diff --git a/package/ctcgfw/luci-app-233ddns/Makefile b/package/ctcgfw/luci-app-233ddns/Makefile
deleted file mode 100644
index 6784760e18..0000000000
--- a/package/ctcgfw/luci-app-233ddns/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-# Copyright (C) 2016 Openwrt.org
-#
-# This is a free software, use it under GNU General Public License v3.0.
-#
-# Created By [CTCGFW]Project-OpenWrt
-# https://github.com/project-openwrt
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=luci-app-233ddns
-PKG_VERSION:=1.0
-PKG_RELEASE:=3
-LUCI_TITLE:=LuCI support for 233DDNS
-LUCI_DEPENDS:=+wget
-LUCI_PKGARCH:=all
-
-PKG_MAINTAINER:=[CTCGFW]Project-OpenWrt
-
-include $(TOPDIR)/feeds/luci/luci.mk
-
-# call BuildPackage - OpenWrt buildroot signature
diff --git a/package/ctcgfw/luci-app-233ddns/luasrc/controller/233ddns.lua b/package/ctcgfw/luci-app-233ddns/luasrc/controller/233ddns.lua
deleted file mode 100644
index 64aa2ceb1b..0000000000
--- a/package/ctcgfw/luci-app-233ddns/luasrc/controller/233ddns.lua
+++ /dev/null
@@ -1,22 +0,0 @@
--- This is a free software, use it under GNU General Public License v3.0.
--- Created By [CTCGFW]Project OpenWRT
--- https://github.com/project-openwrt
-
-module("luci.controller.233ddns", package.seeall)
-
-function index()
-	if not nixio.fs.access("/etc/config/233ddns") then
-		return
-	end
-	local page
-	page = entry({"admin", "services", "233ddns"}, cbi("233ddns"), _("233DDNS"), 100)
-	page.dependent = true
-	entry({"admin", "services", "233ddns", "status"},call("act_status")).leaf=true
-end
-
-function act_status()
-	local e={}
-	e.running=luci.sys.call("grep -q 'u.233.ro' '/etc/crontabs/root'")==0
-	luci.http.prepare_content("application/json")
-	luci.http.write_json(e)
-end
diff --git a/package/ctcgfw/luci-app-233ddns/luasrc/model/cbi/233ddns.lua b/package/ctcgfw/luci-app-233ddns/luasrc/model/cbi/233ddns.lua
deleted file mode 100644
index 0b496b1c07..0000000000
--- a/package/ctcgfw/luci-app-233ddns/luasrc/model/cbi/233ddns.lua
+++ /dev/null
@@ -1,30 +0,0 @@
--- Created By [CTCGFW]Project-OpenWrt
--- https://github.com/project-openwrt
-
-conf_token = luci.sys.exec("uci get 233ddns.@233ddns[0].token 2>/dev/null")
-if (conf_token == nil or conf_token == '') then
-	conf_token = luci.sys.exec("ifconfig -a |grep eth0 |sed -n 1p |awk '{print $5}' |md5sum |head -c 10")
-end
-
-mp = Map("233ddns", translate("233DDNS"))
-mp.description = translate("A simple, fast, security DDNS client, powered by Oxygen233.") .. "<br/>" .. translate("Instructions for use:") .." https://233.ro/archives/233DDNS.html<br/>" .. translate("Please add 233ddns.ro to your whitelist if you use proxy programs.")
-
-mp:section(SimpleSection).template = "233ddns/233ddns_status"
-
-s = mp:section(TypedSection, "233ddns")
-s.anonymous=true
-s.addremove=false
-
-enable = s:option(Flag, "enable", translate("Enable"))
-enable.description = translate("No need to register, simply select \"Enable\" and apply the configure, and you will have your own DDNS domain.")
-enable.default = 0
-enable.rmempty = false
-
-token = s:option(Value, "token", translate("Token"))
-token.description = translate("Must be 10 in length. You can change it anytime, but notice the DDNS domain will be changed simultaneously.")
