diff --git "a/01-\345\220\257\345\212\250\346\236\266\350\256\276\347\216\257\345\242\203.bat" "b/01-\345\220\257\345\212\250\346\236\266\350\256\276\347\216\257\345\242\203.bat"
index b664256f..9dfd934f 100644
--- "a/01-\345\220\257\345\212\250\346\236\266\350\256\276\347\216\257\345\242\203.bat"
+++ "b/01-\345\220\257\345\212\250\346\236\266\350\256\276\347\216\257\345\242\203.bat"
@@ -23,7 +23,7 @@ IF ERRORLEVEL 0 goto :RUNNING
 :NOTRUNNING
 rem ## Not shutdown using server_stop.bat hence delete file
 del ROEmulator\usr\local\apache2\logs\httpd.pid
-del ROEmulator\usr\local\mysql\data\mysql_mini.pid 
+del ROEmulator\usr\local\mysql\data\%computername%.pid 
 
 :NOTSTARTED
 set pass1=found
@@ -88,7 +88,7 @@ rem ### Wait for MySQL to start
 echo  MySQL  服务器正在启动中 ...
 :next2
 home\admin\program\unidelay.exe
-if NOT exist usr\local\mysql\data\mysql_mini.pid goto :next2
+if NOT exist usr\local\mysql\data\%computername%.pid goto :next2
 
 echo.
 echo  Apache 服务器已经运行在磁盘 %Disk%:\  [端口 8096] [http://127.0.0.1:8096]
diff --git "a/03-\345\205\263\351\227\255\346\236\266\350\256\276\347\216\257\345\242\203.bat" "b/03-\345\205\263\351\227\255\346\236\266\350\256\276\347\216\257\345\242\203.bat"
index f26c0875..99f09ecf 100644
--- "a/03-\345\205\263\351\227\255\346\236\266\350\256\276\347\216\257\345\242\203.bat"
+++ "b/03-\345\205\263\351\227\255\346\236\266\350\256\276\347\216\257\345\242\203.bat"
@@ -15,7 +15,7 @@ IF ERRORLEVEL 0 goto :RUNNING
 :NOTRUNNING
 rem ## Not shutdown using server_stop.bat hence delete files
 del ROEmulator\usr\local\apache2\logs\httpd.pid
-del ROEmulator\usr\local\mysql\data\mysql_mini.pid 
+del ROEmulator\usr\local\mysql\data\%computername%.pid 
         
 goto :ALREADYKILLED
 
@@ -25,7 +25,7 @@ rem ## Get drive letter
 SET /P Disk=<ROEmulator\usr\local\apache2\logs\drive.txt
 
 rem ## Remove pid file server was closed
-del ROEmulator\usr\local\mysql\data\mysql_mini.pid
+del ROEmulator\usr\local\mysql\data\%computername%.pid
 
 rem ## Kill MySQL server
 ROEmulator\usr\local\mysql\bin\mysqladmin.exe --port=3306 --user=root --password=root shutdown
diff --git a/ROEmulator/usr/local/mysql/my.cnf b/ROEmulator/usr/local/mysql/my.cnf
index e7d4d65f..224831a4 100644
--- a/ROEmulator/usr/local/mysql/my.cnf
+++ b/ROEmulator/usr/local/mysql/my.cnf
@@ -1,7 +1,6 @@
 [mysqld]
 skip-host-cache
 skip-name-resolve
-default_authentication_plugin=mysql_native_password
 character-set-server=gbk