diff --git a/include/protocol.hrl b/include/protocol.hrl
index e3e6a5b..c8f40b9 100644
--- a/include/protocol.hrl
+++ b/include/protocol.hrl
@@ -12,7 +12,7 @@
 %% RESPONSE: 对 REQUEST 的响应帧
 %% CAST: 单向消息帧，不需要响应
 -define(FRAME_REQUEST, 16#01).
--define(FRAME_RESPONSE, 16#02).
+-define(FRAME_REPLY, 16#02).
 -define(FRAME_CAST, 16#03).
 
 %%%% 命令类型子分类, 不需要返回值
diff --git a/src/transport/efka_client.erl b/src/transport/efka_client.erl
index 93fd122..1bdbfb2 100644
--- a/src/transport/efka_client.erl
+++ b/src/transport/efka_client.erl
@@ -150,7 +150,7 @@ handle_event(info, flush_cache, _, State) ->
     {keep_state, State};
 
 %% 处理收到的ssl消息
-handle_event(info, {ssl, Socket, <<?FRAME_RESPONSE, PacketBin/binary>>}, _, State = #state{socket = Socket}) ->
+handle_event(info, {ssl, Socket, <<?FRAME_REPLY, PacketBin/binary>>}, _, State = #state{socket = Socket}) ->
     ReplyFrame = message_pb:decode_msg(PacketBin, 'ReplyFrame'),
     {keep_state, State, [{next_event, internal, {decoded_reply, ReplyFrame}}]};
 handle_event(info, {ssl, Socket, <<?FRAME_REQUEST, PacketBin/binary>>}, _, State = #state{socket = Socket}) ->
diff --git a/src/transport/service_channel.erl b/src/transport/service_channel.erl
index 28538b6..df37c13 100644
--- a/src/transport/service_channel.erl
+++ b/src/transport/service_channel.erl
@@ -9,15 +9,9 @@
 -module(service_channel).
 -author("licheng5").
 -include("efka_tables.hrl").
+-include("protocol.hrl").
 -include("service_pb.hrl").
 
-%% REQUEST: 需要响应的请求帧
-%% RESPONSE: 对 REQUEST 的响应帧
-%% CAST: 单向消息帧，不需要响应
--define(FRAME_REQUEST, 16#01).
--define(FRAME_RESPONSE, 16#02).
--define(FRAME_CAST, 16#03).
-
 %% API
 -export([init/2]).
 -export([websocket_init/1, websocket_handle/2, websocket_info/2, terminate/3]).
@@ -145,7 +139,7 @@ result_reply_packet(PacketId, Result) when is_integer(PacketId), is_binary(Resul
         packet_id = PacketId,
         reply = {result, Result}
     }),
-    <<?FRAME_RESPONSE, Reply/binary>>.
+    <<?FRAME_REPLY, Reply/binary>>.
 
 -spec error_reply_packet(integer(), integer(), binary()) -> binary().
 error_reply_packet(PacketId, Code, Message) when is_integer(PacketId), is_integer(Code), is_binary(Message) ->
@@ -153,4 +147,4 @@ error_reply_packet(PacketId, Code, Message) when is_integer(PacketId), is_intege
         packet_id = PacketId,
         reply = {error, #'ServiceReply.Error'{code = Code, message = Message}}
     }),
-    <<?FRAME_RESPONSE, Reply/binary>>.
+    <<?FRAME_REPLY, Reply/binary>>.
\ No newline at end of file