diff --git a/update.bat b/update.bat
index 0273302..58edfb5 100644
--- a/update.bat
+++ b/update.bat
@@ -1,11 +1,13 @@
-@echo on
+@echo off
+
+git pull
+
 set fileName=config.ini
 if not exist %fileName% (
   echo file : %fileName%   not exist
   goto end
 )
 
-rem 读取文件，每次读取一行，默认以空格分隔，默认取第一列
 for /f %%i in ('type %fileName%') do (
   set first=%%i
   break