diff --git a/scripts/install/centos.sh b/scripts/install/centos.sh
index d6ed5945a..9507d02e5 100755
--- a/scripts/install/centos.sh
+++ b/scripts/install/centos.sh
@@ -19,11 +19,12 @@ fi
 setenforce 0
 sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/selinux/config
 
-yum install -y wget curl vixie-cron lsof
+yum install -y wget lsof crontabs
+yum install -y vixie-cron
 #https need
 
 if [ ! -d /root/.acme.sh ];then	
-	curl  https://get.acme.sh | sh
+	curl https://get.acme.sh | sh
 fi
 
 if [ -f /etc/init.d/iptables ];then
@@ -47,36 +48,33 @@ if [ -f /etc/init.d/iptables ];then
 fi
 
 
+if [ ! -f /etc/init.d/iptables ];then
+	yum install firewalld -y
+	systemctl enable firewalld
+	systemctl start firewalld
 
-if [ "${isVersion}" == '' ];then
-	if [ ! -f "/etc/init.d/iptables" ];then
-		yum install firewalld -y
-		systemctl enable firewalld
-		systemctl start firewalld
-
-		firewall-cmd --permanent --zone=public --add-port=22/tcp
-		firewall-cmd --permanent --zone=public --add-port=80/tcp
-		firewall-cmd --permanent --zone=public --add-port=443/tcp
-		firewall-cmd --permanent --zone=public --add-port=888/tcp
-		firewall-cmd --permanent --zone=public --add-port=7200/tcp
-		firewall-cmd --permanent --zone=public --add-port=3306/tcp
-		firewall-cmd --permanent --zone=public --add-port=30000-40000/tcp
-		firewall-cmd --reload
-	fi
+	firewall-cmd --permanent --zone=public --add-port=22/tcp
+	firewall-cmd --permanent --zone=public --add-port=80/tcp
+	firewall-cmd --permanent --zone=public --add-port=443/tcp
+	firewall-cmd --permanent --zone=public --add-port=888/tcp
+	firewall-cmd --permanent --zone=public --add-port=7200/tcp
+	firewall-cmd --permanent --zone=public --add-port=3306/tcp
+	firewall-cmd --permanent --zone=public --add-port=30000-40000/tcp
+	firewall-cmd --reload
+fi
 
-	sed -i 's#AllowZoneDrifting=yes#AllowZoneDrifting=no#g' /etc/firewalld/firewalld.conf
+sed -i 's#AllowZoneDrifting=yes#AllowZoneDrifting=no#g' /etc/firewalld/firewalld.conf
 
-	systemctl restart firewalld
-	#安装时不开启
-	systemctl stop firewalld
-fi
+systemctl restart firewalld
+#安装时不开启
+systemctl stop firewalld
 
 yum groupinstall -y "Development Tools"
-yum install -y libevent libevent-devel libjpeg* libpng* gd* zip unzip libmcrypt libmcrypt-devel
 
-yum -y install wget python-devel python-imaging libicu-devel zip bzip2-devel gcc libxml2 libxml2-dev libxslt* libjpeg-devel libpng-devel libwebp libwebp-devel pcre pcre-devel vixie-cron crontabs
+yum install -y libevent libevent-devel libjpeg* libpng* gd* libxslt* unzip libmcrypt libmcrypt-devel
+yum -y install wget python-devel python-imaging libicu-devel zip bzip2-devel gcc libxml2 libxml2-dev  libjpeg-devel libpng-devel libwebp libwebp-devel pcre pcre-devel
 yum -y install lsof net-tools
-yum -y install ncurses-devel mysql-devel locate cmake
+yum -y install ncurses-devel mysql-devel cmake
 yum -y install python-devel
 yum -y install MySQL-python 
 yum -y install epel-release
diff --git a/scripts/install/fedora.sh b/scripts/install/fedora.sh
index e6dea3cea..528e05738 100644
--- a/scripts/install/fedora.sh
+++ b/scripts/install/fedora.sh
@@ -43,10 +43,12 @@ if [ -f /etc/init.d/iptables ];then
 	if [ "${iptables_status}" == '' ];then
 		service iptables restart
 	fi
+
+	#安装时不开启
+	service iptables stop
 fi
 
-#安装时不开启
-service iptables stop
+
 
 if [ "${isVersion}" == '' ];then
 	if [ ! -f "/etc/init.d/iptables" ];then
@@ -69,8 +71,18 @@ fi
 systemctl stop firewalld
 
 
-yum install -y libevent libevent-devel mysql-devel libjpeg* libpng* gd* zip unzip libmcrypt libmcrypt-devel
-yum install gcc libffi-devel python-devel openssl-devel -y
+yum groupinstall -y "Development Tools"
+
+yum install -y libevent libevent-devel libxslt* libjpeg* libpng* gd* zip libmcrypt libmcrypt-devel
+yum install -y gcc libffi-devel python-devel openssl-devel 
+
+yum -y install wget python-devel python-imaging libicu-devel unzip bzip2-devel gcc libxml2 libxml2-dev libjpeg-devel libpng-devel libwebp libwebp-devel lsof pcre pcre-devel vixie-cron crontabs
+yum -y install net-tools
+yum -y install ncurses-devel mysql-devel cmake
+yum -y install python-devel
+yum -y install MySQL-python 
+yum -y install epel-release
+yum -y install python36-devel
 
 if [ ! -d /www/server/mdserver-web ];then
 	wget -O /tmp/master.zip https://codeload.github.com/midoks/mdserver-web/zip/master
@@ -80,15 +92,7 @@ if [ ! -d /www/server/mdserver-web ];then
 	rm -rf /tmp/mdserver-web-master
 fi 
 
-yum groupinstall -y "Development Tools"
-paces="wget python-devel python-imaging libicu-devel zip unzip bzip2-devel gcc libxml2 libxml2-dev libxslt* libjpeg-devel libpng-devel libwebp libwebp-devel lsof pcre pcre-devel vixie-cron crontabs"
-yum -y install $paces
-yum -y lsof net-tools.x86_64
-yum -y install ncurses-devel mysql-devel cmake
-yum -y install python-devel.x86_64
-yum -y install MySQL-python 
-yum -y install epel-release
-yum -y install python36-devel
+
 
 #if [ ! -f '/usr/bin/pip' ];then
 #	wget https://bootstrap.pypa.io/pip/2.7/get-pip.py