diff --git a/plugins/php-yum/install.sh b/plugins/php-yum/install.sh
index 5853d02a3..dbd74b592 100755
--- a/plugins/php-yum/install.sh
+++ b/plugins/php-yum/install.sh
@@ -68,6 +68,7 @@ if [ "${action}" == "install" ] && [ -d ${serverPath}/php-yum/${type} ];then
 
 	# 安装通用扩展
 	echo "install PHP-YUM[${type}] extend start"
+	cd ${rootPath}/plugins/php-yum/versions && bash common.sh ${type} install mysqlnd
 	cd ${rootPath}/plugins/php-yum/versions && bash common.sh ${type} install gd
 	cd ${rootPath}/plugins/php-yum/versions && bash common.sh ${type} install iconv
 	cd ${rootPath}/plugins/php-yum/versions && bash common.sh ${type} install exif
@@ -77,6 +78,7 @@ if [ "${action}" == "install" ] && [ -d ${serverPath}/php-yum/${type} ];then
 	cd ${rootPath}/plugins/php-yum/versions && bash common.sh ${type} install gettext
 	cd ${rootPath}/plugins/php-yum/versions && bash common.sh ${type} install redis
 	cd ${rootPath}/plugins/php-yum/versions && bash common.sh ${type} install memcached
+	cd ${rootPath}/plugins/php-yum/versions && bash common.sh ${type} install mbstring
 	echo "install PHP-YUM[${type}] extend end"
 
 	if [ ! -f /usr/local/bin/composer ];then