diff --git a/app/Services/ParkingElectronicMapService.php b/app/Services/ParkingElectronicMapService.php
index e0ffe03..9269389 100644
--- a/app/Services/ParkingElectronicMapService.php
+++ b/app/Services/ParkingElectronicMapService.php
@@ -120,4 +120,15 @@ class ParkingElectronicMapService extends BaseService
             (new OperationLogService())->logDeleted($model, 'map.sync_delete');
         }
     }
+
+    // 楼层发生改变则删除
+    public static function syncUpdateFloor($space_id, $floor_id)
+    {
+        $old_floor_id = ParkingElectronicMap::query()->where([
+            'space_id' => $space_id
+        ])->value('floor_id');
+        if ($old_floor_id != $floor_id) {
+            self::syncDeleteMapSpace($space_id, $floor_id);
+        }
+    }
 }
diff --git a/app/Services/ParkingSpaceService.php b/app/Services/ParkingSpaceService.php
index a865993..a680175 100644
--- a/app/Services/ParkingSpaceService.php
+++ b/app/Services/ParkingSpaceService.php
@@ -513,6 +513,9 @@ class ParkingSpaceService extends BaseService
                 'parking_space.update'
             );
 
+            // 楼层发生改变则删除地图车位位置
+            ParkingElectronicMapService::syncUpdateFloor($id, $data['floor_id']);
+
             DB::commit();
             return $model;
         } catch (Exception $e) {