-token.default = conf_token
-token.placeholder = conf_token
-token.datatype = "string"
-token.rmempty = false
-
-return mp
diff --git a/package/ctcgfw/luci-app-233ddns/luasrc/view/233ddns/233ddns_status.htm b/package/ctcgfw/luci-app-233ddns/luasrc/view/233ddns/233ddns_status.htm
deleted file mode 100644
index 5e3455cef5..0000000000
--- a/package/ctcgfw/luci-app-233ddns/luasrc/view/233ddns/233ddns_status.htm
+++ /dev/null
@@ -1,51 +0,0 @@
-<script type="text/javascript">//<![CDATA[
-XHR.poll(3, '<%=url([[admin]], [[services]], [[233ddns]], [[status]])%>', null,
-	function(x, data) {
-		var tb = document.getElementById('233ddns_status');
-		if (data && tb) {
-			if (data.running) {
-				tb.innerHTML = '<em><b><font color=green><%:Your DDNS domain is%> '+get_domain()+'.233ddns.me</font></b></em>';
-			} else {
-				tb.innerHTML = '<em><b><font color=red>233DDNS <%:NOT RUNNING%></font></b></em>';
-			}
-		}
-	}
-);
-
-function get_domain(){
-	var token = '<%=luci.sys.exec("uci get 233ddns.@233ddns[0].token 2>/dev/null"):gsub("^%s*(.-)%s*$", "%1")%>';
-	var domain = SHA512(token).substring(0,10);
-	return domain;
-};
-
-function SHA512(str){function int64(msint_32,lsint_32){this.highOrder=msint_32;this.lowOrder=lsint_32;}
-var H=[new int64(0x6a09e667,0xf3bcc908),new int64(0xbb67ae85,0x84caa73b),new int64(0x3c6ef372,0xfe94f82b),new int64(0xa54ff53a,0x5f1d36f1),new int64(0x510e527f,0xade682d1),new int64(0x9b05688c,0x2b3e6c1f),new int64(0x1f83d9ab,0xfb41bd6b),new int64(0x5be0cd19,0x137e2179)];var K=[new int64(0x428a2f98,0xd728ae22),new int64(0x71374491,0x23ef65cd),new int64(0xb5c0fbcf,0xec4d3b2f),new int64(0xe9b5dba5,0x8189dbbc),new int64(0x3956c25b,0xf348b538),new int64(0x59f111f1,0xb605d019),new int64(0x923f82a4,0xaf194f9b),new int64(0xab1c5ed5,0xda6d8118),new int64(0xd807aa98,0xa3030242),new int64(0x12835b01,0x45706fbe),new int64(0x243185be,0x4ee4b28c),new int64(0x550c7dc3,0xd5ffb4e2),new int64(0x72be5d74,0xf27b896f),new int64(0x80deb1fe,0x3b1696b1),new int64(0x9bdc06a7,0x25c71235),new int64(0xc19bf174,0xcf692694),new int64(0xe49b69c1,0x9ef14ad2),new int64(0xefbe4786,0x384f25e3),new int64(0x0fc19dc6,0x8b8cd5b5),new int64(0x240ca1cc,0x77ac9c65),new int64(0x2de92c6f,0x592b0275),new int64(0x4a7484aa,0x6ea6e483),new int64(0x5cb0a9dc,0xbd41fbd4),new int64(0x76f988da,0x831153b5),new int64(0x983e5152,0xee66dfab),new int64(0xa831c66d,0x2db43210),new int64(0xb00327c8,0x98fb213f),new int64(0xbf597fc7,0xbeef0ee4),new int64(0xc6e00bf3,0x3da88fc2),new int64(0xd5a79147,0x930aa725),new int64(0x06ca6351,0xe003826f),new int64(0x14292967,0x0a0e6e70),new int64(0x27b70a85,0x46d22ffc),new int64(0x2e1b2138,0x5c26c926),new int64(0x4d2c6dfc,0x5ac42aed),new int64(0x53380d13,0x9d95b3df),new int64(0x650a7354,0x8baf63de),new int64(0x766a0abb,0x3c77b2a8),new int64(0x81c2c92e,0x47edaee6),new int64(0x92722c85,0x1482353b),new int64(0xa2bfe8a1,0x4cf10364),new int64(0xa81a664b,0xbc423001),new int64(0xc24b8b70,0xd0f89791),new int64(0xc76c51a3,0x0654be30),new int64(0xd192e819,0xd6ef5218),new int64(0xd6990624,0x5565a910),new int64(0xf40e3585,0x5771202a),new int64(0x106aa070,0x32bbd1b8),new int64(0x19a4c116,0xb8d2d0c8),new int64(0x1e376c08,0x5141ab53),new int64(0x2748774c,0xdf8eeb99),new int64(0x34b0bcb5,0xe19b48a8),new int64(0x391c0cb3,0xc5c95a63),new int64(0x4ed8aa4a,0xe3418acb),new int64(0x5b9cca4f,0x7763e373),new int64(0x682e6ff3,0xd6b2b8a3),new int64(0x748f82ee,0x5defb2fc),new int64(0x78a5636f,0x43172f60),new int64(0x84c87814,0xa1f0ab72),new int64(0x8cc70208,0x1a6439ec),new int64(0x90befffa,0x23631e28),new int64(0xa4506ceb,0xde82bde9),new int64(0xbef9a3f7,0xb2c67915),new int64(0xc67178f2,0xe372532b),new int64(0xca273ece,0xea26619c),new int64(0xd186b8c7,0x21c0c207),new int64(0xeada7dd6,0xcde0eb1e),new int64(0xf57d4f7f,0xee6ed178),new int64(0x06f067aa,0x72176fba),new int64(0x0a637dc5,0xa2c898a6),new int64(0x113f9804,0xbef90dae),new int64(0x1b710b35,0x131c471b),new int64(0x28db77f5,0x23047d84),new int64(0x32caab7b,0x40c72493),new int64(0x3c9ebe0a,0x15c9bebc),new int64(0x431d67c4,0x9c100d4c),new int64(0x4cc5d4be,0xcb3e42b6),new int64(0x597f299c,0xfc657e2a),new int64(0x5fcb6fab,0x3ad6faec),new int64(0x6c44198c,0x4a475817)];var W=new Array(64);var a,b,c,d,e,f,g,h,i,j;var T1,T2;var charsize=8;function utf8_encode(str){return unescape(encodeURIComponent(str));}
-function str2binb(str){var bin=[];var mask=(1<<charsize)-1;var len=str.length*charsize;for(var i=0;i<len;i+=charsize){bin[i>>5]|=(str.charCodeAt(i/charsize)&mask)<<(32-charsize-(i % 32));}
-return bin;}
-function binb2hex(binarray){var hex_tab='0123456789abcdef';var str='';var length=binarray.length*4;var srcByte;for(var i=0;i<length;i+=1){srcByte=binarray[i>>2]>>((3-(i % 4))*8);str+=hex_tab.charAt((srcByte>>4)&0xF)+hex_tab.charAt(srcByte&0xF);}
-return str;}
-function safe_add_2(x,y){var lsw,msw,lowOrder,highOrder;lsw=(x.lowOrder&0xFFFF)+(y.lowOrder&0xFFFF);msw=(x.lowOrder>>>16)+(y.lowOrder>>>16)+(lsw>>>16);lowOrder=((msw&0xFFFF)<<16)|(lsw&0xFFFF);lsw=(x.highOrder&0xFFFF)+(y.highOrder&0xFFFF)+(msw>>>16);msw=(x.highOrder>>>16)+(y.highOrder>>>16)+(lsw>>>16);highOrder=((msw&0xFFFF)<<16)|(lsw&0xFFFF);return new int64(highOrder,lowOrder);}
-function safe_add_4(a,b,c,d){var lsw,msw,lowOrder,highOrder;lsw=(a.lowOrder&0xFFFF)+(b.lowOrder&0xFFFF)+(c.lowOrder&0xFFFF)+(d.lowOrder&0xFFFF);msw=(a.lowOrder>>>16)+(b.lowOrder>>>16)+(c.lowOrder>>>16)+(d.lowOrder>>>16)+(lsw>>>16);lowOrder=((msw&0xFFFF)<<16)|(lsw&0xFFFF);lsw=(a.highOrder&0xFFFF)+(b.highOrder&0xFFFF)+(c.highOrder&0xFFFF)+(d.highOrder&0xFFFF)+(msw>>>16);msw=(a.highOrder>>>16)+(b.highOrder>>>16)+(c.highOrder>>>16)+(d.highOrder>>>16)+(lsw>>>16);highOrder=((msw&0xFFFF)<<16)|(lsw&0xFFFF);return new int64(highOrder,lowOrder);}
-function safe_add_5(a,b,c,d,e){var lsw,msw,lowOrder,highOrder;lsw=(a.lowOrder&0xFFFF)+(b.lowOrder&0xFFFF)+(c.lowOrder&0xFFFF)+(d.lowOrder&0xFFFF)+(e.lowOrder&0xFFFF);msw=(a.lowOrder>>>16)+(b.lowOrder>>>16)+(c.lowOrder>>>16)+(d.lowOrder>>>16)+(e.lowOrder>>>16)+(lsw>>>16);lowOrder=((msw&0xFFFF)<<16)|(lsw&0xFFFF);lsw=(a.highOrder&0xFFFF)+(b.highOrder&0xFFFF)+(c.highOrder&0xFFFF)+(d.highOrder&0xFFFF)+(e.highOrder&0xFFFF)+(msw>>>16);msw=(a.highOrder>>>16)+(b.highOrder>>>16)+(c.highOrder>>>16)+(d.highOrder>>>16)+(e.highOrder>>>16)+(lsw>>>16);highOrder=((msw&0xFFFF)<<16)|(lsw&0xFFFF);return new int64(highOrder,lowOrder);}
