diff --git a/main.lua b/main.lua
index 64d3b798..bd6e4eaa 100644
--- a/main.lua
+++ b/main.lua
@@ -601,8 +601,8 @@ for _,fileName in next,fs.getDirectoryItems('replay') do
 end
 table.sort(REPLAY,function(a,b) return a.fileName>b.fileName end)
 
-WS.switchHost('cafuuchino1.3322.org','10026','/techmino/ws/v1')
-HTTP.setHost("cafuuchino1.3322.org:10026")
+WS.switchHost('cafuuchino1.3322.org','10027','/techmino/ws/v1')
+HTTP.setHost("cafuuchino1.3322.org:10027")
 HTTP.setThreadCount(1)
 
 table.insert(_LOADTIMELIST_,("Load Resources: %.3fs"):format(TIME()-_LOADTIME_))
diff --git a/parts/gameTables.lua b/parts/gameTables.lua
index 3035cc6f..f8000a95 100644
--- a/parts/gameTables.lua
+++ b/parts/gameTables.lua
@@ -587,10 +587,8 @@ do-- Userdata tables
     USER=setmetatable({-- User infomation
         __data={
             uid=false,
-            email=false,
-            password=false,
-            rToken=false,
             aToken=false,
+            oToken=false,
         },
     },{
         __index=function(self,k)
diff --git a/parts/language/lang_en.lua b/parts/language/lang_en.lua
index 04978625..6a3b8c9b 100644
--- a/parts/language/lang_en.lua
+++ b/parts/language/lang_en.lua
@@ -744,12 +744,11 @@ return {
             music="BGMs",
             label="label",
         },
-        login_mail={
-            title="Sign In/Sign Up",
-            email="Email Address",
-            send="Send code",
-            code="Verification Code",
-            verify="Verify",
+        login={
+            title="Sign In",
+            ticket="Auth Ticket",
+            authorize="Open Authorizing Page",
+            submit="Submit",
         },
         reset_password={
             title="Reset Password",
diff --git a/parts/language/lang_es.lua b/parts/language/lang_es.lua
index a96292e1..6388b179 100644
--- a/parts/language/lang_es.lua
+++ b/parts/language/lang_es.lua
@@ -736,12 +736,11 @@ return {
             music="BGMs",
             label="Etiq.",
         },
-        login_mail={
-            title="Entrar/Registrarse",
-            email="Correo Elec.",
-            send="Enviar código",
-            code="Código de Verif.",
-            verify="Verificar",
+        login={
+            -- title="Sign In",
+            -- ticket="Auth Ticket",
+            -- authorize="Open Authorizing Page",
+            -- submit="Submit",
         },
         reset_password={
             title="Restablecer Contraseña",
diff --git a/parts/language/lang_fr.lua b/parts/language/lang_fr.lua
index 0370a825..4d739dfd 100644
--- a/parts/language/lang_fr.lua
+++ b/parts/language/lang_fr.lua
@@ -699,12 +699,11 @@ return {
             music="Musique",
             -- label="label",
         },
-        login_mail={
-            title="Connexion/Enregistrement",
-            email="E-mail",
-            -- send="Send code",
-            -- code="Verification Code",
-            -- verify="Verify",
+        login={
+            -- title="Sign In",
+            -- ticket="Auth Ticket",
+            -- authorize="Open Authorizing Page",
+            -- submit="Submit",
         },
         reset_password={
             -- title="Reset Password",
diff --git a/parts/language/lang_id.lua b/parts/language/lang_id.lua
index 015c63ad..ffbc65e8 100644
--- a/parts/language/lang_id.lua
+++ b/parts/language/lang_id.lua
@@ -745,12 +745,11 @@ return {
             music="Musik",
             label="label",
         },
-        login_mail={
-            title="Masuk/Daftar",
-            email="Alamat Email",
-            -- send="Send code",
-            -- code="Verification Code",
-            -- verify="Verify",
+        login={
+            -- title="Sign In",
+            -- ticket="Auth Ticket",
+            -- authorize="Open Authorizing Page",
+            -- submit="Submit",
         },
         reset_password={
             -- title="Reset Password",
diff --git a/parts/language/lang_ja.lua b/parts/language/lang_ja.lua
index 4795be71..249e71b8 100644
--- a/parts/language/lang_ja.lua
+++ b/parts/language/lang_ja.lua
