diff --git a/Apewer/Web/MiniServer.cs b/Apewer/Web/MiniServer.cs
index 618ea42..c6a5ed3 100644
--- a/Apewer/Web/MiniServer.cs
+++ b/Apewer/Web/MiniServer.cs
@@ -133,8 +133,15 @@ namespace Apewer.Web
         int GetPort()
         {
             var socket = _socket;
-            if (socket != null) return 0;
-            try { if (socket.LocalEndPoint is IPEndPoint ipep) return ipep.Port; } catch { }
+            if (socket == null) return 0;
+            try
+            {
+                if (socket.LocalEndPoint is IPEndPoint ipep)
+                {
+                    return ipep.Port;
+                }
+            }
+            catch { }
             return 0;
         }
 
@@ -203,7 +210,7 @@ namespace Apewer.Web
             catch (Exception ex)
             {
                 Shutdown();
-                Logger.Web.Exception(this, ex);
+                Logger.Web.Exception(ex, this);
                 CatchException?.Invoke(ex);
                 return;
             }