diff --git a/src/main/java/lion/Message/AbstractMessage.java b/src/main/java/lion/Message/AbstractMessage.java
index 42a86c5..8491abb 100644
--- a/src/main/java/lion/Message/AbstractMessage.java
+++ b/src/main/java/lion/Message/AbstractMessage.java
@@ -16,8 +16,6 @@ public class AbstractMessage {
 
     public static final byte MAINTAIN_MESSAGE = 7;
 
-    public static final byte FILE_TRANSFER_MESSAGE = 8;
-
     public static final byte GALLERY_REQUEST_MESSAGE = 101;
 
     public byte messageType;
diff --git a/src/main/java/lion/Message/MessageCodec.java b/src/main/java/lion/Message/MessageCodec.java
index 6c7157a..f8e913b 100644
--- a/src/main/java/lion/Message/MessageCodec.java
+++ b/src/main/java/lion/Message/MessageCodec.java
@@ -6,7 +6,6 @@ import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.handler.codec.ByteToMessageCodec;
 import lion.CustomUtil;
-import lion.Message.Acclerator.FileTransferMessage;
 import lion.Message.Main.*;
 import lombok.extern.slf4j.Slf4j;