@@ -746,12 +746,11 @@ return {
             music="曲",
             label="ラベル",
         },
-        login_mail={
-            title="サインイン/サインアップ",
-            email="Eメールアドレス",
-            send="認証コード送信",
-            code="認証コード",
-            verify="認証",
+        logi={
+            -- title="Sign In",
+            -- ticket="Auth Ticket",
+            -- authorize="Open Authorizing Page",
+            -- submit="Submit",
         },
         reset_password={
             title="パスワード再設定",
diff --git a/parts/language/lang_pt.lua b/parts/language/lang_pt.lua
index 30b24f7c..9cb5e457 100644
--- a/parts/language/lang_pt.lua
+++ b/parts/language/lang_pt.lua
@@ -734,12 +734,11 @@ return {
             -- music="BGMs",
             -- label="label",
         },
-        login_mail={
-            title="Log in/Registrar",
-            email="Endereço De Email",
-            -- send="Send code",
-            -- code="Verification Code",
-            -- verify="Verify",
+        login={
+            -- title="Sign In",
+            -- ticket="Auth Ticket",
+            -- authorize="Open Authorizing Page",
+            -- submit="Submit",
         },
         reset_password={
             -- title="Reset Password",
diff --git a/parts/language/lang_symbol.lua b/parts/language/lang_symbol.lua
index 1d2eac15..20b2695f 100644
--- a/parts/language/lang_symbol.lua
+++ b/parts/language/lang_symbol.lua
@@ -485,12 +485,11 @@ return {
             music="~~~",
             label="...",
         },
-        login_mail={
-            title="Log in/Sign up",
-            email="@",
-            send="→",
-            code="←",
-            verify="!",
+        login={
+            title="Sign In",
+            -- ticket="Auth Ticket",
+            -- authorize="Open Authorizing Page",
+            -- submit="Submit",
         },
         reset_password={
             title="R ***",
diff --git a/parts/language/lang_zh.lua b/parts/language/lang_zh.lua
index b6f8c144..8c83fc4f 100644
--- a/parts/language/lang_zh.lua
+++ b/parts/language/lang_zh.lua
@@ -744,12 +744,11 @@ return {
             path="打开存储目录",
             save="用户档案管理",
         },
-        login_mail={
-            title="登录/注册",
-            email="邮箱",
-            send="发送验证码",
-            code="验证码",
-            verify="验证邮箱",
+        login={
+            title="登录",
+            ticket="授权令牌",
+            authorize="打开授权页面",
+            submit="提交",
         },
         reset_password={
             title="重置密码",
diff --git a/parts/language/lang_zh_code.lua b/parts/language/lang_zh_code.lua
index 6d3a178d..54ac698b 100644
--- a/parts/language/lang_zh_code.lua
+++ b/parts/language/lang_zh_code.lua
@@ -693,12 +693,11 @@ return {
             path="OpenPath();",
             save="DataManagement();",
         },
-        login_mail={
-            title="LogIn_Register.UI",
-            email="Email=",
-            send="Send();",
-            code="V-code=",
-            verify="Verify();",
+        login={
+            title="SignIn.UI",
+            ticket="Ticket=",
+            authorize="Authorize()",
+            submit="Submit()",
         },
         reset_password={
             title="Reset_Password.UI",
diff --git a/parts/language/lang_zh_trad.lua b/parts/language/lang_zh_trad.lua
index 2e2d0e91..d1bcc31b 100644
--- a/parts/language/lang_zh_trad.lua
+++ b/parts/language/lang_zh_trad.lua
@@ -744,12 +744,11 @@ return {
             path="打開存儲目錄",
             save="用戶資料管理",
         },
-        login_mail={
-            title="登錄/註冊",
-            email="電郵",
-            send="發送驗證碼",
-            code="驗證碼",
-            verify="驗證郵箱",
+        login={
+            title="登錄",
+            -- ticket="Auth Ticket",
+            -- authorize="Open Authorizing Page",
+            -- submit="Submit",
         },
         reset_password={
             title="重設密碼",
diff --git a/parts/scenes/login.lua b/parts/scenes/login.lua
index c882566c..ce8e8cb6 100644
--- a/parts/scenes/login.lua
+++ b/parts/scenes/login.lua
@@ -1,47 +1,41 @@
 local scene={}
 
-local function _getCode()
-    local email=scene.widgetList.email:getText()
-    if not STRING.simpEmailCheck(email) then
-        MES.new('error',text.wrongEmail)
-    else
-        USER.email=email
-        NET.getCode(email)
-    end
+local function _authorize()
+    love.system.openURL("https://dev.studio26f.org/oauth?product=techmino")
 end
-local function _codeLogin()
-    local code=scene.widgetList.code:getText():upper()
-    if #code~=8 then
+local function _submit()
+    local tickets=scene.widgetList.ticket:getText():upper()
+    if #tickets~=128 then
         MES.new('error',text.wrongCode)
     else
-        NET.codeLogin(USER.email,code)
+        USER.aToken=tickets:sub(1,64)
+        USER.oToken=tickets:sub(65)
     end
 end
 local function _paste()
     local t=love.system.getClipboardText()
     if t then
         t=STRING.trim(t)
-        if #t==8 and t:match("[0-9]+") then
-            scene.widgetList.code:setText(t)
+        if #t==128 and t:match("[0-9A-Z]+") then
+            scene.widgetList.ticket:setText(t)
             return
         end
     end
-    MES.new('warn',text.wrongCode)
+    MES.new('error',text.wrongCode)
 end
 
 function scene.enter()
-    scene.widgetList.email:setText(USER.email or "")
-    scene.widgetList.code:clear()
+    scene.widgetList.ticket:clear()
 end
 
 function scene.keyDown(key,rep)
     if key=='escape' and not rep then
         SCN.back()
     elseif key=='return' or key=='kpenter' then
-        if #scene.widgetList.code:getText():upper()==0 then
-            _getCode()
+        if #scene.widgetList.ticket:getText()==0 then
+            _authorize()
         else
-            _codeLogin()
+            _submit()
         end
     elseif key=='v' and love.keyboard.isDown('lctrl','rctrl') then
         _paste()
@@ -52,14 +46,12 @@ end
 
 scene.widgetList={
     WIDGET.newText{name='title',        x=80,  y=50,font=70,align='L'},
-    WIDGET.newButton{name='login_pw',   x=1080,y=100,w=260,h=80,color='lY',code=function() SCN.swapTo('login_pw','swipeR') end},
 
-    WIDGET.newInputBox{name='email',    x=380, y=200,w=626,h=60,limit=128},
-    WIDGET.newKey{name='send',          x=640, y=330,w=300,h=80,font=40,code=_getCode},
+    WIDGET.newInputBox{name='ticket',   x=280, y=200,w=730,h=320,font=30,regex="[0-9A-Z]",limit=128},
 
-    WIDGET.newInputBox{name='code',     x=380, y=400,w=626,h=60,regex="[0-9a-zA-Z]",limit=8},
-    WIDGET.newKey{name='verify',        x=640, y=530,w=300,h=80,font=40,code=_codeLogin},
-    WIDGET.newKey{name='paste',         x=850, y=530,w=80,font=40,fText=CHAR.icon.import,code=_paste},
+    WIDGET.newKey{name='authorize',     x=430, y=640,w=300,h=80,font=40,code=_authorize},
+    WIDGET.newKey{name='submit',        x=755, y=640,w=300,h=80,font=40,code=_submit},
+    WIDGET.newKey{name='paste',         x=970, y=640,w=80,font=40,fText=CHAR.icon.import,code=_paste},
 
     WIDGET.newButton{name='back',       x=1140,y=640,w=170,h=80,sound='back',font=60,fText=CHAR.icon.back,code=pressKey'escape'},
 }
diff --git a/parts/scenes/net_menu.lua b/parts/scenes/net_menu.lua
index 666645eb..54937f1f 100644
--- a/parts/scenes/net_menu.lua
+++ b/parts/scenes/net_menu.lua
@@ -18,7 +18,6 @@ scene.widgetList={
     WIDGET.newButton{name='league',x=640, y=180,w=350,h=120,font=40,color='D',code=goScene'net_league'},
     WIDGET.newButton{name='ffa',   x=640, y=360,w=350,h=120,font=40,color='D',code=function() MES.new('warn',text.notFinished)--[[NET.enterRoom({name='ffa'})]] end},
     WIDGET.newButton{name='rooms', x=640, y=540,w=350,h=120,font=40,code=goScene'net_rooms'},
-    WIDGET.newButton{name='resetPW',x=680,y=40,w=180,h=60,color='dG',code=goScene'reset_password'},
     WIDGET.newButton{name='logout',x=880, y=40,w=180, h=60,color='dR',
         code=function()
             if tryBack() then