diff --git a/apps/efka/src/efka_app.erl b/apps/efka/src/efka_app.erl
index 97da891..528e846 100644
--- a/apps/efka/src/efka_app.erl
+++ b/apps/efka/src/efka_app.erl
@@ -17,7 +17,7 @@ start(_StartType, _StartArgs) ->
     erlang:system_flag(fullsweep_after, 16),
 
     %% 启动tcp的服务
-    start_tcp_server(),
+    % start_tcp_server(),
 
     %% 仓库的基础url
     application:set_env(efka, repository_url, "http://118.178.229.213:3000/anlicheng/ekfa/"),
@@ -46,4 +46,4 @@ start_tcp_server() ->
     ],
     {ok, _} = esockd:open('efka/tcp_server', Port, TransOpts, {tcp_channel, start_link, []}),
 
-    lager:debug("[efka_app] the tcp server start at: ~p", [Port]).
\ No newline at end of file
+    efka_loggeefka_logger:debug("[efka_app] the tcp server start at: ~p", [Port]).
\ No newline at end of file
diff --git a/apps/efka/src/efka_downloader.erl b/apps/efka/src/efka_downloader.erl
index 7789089..513ebce 100644
--- a/apps/efka/src/efka_downloader.erl
+++ b/apps/efka/src/efka_downloader.erl
@@ -33,7 +33,7 @@ test() ->
     Ref = download(Pid, Url, TargetDir),
     receive
         {download_response, Ref, Info} ->
-            lager:debug("info is: ~p", [Info])
+            efka_logger:debug("info is: ~p", [Info])
     end,
     ok.
 
