diff --git a/rebar.config b/rebar.config
index e196c7e..440aaf6 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,4 +1,4 @@
-{erl_opts, [no_debug_info, {i, "include"}]}.
+{erl_opts, [{i, "include"}, no_debug_info, deterministic]}.
 {deps, [
     {eGbh, ".*", {git, "http://sismaker.tpddns.cn:53000/SisMaker/eGbh.git", {branch, "master"}}},
     {eSync, ".*", {git, "http://sismaker.tpddns.cn:53000/SisMaker/eSync.git", {branch, "master"}}}