diff --git a/Zframework b/Zframework
index d2ba89b7..e89e97ef 160000
--- a/Zframework
+++ b/Zframework
@@ -1 +1 @@
-Subproject commit d2ba89b7fc338218dd976e0419b1400d61c61540
+Subproject commit e89e97ef9068a49377e0849cb9e5ac0644e78627
diff --git a/parts/gameTables.lua b/parts/gameTables.lua
index 781134f4..f7a62a04 100644
--- a/parts/gameTables.lua
+++ b/parts/gameTables.lua
@@ -574,12 +574,24 @@ do--Game data tables
     REPLAY={}--Replay objects (not include stream data)
 end
 do--Userdata tables
-    USER={--User infomation
-        email=false,
-        password=false,
-        rToken=false,
-        aToken=false,
-    }
+    USER=setmetatable({--User infomation
+        __data={
+            email=false,
+            password=false,
+            rToken=false,
+            aToken=false,
+        },
+    },{
+        __index=function(self,k)
+            return self.__data[k]
+        end,
+        __newindex=function(self,k,v)
+            if self.__data[k]~=nil and v~=nil then
+                self.__data[k]=v
+                saveFile(USER.__data,'conf/user')
+            end
+        end,
+    })
     SETTING={--Settings
         --Tuning
         das=10,arr=2,
diff --git a/parts/net.lua b/parts/net.lua
index 3d8c221f..07007c2b 100644
--- a/parts/net.lua
+++ b/parts/net.lua
@@ -68,8 +68,11 @@ local function getMsg(request,timeout)
     while true do
         local mes=HTTP.pollMsg(request.pool)
         if mes then
-            if type(mes.body)=='string' then
+            if type(mes.body)=='string' and #mes.body>0 then
                 return JSON.decode(mes.body)
+            else
+                MES.new('info',"Oops! Server is down")
+                return
             end
         else
             totalTime=totalTime+coroutine.yield()
@@ -97,7 +100,7 @@ function NET.getCode(email)
                 MES.new('error',res.message,5)
             end
         else
-            MES.new('error',"Time out",5)
+            MES.new('warn',"Request failed",5)
         end
 
         WAIT.interrupt()
@@ -127,17 +130,17 @@ function NET.codeLogin(code)
                 USER.rToken=res.refreshToken
                 USER.aToken=res.accessToken
                 -- TODO: connect WS
-                SCN.go('net_game')
+                SCN.pop()SCN.go('net_menu')
             elseif res.code==201 then
                 USER.rToken=res.refreshToken
                 USER.aToken=res.accessToken
-                SCN.fileDropped(3)-- Not designed for this, but it works and no side effects
-                MES.new('info',"Please set your password",5)
+                SCN.pop()SCN.push('net_menu')
+                SCN.fileDropped(3)
             else
                 MES.new('error',res.message,5)
             end
         else
-            MES.new('error',"Time out",5)
+            MES.new('warn',"Request failed",5)
         end
 
         WAIT.interrupt()
@@ -168,13 +171,14 @@ function NET.setPW(code,pw)
 
         if res then
             if res.code==200 then
-                SCN.back()
+                USER.password=pw
                 MES.new('info',"Password set! Now you can login",5)
+                SCN.back()
             else
                 MES.new('error',res.message,5)
             end
         else
-            MES.new('error',"Time out",5)
+            MES.new('warn',"Request failed",5)
         end
 
         WAIT.interrupt()
@@ -204,11 +208,11 @@ function NET.autoLogin()
             if res then
                 if res.code==200 then
                     -- TODO: connect WS
-                    SCN.go('net_game')
+                    SCN.go('net_menu')
                     WAIT.interrupt()
                     return
                 else
-                    MES.new('warning',res.message,5)
+                    MES.new('warn',res.message,5)
                 end
             else
                 WAIT.interrupt()
@@ -228,11 +232,11 @@ function NET.autoLogin()
                     USER.aToken=res.accessToken
                     -- TODO: connect WS
                     MES.new('info',"Login successed",5)
-                    SCN.go('net_game')
+                    SCN.go('net_menu')
                     WAIT.interrupt()
                     return
                 else
-                    MES.new('warning',res.message,5)
+                    MES.new('warn',res.message,5)
                 end
             else
                 WAIT.interrupt()
@@ -254,11 +258,11 @@ function NET.autoLogin()
                     USER.aToken=res.accessToken
                     -- TODO: connect WS
                     MES.new('info',"Login successed",5)
-                    SCN.go('net_game')
+                    SCN.go('net_menu')
                     WAIT.interrupt()
                     return
                 else
-                    MES.new('warning',res.message,5)
+                    MES.new('warn',res.message,5)
                 end
             else
                 WAIT.interrupt()
@@ -279,7 +283,7 @@ end
 function NET.pwLogin(email,pw)
     if not TASK.lock('pwLogin') then return end
     TASK.new(function()
-        pw=STRING.digezt(pw)
+        pw=HASH.pbkdf2(HASH.sha3_256,pw,"salt",26000)
 
         local res=getMsg({
             pool='pwLogin',
@@ -297,12 +301,12 @@ function NET.pwLogin(email,pw)
                 USER.rToken=res.refreshToken
                 USER.aToken=res.accessToken
                 -- TODO: connect WS
-                SCN.go('net_game')
+                SCN.go('net_menu')
             else
                 MES.new('error',res.message,5)
             end
         else
-            MES.new('error',"Time out",5)
+            MES.new('warn',"Request failed",5)
         end
 
