diff --git a/src/eGLock.erl b/src/eGLock.erl
index 5f4b44e..faf85e0 100644
--- a/src/eGLock.erl
+++ b/src/eGLock.erl
@@ -9,8 +9,6 @@
 %% 数组数量
 -define(eGLockSize, 2097152).
 
--compile([export_all]).
-
 -export([
 	tryLock/1
 	, tryLock/2
@@ -144,12 +142,6 @@ getKexIxs([Key | Keys], IxAcc) ->
 	KeyIx = erlang:phash2(Key, ?eGLockSize),
 	getKexIxs(Keys, ?CASE(lists:member(KeyIx, IxAcc), IxAcc, [KeyIx | IxAcc])).
 
-
-getKexIxs1([], IxAcc) -> IxAcc;
-getKexIxs1([Key | Keys], IxAcc) ->
-	KeyIx = erlang:phash2(Key, ?eGLockSize),
-	getKexIxs1(Keys, ordsets:add_element(KeyIx, IxAcc)).
-
 doApply({M, F, Args}) ->
 	apply(M, F, Args);
 doApply({Fun, Args}) ->