diff --git a/app/Services/HikParkingCameraService.php b/app/Services/HikParkingCameraService.php
index 01cc945..7d37c41 100644
--- a/app/Services/HikParkingCameraService.php
+++ b/app/Services/HikParkingCameraService.php
@@ -78,12 +78,12 @@ class HikParkingCameraService
                         "VehicleNoExist" => [
                             "enabled"      => true,
                             "flashEnabled" => $is_flicker,
-                            "lampColor"    => $color_occupy
+                            "lampColor"    => $color_vacant
                         ],
                         "VehicleExist"   => [
                             "enabled"      => true,
                             "flashEnabled" => $is_flicker,
-                            "lampColor"    => $color_vacant
+                            "lampColor"    => $color_occupy
                         ]
                     ]
                 ]