diff --git a/src/comMisc/utReadRec.erl b/src/comMisc/utReadRec.erl
index 0077557..0491519 100644
--- a/src/comMisc/utReadRec.erl
+++ b/src/comMisc/utReadRec.erl
@@ -1,5 +1,5 @@
 -module(utReadRec).
--compile([export_all]).
+-compile([export_all, nowarn_export_all]).
 
 read_records(FileOrModule, Opts0) ->
    Opts = lists:delete(report_warnings, Opts0),
diff --git a/src/hexMap/hexMap.erl b/src/hexMap/hexMap.erl
index 4b5e9f7..1e88e3c 100644
--- a/src/hexMap/hexMap.erl
+++ b/src/hexMap/hexMap.erl
@@ -2,7 +2,7 @@
 -module(hexMap).
 -include("utComMisc.hrl").
 
--compile([export_all]).
+-compile([export_all, nowarn_export_all]).
 
 %%六边形画线算法 算法说明 http://zvold.blogspot.com/2010/01/bresenhams-line-drawing-algorithm-on_26.html
 -define(samePoint(SX, SY, TX, TY), SX == TX andalso SY == TY).
diff --git a/src/template/utEtsFold.erl b/src/template/utEtsFold.erl
index 84c78d4..a964dcf 100644
--- a/src/template/utEtsFold.erl
+++ b/src/template/utEtsFold.erl
@@ -2,7 +2,7 @@
 -include_lib("stdlib/include/ms_transform.hrl").
 %% 请注意，对于表类型ordered_set和由单个 ETS 函数调用(如select/2)完成的遍历(一次调用就返回了全部结果没有Next 迭代器了)，不需要 safe_fixtable/ 2 。
 
--compile([export_all]).
+-compile([export_all, nowarn_export_all]).
 
 -export([rank/5, fold/2, fold/3]).