diff --git a/c_src/eNpc b/c_src/eNpc
new file mode 100644
index 0000000..4e643d5
Binary files /dev/null and b/c_src/eNpc differ
diff --git a/c_src/erlNpc.cmd b/c_src/eNpc.cmd
similarity index 100%
rename from c_src/erlNpc.cmd
rename to c_src/eNpc.cmd
diff --git a/c_src/erlNpc b/c_src/erlNpc
deleted file mode 100644
index 2e1729d..0000000
Binary files a/c_src/erlNpc and /dev/null differ
diff --git a/rebar.config b/rebar.config
index 79f2aaf..7cda59c 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,11 +1,11 @@
 {erl_opts, [no_debug_info, {i, "include"}]}.
 {deps, [
-   {eFmt, ".*", {git, "http://192.168.0.88:53000/SisMaker/eFmt.git", {branch, "master"}}},
-   {eSync, ".*", {git, "http://192.168.0.88:53000/SisMaker/eSync.git", {branch, "master"}}}
+   {eFmt, ".*", {git, "http://sismaker.tpddns.cn:53000/SisMaker/eFmt.git", {branch, "master"}}},
+   {eSync, ".*", {git, "http://sismaker.tpddns.cn:53000/SisMaker/eSync.git", {branch, "master"}}}
 ]}.
 
 % {pre_hooks,
-%    [{"", compile, "escript c_src/erlNpc compile"}]}.
+%    [{"", compile, "escript c_src/eNpc compile"}]}.
 %
 % {post_hooks,
-%    [{"", clean, "escript c_src/erlNpc clean"}]}.
+%    [{"", clean, "escript c_src/eNpc clean"}]}.