diff --git a/plugins/php/versions/common/openssl.sh b/plugins/php/versions/common/openssl.sh
index efe9c85e4..576f7d182 100755
--- a/plugins/php/versions/common/openssl.sh
+++ b/plugins/php/versions/common/openssl.sh
@@ -34,6 +34,15 @@ fi
 
 Install_lib()
 {
+	isInstall=`cat $serverPath/php/$version/etc/php.ini|grep "${LIBNAME}.so"`
+	if [ "${isInstall}" != "" ];then
+		echo "php-$version 已安装${LIBNAME},请选择其它版本!"
+		return
+	fi
+
+	if [ ! -f "$extFile" ];then
+		echo "locked" > $extFile
+	fi
 
     echo "" >> $serverPath/php/$version/etc/php.ini
 	echo "[${LIBNAME}]" >> $serverPath/php/$version/etc/php.ini