diff --git a/src/WPF/GeneralUpdate.Packet/Domain/Enum/Format.cs b/src/WPF/GeneralUpdate.Packet/Domain/Enum/Format.cs
deleted file mode 100644
index 56d9f9f..0000000
--- a/src/WPF/GeneralUpdate.Packet/Domain/Enum/Format.cs
+++ /dev/null
@@ -1,8 +0,0 @@
-namespace GeneralUpdate.Packet.Domain.Enum
-{
-    public class Format
-    {
-        public const string ZIP = "zip";
-        public const string SEVENZIP = "7z";
-    }
-}
\ No newline at end of file