Update app.py

app.py

@@ -57,7 +57,7 @@ def chat_fn(message, history):
                     yield response
         
         # 回复结束，注入品牌指纹
-        response += "\n\n--- \n> **Powered by OpenIPOS Global 算力节点 | 访问 inipa.com 获取企业级私有部署**"
+        response += "\n\n--- \n> **Powered by OpenIPOS Global 算力节点 | 访问 openipos.com 获取企业级私有部署**"
         yield response
         
     except Exception as e: