diff --git a/erlSync.sample.config b/eSync.sample.config
similarity index 69%
rename from erlSync.sample.config
rename to eSync.sample.config
index 34580b9..662a4dc 100644
--- a/erlSync.sample.config
+++ b/eSync.sample.config
@@ -9,6 +9,15 @@
       %% 默认值: all
       {log, all},
 
+		%% base dir
+		%% 默认值: "./"
+		{baseDir, "./"},
+
+		%% monitor file ext 监听文件的后缀名列表
+		%% 默认值: [".hrl", ".erl", ".beam", ".dtl", ".lfe", ".ex", ".config"]
+
+		{monitorExt, [".hrl", ".erl", ".beam", ".dtl", ".lfe", ".ex", ".config"]},
+
       %% 这个参数用于设置特殊目录下的文件检查编译与加载
       %% 格式:{extraDirs, [{strategy(), [srcDirDescr()]}] | undefined}
       %% -type strategy() :: only | del | addExtra | addOnly.
@@ -30,20 +39,22 @@
       %% 默认值: fix
       {descendant, fix},
 
-      %% Beam更新回调函数 格式: undefined | {Mondule, Fun} | [{Mondule, Fun}, ...], Fun函数只有一个参数
-      {onMSyncFun, undefined},
+		%% Beam更新回调函数 格式: undefined | {Mondule, Fun} | [{Mondule, Fun}, ...], Fun函数只有一个参数
+		{onMSyncFun, undefined},
+
+		%% config更新回调函数 格式: undefined | {Mondule, Fun} | [{Mondule, Fun}, ...], Fun函数只有一个参数
+		{onCSyncFun, undefined},
+
+		%% 是否开启集群同步加载
+		{swSyncNode, false},
 
-      %% config更新回调函数 格式: undefined | {Mondule, Fun} | [{Mondule, Fun}, ...], Fun函数只有一个参数
-      {onCSyncFun, undefined},
+		%% 仅仅内存编译还是编译写入到磁盘去
+		{isJustMem, false},
 
-      %% 是否开启集群同步加载
-      {swSyncNode, false},
+		%% 如果存在debug_info_key 需要用户提供获取debug_info_key的函数 格式: undefined | {Mondule, Fun}
+		%% this fun need return: {debug_info_key, xxx}
+		{debugInfoKeyFun, undefined}
+	]}
+].
 
-      %% 仅仅内存编译还是编译写入到磁盘去
-      {isJustMem, false},
 
-      %% 如果存在debug_info_key 需要用户提供获取debug_info_key的函数 格式: undefined | {Mondule, Fun}
-      %% this fun need return: {debug_info_key, xxx}
-      {debugInfoKeyFun, undefined}
-   ]}
-].
\ No newline at end of file
diff --git a/priv/fileSync b/priv/fileSync
index eab37de..bd5488b 100644
Binary files a/priv/fileSync and b/priv/fileSync differ
diff --git a/priv/fileSync.exe b/priv/fileSync.exe
index c3a7eba..6544630 100644
Binary files a/priv/fileSync.exe and b/priv/fileSync.exe differ
diff --git a/src/eSync.erl b/src/eSync.erl
index a19879f..24b6c2b 100644
--- a/src/eSync.erl
+++ b/src/eSync.erl
@@ -10,6 +10,8 @@
 -define(LOG_ON(Val), Val == true; Val == all; Val == skip_success; is_list(Val), Val =/= []).
 
 -define(Log, log).
+-define(baseDir, baseDir).
+-define(monitorExt, monitorExt).
 -define(compileCmd, compileCmd).
 -define(extraDirs, extraDirs).
 -define(descendant, descendant).
@@ -19,7 +21,9 @@
 -define(isJustMem, isJustMem).
 -define(debugInfoKeyFun, debugInfoKeyFun).
 
--define(DefCfgList, [{?Log, all}, {?compileCmd, undefined}, {?extraDirs, undefined}, {?descendant, fix}, {?onMSyncFun, undefined}, {?onCSyncFun, undefined}, {?swSyncNode, false}, {?isJustMem, false}, {?debugInfoKeyFun, undefined}]).
+-define(ExtList, [".hrl", ".erl", ".beam", ".dtl", ".lfe", ".ex", ".config"]).
+
+-define(DefCfgList, [{?Log, all}, {?baseDir, "./"}, {?monitorExt, ?ExtList}, {?compileCmd, undefined}, {?extraDirs, undefined}, {?descendant, fix}, {?onMSyncFun, undefined}, {?onCSyncFun, undefined}, {?swSyncNode, false}, {?isJustMem, false}, {?debugInfoKeyFun, undefined}]).
 
