diff --git a/plugins/op_waf/install.sh b/plugins/op_waf/install.sh
index ca15aa765..89f643d75 100755
--- a/plugins/op_waf/install.sh
+++ b/plugins/op_waf/install.sh
@@ -88,16 +88,31 @@ Install_App(){
 	    HTTP_PREFIX="https://ghproxy.com/"
 	fi
 
-	# DL GeoLite Data
-	TAG=2023.08.10
+	# download GeoLite Data
+	GeoLite2_TAG=2023.08.10
 	if [ ! -f $serverPath/op_waf/GeoLite2-City.mmdb ];then
-		wget --no-check-certificate -O $serverPath/op_waf/GeoLite2-City.mmdb ${HTTP_PREFIX}github.com/P3TERX/GeoLite.mmdb/releases/download/${TAG}/GeoLite2-City.mmdb
+		wget --no-check-certificate -O $serverPath/op_waf/GeoLite2-City.mmdb ${HTTP_PREFIX}github.com/P3TERX/GeoLite.mmdb/releases/download/${GeoLite2_TAG}/GeoLite2-City.mmdb
 	fi
 
 	if [ ! -f $serverPath/op_waf/GeoLite2-Country.mmdb ];then
-		wget --no-check-certificate -O $serverPath/op_waf/GeoLite2-Country.mmdb ${HTTP_PREFIX}github.com/P3TERX/GeoLite.mmdb/releases/download/${TAG}/GeoLite2-Country.mmdb
+		wget --no-check-certificate -O $serverPath/op_waf/GeoLite2-Country.mmdb ${HTTP_PREFIX}github.com/P3TERX/GeoLite.mmdb/releases/download/${GeoLite2_TAG}/GeoLite2-Country.mmdb
 	fi
 
+	libmaxminddb_ver='1.7.1'
+	if [ ! -f $serverPath/op_waf/waf/ff.so ];then
+		libmaxminddb_local_path=$serverPath/source/op_waf/libmaxminddb-${libmaxminddb_ver}.tar.gz
+		libmaxminddb_url_path=${HTTP_PREFIX}github.com/maxmind/libmaxminddb/releases/download/${libmaxminddb_ver}/libmaxminddb-${libmaxminddb_ver}.tar.gz
+		if [ ! -f ${libmaxminddb_local_path} ]; then
+			wget --no-check-certificate -O ${libmaxminddb_local_path} ${libmaxminddb_url_path}
+		fi
+
+		cd $serverPath/source/op_waf && tar -zxvf ${libmaxminddb_local_path} && \
+		cd $serverPath/source/op_waf/libmaxminddb-${libmaxminddb_ver} && \
+		./configure --prefix=$serverPath/op_waf/waf/mmdb && make && make install
+	fi
+
+
+
 	echo "${version}" > $serverPath/op_waf/version.pl
 	echo 'install ok' > $install_tmp