diff --git a/app/Models/ParkingSpaceCamera.php b/app/Models/ParkingSpaceCamera.php
index 594b076..4ade102 100644
--- a/app/Models/ParkingSpaceCamera.php
+++ b/app/Models/ParkingSpaceCamera.php
@@ -98,14 +98,21 @@ class ParkingSpaceCamera extends Model
         return self::query()->where('camera_id', $camera_id)->count();
     }
 
-    // 获取在线相机IP地址
+    // 获取相机IP地址
     public static function getCameraIp($space_id)
     {
         $res = self::query()->where('space_id', $space_id)->first();
         if ($res) {
             return ParkingCamera::query()->where('id', $res['camera_id'])
-                ->where('status', 1)->value('camera_ip');
+                ->value('camera_ip');
         }
         return '';
     }
+
+    // 判断设备是否在线
+    public static function isOnlineCamera($camera_ip)
+    {
+        return ParkingCamera::query()->where('camera_ip', $camera_ip)
+            ->where('status', 1)->exists();
+    }
 }
diff --git a/app/Services/HikParkingCameraService.php b/app/Services/HikParkingCameraService.php
index 47cb455..6a6fe43 100644
--- a/app/Services/HikParkingCameraService.php
+++ b/app/Services/HikParkingCameraService.php
@@ -3,6 +3,7 @@
 namespace App\Services;
 
 use App\Models\ParkingCameraSendLog;
+use App\Models\ParkingSpaceCamera;
 
 class HikParkingCameraService
 {
@@ -56,6 +57,14 @@ class HikParkingCameraService
         })->toArray();
         if (!$body) {
             return [];
+        } else {
+            foreach ($body as $key => $value) {
+                if ($value['ip']) {
+                    if (!ParkingSpaceCamera::isOnlineCamera($value['ip'])) {
+                        unset($body[$key]);
+                    };
+                }
+            }
         }
         return ['list' => $body];
     }