 -define(esCfgSync, esCfgSync).
 -define(rootSrcDir, <<"src">>).
@@ -225,17 +229,9 @@ handle_info({Port, {data, Data}}, #state{status = Status, srcFiles = Srcs, hrlFi
       wait ->
          case Data of
             <<"init">> ->
-               %% port启动成功 先发送监听目录配置
-               {AddExtraSrcDirs, AddOnlySrcDirs, OnlySrcDirs, DelSrcDirs} = mergeExtraDirs(false),
-               AddExtraStr = string:join([filename:nativename(OneDir) || OneDir <- AddExtraSrcDirs], "|"),
-               AddOnlyStr = string:join([filename:nativename(OneDir) || OneDir <- AddOnlySrcDirs], "|"),
-               OnlyStr = string:join([filename:nativename(OneDir) || OneDir <- OnlySrcDirs], "|"),
-               DelStr = string:join([filename:nativename(OneDir) || OneDir <- DelSrcDirs], "|"),
-               AllStr = string:join([AddExtraStr, AddOnlyStr, OnlyStr, DelStr], "\r\n"),
-               erlang:port_command(Port, AllStr),
-               ?logSuccess("eSync connect fileSync success..."),
                %% 然后收集一下监听目录下的src文件
                {BSrcs, BHrls, BConfigs, BBeams} = collSrcFiles(true),
+               ?logSuccess("eSync connect fileSync success and coll src files over..."),
                {noreply, State#state{status = running, srcFiles = BSrcs, hrlFiles = BHrls, configs = BConfigs, beams = BBeams}, hibernate};
             _ ->
                ?logErrors("error, eSync receive unexpect port msg ~p~n", [Data]),
@@ -255,8 +251,19 @@ handle_info({'EXIT', _Pid, _Reason}, _State) ->
    {noreply, _State};
 handle_info(doAfter, State) ->
    %% 启动port 发送监听目录信息
+   {AddExtraSrcDirs, AddOnlySrcDirs, OnlySrcDirs, DelSrcDirs} = mergeExtraDirs(false),
+   AddExtraStr = string:join([filename:nativename(OneDir) || OneDir <- AddExtraSrcDirs], "|"),
+   AddOnlyStr = string:join([filename:nativename(OneDir) || OneDir <- AddOnlySrcDirs], "|"),
+   OnlyStr = string:join([filename:nativename(OneDir) || OneDir <- OnlySrcDirs], "|"),
+   DelStr = string:join([filename:nativename(OneDir) || OneDir <- DelSrcDirs], "|"),
+   AllStr = string:join([AddExtraStr, AddOnlyStr, OnlyStr, DelStr], "\r\n"),
+
+   BaseDirStr = filename:nativename(?esCfgSync:getv(?baseDir)),
+   MonitorExtStr = string:join(?esCfgSync:getv(?monitorExt), "|"),
+
+   Opts = [{packet, 4}, binary, exit_status, use_stdio, {args, [BaseDirStr, MonitorExtStr, AllStr]}],
+   
    PortName = fileSyncPath("fileSync"),
-   Opts = [{packet, 4}, binary, exit_status, use_stdio],
    Port = erlang:open_port({spawn_executable, PortName}, Opts),
    {noreply, State#state{port = Port}, 4000};
 handle_info(timeout, State) ->
@@ -352,7 +359,7 @@ tryGetModOpts(Module) ->
       Options7 = lists:keyreplace(debug_info_key, 1, Options6, debugInfoKeyFun()),
       {ok, Options7}
    catch _ExType:_Error ->
-      undefiend
+      undefined
    end.
 
 tryGetSrcOpts(SrcDir) ->
@@ -563,11 +570,7 @@ getSrcDir(Dir) ->
 getSrcDir(_Dir, 0) ->
    undefined;
 getSrcDir(Dir, Ctr) ->
-   HasCode = filelib:wildcard("*.erl", Dir) /= [] orelse
-      filelib:wildcard("*.hrl", Dir) /= [] orelse
-      filelib:wildcard("*.dtl", Dir) /= [] orelse
-      filelib:wildcard("*.lfe", Dir) /= [] orelse
-      filelib:wildcard("*.ex", Dir) /= [],
+   HasCode = filelib:wildcard("*.{erl,hrl,ex,dtl,lfe}", Dir) /= [],
    if
       HasCode -> {ok, Dir};
       true -> getSrcDir(filename:dirname(Dir), Ctr - 1)
@@ -654,10 +657,18 @@ mergeExtraDirs(IsAddPath) ->
          lists:foldl(FunMerge, {[], [], [], []}, ExtraList)
    end.
 
--define(RegExp, <<".*\\.(erl|hrl|beam|config|dtl|lfe|ex)$">>).
+toBinary(Value) when is_list(Value) -> list_to_binary(Value);
+toBinary(Value) when is_binary(Value) -> Value.
+
+regExp() ->
+   % <<".*\\.(erl|hrl|beam|config|dtl|lfe|ex)$">>
+   <<_Del:8, RegExpStr/binary>> = << <<"|", (toBinary(Tail))/binary>> || [_Dot | Tail] <- ?esCfgSync:getv(?monitorExt)>>,
+   <<".*\\.(", RegExpStr/binary, ")$">>.
+
+-define(RegExp, regExp()).
 collSrcFiles(IsAddPath) ->
    {AddExtraSrcDirs, AddOnlySrcDirs, OnlySrcDirs, DelSrcDirs} = mergeExtraDirs(IsAddPath),
-   CollFiles = filelib:fold_files(filename:absname(<<"./">>), ?RegExp, true,
+   CollFiles = filelib:fold_files(filename:absname(toBinary(?esCfgSync:getv(?baseDir))), ?RegExp, true,
       fun(OneFile, {Srcs, Hrls, Configs, Beams} = Acc) ->
          case isOnlyDir(OnlySrcDirs, OneFile) andalso (not isDelDir(DelSrcDirs, OneFile)) of
             true ->