diff --git a/protocol/src/main/resources/csharp/ProtocolTemplate.cs b/protocol/src/main/resources/csharp/ProtocolTemplate.cs
index 2c80bff8..a927fb94 100644
--- a/protocol/src/main/resources/csharp/ProtocolTemplate.cs
+++ b/protocol/src/main/resources/csharp/ProtocolTemplate.cs
@@ -3,7 +3,7 @@ using System.Collections.Generic;
 
 namespace zfoocs
 {
-    {}
+{}
     public class {}
     {
         {}