-function maj(x,y,z){return new int64((x.highOrder&y.highOrder)^(x.highOrder&z.highOrder)^(y.highOrder&z.highOrder),(x.lowOrder&y.lowOrder)^(x.lowOrder&z.lowOrder)^(y.lowOrder&z.lowOrder));}
-function ch(x,y,z){return new int64((x.highOrder&y.highOrder)^(~x.highOrder&z.highOrder),(x.lowOrder&y.lowOrder)^(~x.lowOrder&z.lowOrder));}
-function rotr(x,n){if(n<=32){return new int64((x.highOrder>>>n)|(x.lowOrder<<(32-n)),(x.lowOrder>>>n)|(x.highOrder<<(32-n)));}else{return new int64((x.lowOrder>>>n)|(x.highOrder<<(32-n)),(x.highOrder>>>n)|(x.lowOrder<<(32-n)));}}
-function sigma0(x){var rotr28=rotr(x,28);var rotr34=rotr(x,34);var rotr39=rotr(x,39);return new int64(rotr28.highOrder^rotr34.highOrder^rotr39.highOrder,rotr28.lowOrder^rotr34.lowOrder^rotr39.lowOrder);}
-function sigma1(x){var rotr14=rotr(x,14);var rotr18=rotr(x,18);var rotr41=rotr(x,41);return new int64(rotr14.highOrder^rotr18.highOrder^rotr41.highOrder,rotr14.lowOrder^rotr18.lowOrder^rotr41.lowOrder);}
-function gamma0(x){var rotr1=rotr(x,1),rotr8=rotr(x,8),shr7=shr(x,7);return new int64(rotr1.highOrder^rotr8.highOrder^shr7.highOrder,rotr1.lowOrder^rotr8.lowOrder^shr7.lowOrder);}
-function gamma1(x){var rotr19=rotr(x,19);var rotr61=rotr(x,61);var shr6=shr(x,6);return new int64(rotr19.highOrder^rotr61.highOrder^shr6.highOrder,rotr19.lowOrder^rotr61.lowOrder^shr6.lowOrder);}
-function shr(x,n){if(n<=32){return new int64(x.highOrder>>>n,x.lowOrder>>>n|(x.highOrder<<(32-n)));}else{return new int64(0,x.highOrder<<(32-n));}}
-str=utf8_encode(str);strlen=str.length*charsize;str=str2binb(str);str[strlen>>5]|=0x80<<(24-strlen % 32);str[(((strlen+128)>>10)<<5)+31]=strlen;for(var i=0;i<str.length;i+=32){a=H[0];b=H[1];c=H[2];d=H[3];e=H[4];f=H[5];g=H[6];h=H[7];for(var j=0;j<80;j++){if(j<16){W[j]=new int64(str[j*2+i],str[j*2+i+1]);}else{W[j]=safe_add_4(gamma1(W[j-2]),W[j-7],gamma0(W[j-15]),W[j-16]);}
-T1=safe_add_5(h,sigma1(e),ch(e,f,g),K[j],W[j]);T2=safe_add_2(sigma0(a),maj(a,b,c));h=g;g=f;f=e;e=safe_add_2(d,T1);d=c;c=b;b=a;a=safe_add_2(T1,T2);}
-H[0]=safe_add_2(a,H[0]);H[1]=safe_add_2(b,H[1]);H[2]=safe_add_2(c,H[2]);H[3]=safe_add_2(d,H[3]);H[4]=safe_add_2(e,H[4]);H[5]=safe_add_2(f,H[5]);H[6]=safe_add_2(g,H[6]);H[7]=safe_add_2(h,H[7]);}
-var binarray=[];for(var i=0;i<H.length;i++){binarray.push(H[i].highOrder);binarray.push(H[i].lowOrder);}
-return binb2hex(binarray);}
-
-//]]>
-</script>
-<style>.mar-10 {margin-left: 50px; margin-right: 10px;}</style>
-<fieldset class="cbi-section">
-	<p id="233ddns_status">
-		<em><%:Collecting data...%></em>
-	</p>
-</fieldset>
diff --git a/package/ctcgfw/luci-app-233ddns/po/zh_Hans/233ddns.po b/package/ctcgfw/luci-app-233ddns/po/zh_Hans/233ddns.po
deleted file mode 100644
index 38bde75468..0000000000
--- a/package/ctcgfw/luci-app-233ddns/po/zh_Hans/233ddns.po
+++ /dev/null
@@ -1,26 +0,0 @@
-msgid "233DDNS"
-msgstr "233DDNS"
-
-msgid "A simple, fast, security DDNS client, powered by Oxygen233."