@@ -96,7 +96,7 @@ handle_cast({download, ReceiverPid, Ref, Url, TargetDir}, State = #state{}) ->
                     EndTs = os:timestamp(),
                     %% 计算操作的时间，单位为毫秒
                     CostMs = timer:now_diff(EndTs, StartTs) div 1000,
-                    lager:debug("download cost: ~p", [CostMs]),
+                    efka_logger:debug("download cost: ~p", [CostMs]),
                     ReceiverPid ! {download_response, Ref, {ok, CostMs}};
                 {error, Reason} ->
                     ReceiverPid ! {download_response, Ref, {error, Reason}}
@@ -151,7 +151,7 @@ receive_data0(ClientRef, TargetDir, DefaultFile) ->
         {hackney_response, ClientRef, {headers, Headers}} ->
             TargetFilename = extra_filename(Headers, DefaultFile),
             FullFilename = TargetDir ++ TargetFilename,
-            lager:debug("full name: ~p", [FullFilename]),
+            efka_logger:debug("full name: ~p", [FullFilename]),
             {ok, File} = file:open(FullFilename, [write, binary]),
             receive_data1(ClientRef, File)
     end.
diff --git a/apps/efka/src/efka_logger.erl b/apps/efka/src/efka_logger.erl
new file mode 100644
index 0000000..5276dc1
--- /dev/null
+++ b/apps/efka/src/efka_logger.erl
@@ -0,0 +1,19 @@
+%%%-------------------------------------------------------------------
+%%% @author anlicheng
+%%% @copyright (C) 2025, <COMPANY>
+%%% @doc
+%%%
+%%% @end
+%%% Created : 29. 4月 2025 22:39
+%%%-------------------------------------------------------------------
+-module(efka_logger).
+-author("anlicheng").
+
+%% API
+-export([debug/2, notice/2]).
+
+debug(Format, Args) ->
+    io:format(Format, Args).
+
+notice(Format, Args) ->
+    io:format(Format, Args).
diff --git a/rebar.lock b/rebar.lock
deleted file mode 100644
index 8ccf52f..0000000
--- a/rebar.lock
+++ /dev/null
@@ -1,57 +0,0 @@
-{"1.2.0",
-[{<<"certifi">>,{pkg,<<"certifi">>,<<"2.5.3">>},1},
- {<<"esockd">>,
-  {git,"https://github.com/emqx/esockd.git",
-       {ref,"9b959fc11a1c398a589892f335235be6c5b4a454"}},
-  0},
- {<<"fs">>,{pkg,<<"fs">>,<<"6.1.1">>},1},
- {<<"goldrush">>,{pkg,<<"goldrush">>,<<"0.1.9">>},1},
- {<<"gpb">>,
-  {git,"https://github.com/tomas-abrahamsson/gpb.git",
-       {ref,"edda1006d863a09509673778c455d33d88e6edbc"}},
-  0},
- {<<"hackney">>,
-  {git,"https://github.com/benoitc/hackney.git",
-       {ref,"f642ee0eccaff9aa15707ae3a3effa29f2920e41"}},
-  0},
- {<<"idna">>,{pkg,<<"idna">>,<<"6.1.1">>},1},
- {<<"jiffy">>,
-  {git,"https://github.com/davisp/jiffy.git",
-       {ref,"50daa80a62a97ffb6dd46ea9cb8ccb4930cbf1ae"}},
-  0},
- {<<"lager">>,
-  {git,"https://github.com/erlang-lager/lager.git",
-       {ref,"459a3b2cdd9eadd29e5a7ce5c43932f5ccd6eb88"}},
-  0},
- {<<"metrics">>,{pkg,<<"metrics">>,<<"1.0.1">>},1},
- {<<"mimerl">>,{pkg,<<"mimerl">>,<<"1.2.0">>},1},
- {<<"parse_trans">>,
-  {git,"https://github.com/uwiger/parse_trans",
-       {ref,"6f3645afb43c7c57d61b54ef59aecab288ce1013"}},
-  0},
- {<<"ssl_verify_fun">>,{pkg,<<"ssl_verify_fun">>,<<"1.1.6">>},1},
- {<<"sync">>,
-  {git,"https://github.com/rustyio/sync.git",
-       {ref,"7dc303ed4ce8d26db82e171dbbd7c41067852c65"}},
-  0},
- {<<"unicode_util_compat">>,{pkg,<<"unicode_util_compat">>,<<"0.7.0">>},1}]}.
-[
-{pkg_hash,[
- {<<"certifi">>, <<"70BDD7E7188C804F3A30EE0E7C99655BC35D8AC41C23E12325F36AB449B70651">>},
- {<<"fs">>, <<"9D147B944D60CFA48A349F12D06C8EE71128F610C90870BDF9A6773206452ED0">>},
- {<<"goldrush">>, <<"F06E5D5F1277DA5C413E84D5A2924174182FB108DABB39D5EC548B27424CD106">>},
- {<<"idna">>, <<"8A63070E9F7D0C62EB9D9FCB360A7DE382448200FBBD1B106CC96D3D8099DF8D">>},
- {<<"metrics">>, <<"25F094DEA2CDA98213CECC3AEFF09E940299D950904393B2A29D191C346A8486">>},
- {<<"mimerl">>, <<"67E2D3F571088D5CFD3E550C383094B47159F3EEE8FFA08E64106CDF5E981BE3">>},
- {<<"ssl_verify_fun">>, <<"CF344F5692C82D2CD7554F5EC8FD961548D4FD09E7D22F5B62482E5AEAEBD4B0">>},
- {<<"unicode_util_compat">>, <<"BC84380C9AB48177092F43AC89E4DFA2C6D62B40B8BD132B1059ECC7232F9A78">>}]},
-{pkg_hash_ext,[
- {<<"certifi">>, <<"ED516ACB3929B101208A9D700062D520F3953DA3B6B918D866106FFA980E1C10">>},
- {<<"fs">>, <<"EF94E95FFE79916860649FED80AC62B04C322B0BB70F5128144C026B4D171F8B">>},
- {<<"goldrush">>, <<"99CB4128CFFCB3227581E5D4D803D5413FA643F4EB96523F77D9E6937D994CEB">>},
- {<<"idna">>, <<"92376EB7894412ED19AC475E4A86F7B413C1B9FBB5BD16DCCD57934157944CEA">>},
- {<<"metrics">>, <<"69B09ADDDC4F74A40716AE54D140F93BEB0FB8978D8636EADED0C31B6F099F16">>},
- {<<"mimerl">>, <<"F278585650AA581986264638EBF698F8BB19DF297F66AD91B18910DFC6E19323">>},
- {<<"ssl_verify_fun">>, <<"BDB0D2471F453C88FF3908E7686F86F9BE327D065CC1EC16FA4540197EA04680">>},
- {<<"unicode_util_compat">>, <<"25EEE6D67DF61960CF6A794239566599B09E17E668D3700247BC498638152521">>}]}
-].