diff --git a/DataCenter_Windows/WindowsDataCenter/WindowsDataCenter/Service1.cs b/DataCenter_Windows/WindowsDataCenter/WindowsDataCenter/Service1.cs
index 4148de5..06c7003 100644
--- a/DataCenter_Windows/WindowsDataCenter/WindowsDataCenter/Service1.cs
+++ b/DataCenter_Windows/WindowsDataCenter/WindowsDataCenter/Service1.cs
@@ -45,7 +45,7 @@ namespace WindowsDataCenter
                 Name = "OWIN SELF HOST MAIN THREAD"
             };
             //TODO: use app.config for endpoint config.
-            _webApp = WebApp.Start<StartOwin>("http://localhost:8800");
+            _webApp = WebApp.Start<StartOwin>("http://*:8800");
         }
 
         protected override void OnStop()