diff --git a/src/eMake.erl b/src/eMake.erl
index 8d6af51..90b928e 100644
--- a/src/eMake.erl
+++ b/src/eMake.erl
@@ -12,16 +12,17 @@
 ]).
 
 -define(MakeOpts, [noexec, load, netload, noload]).
+-define(EMakefile, "./Emakefile_dev").
 
 main(Args) ->
    process_flag(trap_exit, true),
    case Args of
       [] ->
-         all(max(1, erlang:system_info(schedulers) - 1), "./Emakefile", []);
+         all(max(1, erlang:system_info(schedulers) - 1), ?EMakefile, []);
       [EMakeFileOrWorkCnt] ->
          try list_to_integer(EMakeFileOrWorkCnt) of
             Cnt ->
-               all(max(1, Cnt), "./Emakefile", [])
+               all(max(1, Cnt), ?EMakefile, [])
          catch _:_ ->
             all(max(1, erlang:system_info(schedulers) - 1), EMakeFileOrWorkCnt, [])
          end;
@@ -62,10 +63,15 @@ all(WorkerCnt, EMakeFile, Opts) ->
       {ok, Files} ->
          LastTime = readEMake(),
          IsAll = LastTime /= 0 andalso StartTime =< LastTime,
-         forMake(Files, WorkerCnt, lists:member(noexec, MakeOpts), load_opt(MakeOpts), IsAll, []),
+         Ret = forMake(Files, WorkerCnt, lists:member(noexec, MakeOpts), load_opt(MakeOpts), IsAll, []),
          EndTime = erlang:system_time(second),
          saveEMake(EndTime),
-         io:format("compile over all is ok use time: ~ps ~n", [EndTime - StartTime]);
+         case Ret of
+            ok ->
+               io:format("compile over all is ok use time: ~ps ~n", [EndTime - StartTime]);
+            {error, _Err} ->
+               io:format("compile abort why: ~p~n", [_Err])
+         end;
       _Err ->
          _Err
    end.
@@ -203,7 +209,8 @@ forMake([], _Worker, _NoExec, _Load, IsAll, AllWorkPids) ->
             {mCompileError, Err} ->
                errorStop(Err, AllWorkPids);
             _Other ->
-               io:format("forMake [] receive unexpect msg:~p ~n", [_Other])
+               io:format("forMake [] receive unexpect msg:~p ~n", [_Other]),
+               {error, _Other}
          end
    end;
 forMake([{Mods, Opts} | Rest], Worker, NoExec, Load, IsAll, AllWorkPids) ->
@@ -235,7 +242,8 @@ forMake([{Mods, Opts} | Rest], Worker, NoExec, Load, IsAll, AllWorkPids) ->
                   {mCompileError, Err} ->
                      errorStop(Err, AllWorkPids);
                   _Other ->
-                     io:format("forMake xx receive unexpect msg:~p ~n", [_Other])
+                     io:format("forMake xx receive unexpect msg:~p ~n", [_Other]),
+                     {error, _Other}
                end
          end
    end.
@@ -252,10 +260,11 @@ errorStop(Err, AllWorkPids) ->
    [exit(OnePid, kill) || OnePid <- AllWorkPids],
    case Err of
       {File, Errors, Warnings} ->
-         io:format("the file:~ts compile error:~p wrar:~p ~n ", [File, Errors, Warnings]);
+         io:format("the file:~ts compile error:~p wrar:~p ~n", [File, Errors, Warnings]);
       File ->
-         io:format("the file:~ts compile error please check ~n ", [File])
-   end.
+         io:format("the file:~ts compile error please check ~n", [File])
+   end,
+   {error, compile_error}.
 
 compileWorker([], _Opts, Parent, NoExec, Load, IsAll) ->
    erlang:send(Parent, {mOverCompile, self()}),