diff --git a/luci-app-mosdns/Makefile b/luci-app-mosdns/Makefile
index 9e81e03a..c08215f8 100644
--- a/luci-app-mosdns/Makefile
+++ b/luci-app-mosdns/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-mosdns
-PKG_VERSION:=1.5.17
+PKG_VERSION:=1.5.18
 PKG_RELEASE:=1
 
 LUCI_TITLE:=LuCI Support for mosdns
diff --git a/luci-app-mosdns/luasrc/model/cbi/mosdns/basic.lua b/luci-app-mosdns/luasrc/model/cbi/mosdns/basic.lua
index e10da072..4af0903e 100644
--- a/luci-app-mosdns/luasrc/model/cbi/mosdns/basic.lua
+++ b/luci-app-mosdns/luasrc/model/cbi/mosdns/basic.lua
@@ -174,8 +174,7 @@ o.default = "geosite.dat"
 o:value("geosite.dat", "v2ray-geosite")
 o:value("https://raw.githubusercontent.com/privacy-protection-tools/anti-AD/master/anti-ad-domains.txt", "anti-AD")
 o:value("https://raw.githubusercontent.com/Cats-Team/AdRules/main/mosdns_adrules.txt", "Cats-Team/AdRules")
-o:value("https://raw.githubusercontent.com/ookangzheng/dbl-oisd-nl/master/dbl_light.txt", "oisd (small)")
-o:value("https://raw.githubusercontent.com/ookangzheng/dbl-oisd-nl/master/dbl.txt", "oisd (big)")
+o:value("https://raw.githubusercontent.com/neodevpro/neodevhost/master/domain", "NEO DEV HOST")
 
 o = s:taboption("basic",  Button, "_reload", translate("Restart-Service"), translate("Restart the MosDNS process to take effect of new configuration"))
 o.write = function()
diff --git a/luci-app-mosdns/root/etc/init.d/mosdns b/luci-app-mosdns/root/etc/init.d/mosdns
index f12b5a8e..3d9f580b 100755
--- a/luci-app-mosdns/root/etc/init.d/mosdns
+++ b/luci-app-mosdns/root/etc/init.d/mosdns
@@ -228,7 +228,9 @@ start_service() {
         if [ -f "/etc/mosdns/rule/.ad_source" ]; then
             for url in $ad_source;
             do
-                [ "$url" = "geosite.dat" ] && continue
+                if [ "$url" = "geosite.dat" ] || [ $(echo "$url" | grep -c -E "^file://") -eq 1 ]; then
+                    continue
+                fi
 		        if [ $(grep -c "$url" "/etc/mosdns/rule/.ad_source") -eq 0 ]; then
                     update_list=1
                     break
diff --git a/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh b/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh
index eb6411b8..fa9ffca4 100755
--- a/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh
+++ b/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh
@@ -54,10 +54,17 @@ get_adlist() (
 
 adlist_update() {
     [ "$(uci -q get mosdns.config.adblock)" != 1 ] && exit 0
+    lock_file=/var/lock/mosdns_ad_update.lock
     ad_source=$(uci -q get mosdns.config.ad_source)
     AD_TMPDIR=$(mktemp -d) || exit 1
     mirror=""
     : > /etc/mosdns/rule/.ad_source
+    if [ -f "$lock_file" ]; then
+        has_update=0
+        exit 0
+    else
+        : > $lock_file
+    fi
     has_update=0
     for url in $ad_source;
     do
@@ -83,7 +90,7 @@ adlist_update() {
             \cp $AD_TMPDIR/* /etc/mosdns/rule/adlist
         }
     fi
-    rm -rf "$AD_TMPDIR"
+    rm -rf "$AD_TMPDIR" $lock_file
 }
 
 geodat_update() (
diff --git a/v2dat/Makefile b/v2dat/Makefile
index d0fd37aa..a9fabfa0 100644
--- a/v2dat/Makefile
+++ b/v2dat/Makefile
@@ -22,6 +22,8 @@ PKG_MAINTAINER:=sbwml <admin@cooluc.com>
 
 PKG_BUILD_DEPENDS:=golang/host
 PKG_BUILD_PARALLEL:=1
+PKG_USE_MIPS16:=0
+PKG_BUILD_FLAGS:=no-mips16
 
 GO_PKG:=github.com/urlesistiana/v2dat