diff --git a/app/services/camera_name_service.py b/app/services/camera_name_service.py
index 7c29ec5..9059db9 100644
--- a/app/services/camera_name_service.py
+++ b/app/services/camera_name_service.py
@@ -200,7 +200,12 @@ class CameraNameService:
         if not camera_info:
             return device_id
 
-        # 提取变量
+        # 优先使用 camera_name（用户自定义名称）
+        camera_name = camera_info.get("cameraName") or camera_info.get("camera_name")
+        if camera_name:
+            return camera_name
+
+        # 降级：提取变量
         camera_code = camera_info.get("cameraCode") or camera_info.get("camera_code")
         stream = camera_info.get("stream")
         name = self.extract_name(camera_info)