diff --git a/src/gTimer.erl b/src/gTimer.erl
index ce39f55..4f60551 100644
--- a/src/gTimer.erl
+++ b/src/gTimer.erl
@@ -9,7 +9,8 @@
    , setTimer/2
    , setTimer/3
    , getTimer/1
-   , delTimer/1
+   , asyncDelTimer/1
+   , syncDelTimer/1
 ]).
 
 timerName(Idx) ->
@@ -51,6 +52,10 @@ setTimer(Time, MFA, Strategy) ->
 getTimer(TimerRef) ->
    erlang:read_timer(TimerRef).
 
--spec delTimer(TimerRef :: reference()) -> false |  non_neg_integer().
-delTimer(TimerRef) ->
-   erlang:cancel_timer(TimerRef) .
\ No newline at end of file
+-spec asyncDelTimer(TimerRef :: reference()) -> false |  non_neg_integer().
+asyncDelTimer(TimerRef) ->
+   erlang:cancel_timer(TimerRef, [{async, true}, {info, false}]).
+
+-spec syncDelTimer(TimerRef :: reference()) -> false |  non_neg_integer().
+syncDelTimer(TimerRef) ->
+   erlang:cancel_timer(TimerRef).
\ No newline at end of file
diff --git a/src/timerWork/gtWork.erl b/src/timerWork/gtWork.erl
index 3a4d0a7..ed32e54 100644
--- a/src/timerWork/gtWork.erl
+++ b/src/timerWork/gtWork.erl
@@ -35,10 +35,11 @@ handleCast(_Msg, _State) ->
 handleInfo({timeout, TimerRef, MFA}, _State) ->
    %% 确认Msg格式 然后做分发处理
    {M, F, A} = MFA,
-   try M:F(A, TimerRef)
-   catch C:R ->
-      error_logger:error_msg("gTimer timeout error MFA:~p C:~p R:~p~n", [MFA, C, R])
-   end,
+   spawn(M, F, [A, TimerRef]),
+   % try M:F(A, TimerRef)
+   % catch C:R ->
+   %    error_logger:error_msg("gTimer timeout error MFA:~p C:~p R:~p~n", [MFA, C, R])
+   % end,
    kpS;
 handleInfo(_Msg, _State) ->
    kpS.