service.admin_vip_list.license_exists')
                 );
             }