-msgstr "由 Oxygen233 驱动的一个简单、快速、安全的 DDNS 客户端。"
-
-msgid "Instructions for use:"
-msgstr "使用说明："
-
-msgid "Please add 233ddns.ro to your whitelist if you use proxy programs."
-msgstr "如果您使用了代理程序，请将 233ddns.ro 添加至白名单。"
-
-msgid "Enable"
-msgstr "启用"
-
-msgid "No need to register, simply select \"Enable\" and apply the configure, and you will have your own DDNS domain."
-msgstr "无需注册，勾选“启用”并应用配置后，即可拥有您自己的DDNS域名。"
-
-msgid "Your DDNS domain is"
-msgstr "您的DDNS域名是"
-
-msgid "Token"
-msgstr "令牌"
-
-msgid "Must be 10 in length. You can change it anytime, but notice the DDNS domain will be changed simultaneously."
-msgstr "长度必须为10。可随意修改，但请注意DDNS域名也会随之变动。"
diff --git a/package/ctcgfw/luci-app-233ddns/root/etc/config/233ddns b/package/ctcgfw/luci-app-233ddns/root/etc/config/233ddns
deleted file mode 100644
index 9d88a02f51..0000000000
--- a/package/ctcgfw/luci-app-233ddns/root/etc/config/233ddns
+++ /dev/null
@@ -1,4 +0,0 @@
-
-config 233ddns
-	option enable '0'
-	option token ''
diff --git a/package/ctcgfw/luci-app-233ddns/root/etc/init.d/233ddns b/package/ctcgfw/luci-app-233ddns/root/etc/init.d/233ddns
deleted file mode 100755
index ee0c4c0961..0000000000
--- a/package/ctcgfw/luci-app-233ddns/root/etc/init.d/233ddns
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/sh /etc/rc.common
-# Created By [CTCGFW]Project OpenWRT
-# https://github.com/project-openwrt
-
-START=80
-STOP=10
-
-enable="$(uci get 233ddns.@233ddns[0].enable)"
-token="$(uci get 233ddns.@233ddns[0].token)"
-
-start()
-{
-	stop
-
-	[ "${enable}" -ne "1" ] && exit 0
-	wget -4qO- --header="Cookie: a=a" "https://233ddns.ro/u/${token}"
-	echo "* * * * * wget -4qO- --header=\"Cookie: a=a\" \"https://233ddns.ro/u/${token}\"" >> "/etc/crontabs/root"
-	/etc/init.d/cron restart
-}
-
-stop()
-{
-	sed -i '/233ddns.ro/d' "/etc/crontabs/root"
-	/etc/init.d/cron restart
-}
diff --git a/package/ctcgfw/luci-app-233ddns/root/etc/uci-defaults/luci_233ddns b/package/ctcgfw/luci-app-233ddns/root/etc/uci-defaults/luci_233ddns
deleted file mode 100755
index b4f5b14b28..0000000000
--- a/package/ctcgfw/luci-app-233ddns/root/etc/uci-defaults/luci_233ddns
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-
-uci -q batch <<-EOF >/dev/null
-	delete ucitrack.@233ddns[-1]
-	add ucitrack 233ddns
-	set ucitrack.@233ddns[-1].init=233ddns
-	commit ucitrack
-EOF
-
-rm -f /tmp/luci-indexcache
-exit 0
\ No newline at end of file