diff --git a/luci-app-mosdns/luasrc/model/cbi/mosdns/basic.lua b/luci-app-mosdns/luasrc/model/cbi/mosdns/basic.lua
index a21bbff..41cdb2e 100644
--- a/luci-app-mosdns/luasrc/model/cbi/mosdns/basic.lua
+++ b/luci-app-mosdns/luasrc/model/cbi/mosdns/basic.lua
@@ -109,7 +109,8 @@ adblock:depends("adblock", "1")
 adblock.default = "https://raw.githubusercontent.com/privacy-protection-tools/anti-AD/master/anti-ad-domains.txt"
 adblock:value("geosite.dat", "v2ray-geosite")
 adblock:value("https://raw.githubusercontent.com/privacy-protection-tools/anti-AD/master/anti-ad-domains.txt", "anti-AD")
-adblock:value("https://raw.githubusercontent.com/sjhgvr/oisd/main/dbl_basic.txt", "oisd (basic)")
+adblock:value("https://raw.githubusercontent.com/ookangzheng/dbl-oisd-nl/master/dbl_light.txt", "oisd (small)")
+adblock:value("https://raw.githubusercontent.com/ookangzheng/dbl-oisd-nl/master/dbl.txt", "oisd (big)")
 adblock:value("https://raw.githubusercontent.com/QiuSimons/openwrt-mos/master/dat/serverlist.txt", "QiuSimons/openwrt-mos")
 
 reload_service = s:option( Button, "_reload", translate("Reload Service"), translate("Reload service to take effect of new configuration"))