diff --git a/unilabos/app/main.py b/unilabos/app/main.py
index b65da8e..c646518 100644
--- a/unilabos/app/main.py
+++ b/unilabos/app/main.py
@@ -356,7 +356,7 @@ def main():
 
     if BasicConfig.upload_registry:
         # 设备注册到服务端 - 需要 ak 和 sk
-        if args_dict.get("ak") and args_dict.get("sk"):
+        if BasicConfig.ak and BasicConfig.sk:
             print_status("开始注册设备到服务端...", "info")
             try:
                 register_devices_and_resources(lab_registry)
diff --git a/unilabos/ros/nodes/base_device_node.py b/unilabos/ros/nodes/base_device_node.py
index 7a31188..8dc9c86 100644
--- a/unilabos/ros/nodes/base_device_node.py
+++ b/unilabos/ros/nodes/base_device_node.py
@@ -582,7 +582,7 @@ class BaseROS2DeviceNode(Node, Generic[T]):
         - update: 更新现有资源
         - remove: 从资源树中移除资源
         """
-        from pylabrobot.resources import Resource as ResourcePLR
+        from pylabrobot.resources.resource import Resource as ResourcePLR
         try:
             data = json.loads(req.command)
             results = []