diff --git a/sf_machine_connect/__manifest__.py b/sf_machine_connect/__manifest__.py
index 6ee1a20a..abc524f1 100644
--- a/sf_machine_connect/__manifest__.py
+++ b/sf_machine_connect/__manifest__.py
@@ -39,7 +39,7 @@
         ],
 
     },
-    'external_dependencies': {'python': ['opcua(使用pip install opcua -i https://pypi.tuna.tsinghua.edu.cn/simple)']},
+    # 'external_dependencies': {'python': ['opcua(使用pip install opcua -i https://pypi.tuna.tsinghua.edu.cn/simple)']},
 
     'installable': True,
     'application': True,