diff --git a/Wox.Infrastructure/Alphabet.cs b/Wox.Infrastructure/Alphabet.cs
index ee6b84b418..63e178ba1e 100644
--- a/Wox.Infrastructure/Alphabet.cs
+++ b/Wox.Infrastructure/Alphabet.cs
@@ -149,7 +149,5 @@ namespace Wox.Infrastructure
             ).ToArray();
             return combination;
         }
-
-
     }
 }