         WAIT.interrupt()
@@ -349,7 +353,7 @@ end
 --Save
 function NET.uploadSave()
     if TASK.lock('uploadSave',8)then
-        WS.send('game','{"action":2,"data":{"sections":'..JSON.encode{
+        WS.send('game',JSON.encode{action=2,data={sections={
             {section=1,data=STRING.packTable(STAT)},
             {section=2,data=STRING.packTable(RANKS)},
             {section=3,data=STRING.packTable(SETTING)},
@@ -357,13 +361,13 @@ function NET.uploadSave()
             {section=5,data=STRING.packTable(VK_ORG)},
             {section=6,data=STRING.packTable(loadFile('conf/vkSave1','-canSkip')or{})},
             {section=7,data=STRING.packTable(loadFile('conf/vkSave2','-canSkip')or{})},
-        }..'}}')
+        }}})
         MES.new('info',"Uploading")
     end
 end
 function NET.downloadSave()
     if TASK.lock('downloadSave',8)then
-        WS.send('game','{"action":3,"data":{"sections":[1,2,3,4,5,6,7]}}')
+        WS.send('game',JSON.encode{action=3,data={sections={1,2,3,4,5,6,7}}})
         MES.new('info',"Downloading")
     end
 end
@@ -466,25 +470,25 @@ function NET.checkPlayDisconn()
 end
 function NET.signal_quit()
     if TASK.lock('quit',3)then
-        WS.send('game','{"action":3}')
+        WS.send('game',JSON.encode{action=3})
     end
 end
 function NET.sendMessage(mes)
-    WS.send('game','{"action":4,"data":'..JSON.encode{message=mes}..'}')
+    WS.send('game',JSON.encode{action=3,data={message=mes}})
 end
 function NET.changeConfig()
-    WS.send('game','{"action":5,"data":'..JSON.encode({config=dumpBasicConfig()})..'}')
+    WS.send('game',JSON.encode{action=5,data={config=dumpBasicConfig()}})
 end
 function NET.signal_setMode(mode)
     if not NET.roomState.start and TASK.lock('ready',3)then
-        WS.send('game','{"action":6,"data":'..JSON.encode{mode=mode}..'}')
+        WS.send('game',JSON.encode{action=6,data={mode=mode}})
     end
 end
 function NET.signal_die()
-    WS.send('game','{"action":4,"data":{"score":0,"survivalTime":0}}')
+    WS.send('game',JSON.encode{action=4,data={score=0,survivalTime=0}})
 end
 function NET.uploadRecStream(stream)
-    WS.send('game','{"action":5,"data":{"stream":"'..loveEncode('string','base64',stream)..'"}}')
+    WS.send('game',JSON.encode{action=5,data={stream=loveEncode('string','base64',stream)}})
 end
 
 --Chat
@@ -521,7 +525,6 @@ function NET.updateWS_user()
                         if res.uid then
                             USER.uid=res.uid
                             USER.authToken=res.authToken
-                            saveFile(USER,'conf/user')
                             if SCN.cur=='login'then
                                 SCN.back()
                             end
@@ -534,7 +537,7 @@ function NET.updateWS_user()
                     elseif res.action==0 then--Get accessToken
                         NET.accessToken=res.accessToken
                         MES.new('check',text.accessOK)
-                        NET.wsconn_play()
+                        NET.wsconn()
                     elseif res.action==1 then--Get userInfo
                         USERS.updateUserData(res.data)
                     elseif res.action==2 then--Upload successed
diff --git a/parts/scenes/app_console.lua b/parts/scenes/app_console.lua
index 589582dc..f12611dc 100644
--- a/parts/scenes/app_console.lua
+++ b/parts/scenes/app_console.lua
@@ -895,39 +895,26 @@ local commands={}do
             "Example: switchhost 127.0.0.1 26000 /sock",
         },
     }
-    function commands.manage()
-        if WS.status('manage')=='running'then
-            WS.close('manage')
-            log{C.Y,"Disconnected"}
-        else
-            if({[1]=0,[2]=0,[26]=0})[USER.uid]then
-                NET.wsconn_manage()
-                log{C.Y,"Connecting"}
-            else
-                log{C.R,"Permission denied"}
-            end
-        end
-    end
     function commands.m_broadcast(str)
         if #str>0 then
-            WS.send('manage','{"action":0,"data":'..JSON.encode{message=str}..'}')
+            WS.send('game',JSON.encode{action=0,data={message=str}})
             log{C.Y,"Request sent"}
         else
             log{C.R,"Format error"}
         end
     end
-    function commands.m_shutdown(sec)
-            sec=tonumber(sec)
-        if sec and sec>0 and sec~=math.floor(sec) then
-            WS.send('manage','{"action":9,"data":'..JSON.encode{countdown=tonumber(sec)}..'}')
+    function commands.m_shutdown(time)
+        time=tonumber(time)
+        if time and time>1 then
+            WS.send('game',JSON.encode{action=0,data={countdown=time}})
             log{C.Y,"Request sent"}
         else
             log{C.R,"Format error"}
         end
     end
-    function commands.m_connInfo()WS.send('manage','{"action":10}')end
-    function commands.m_playMgrInfo()WS.send('manage','{"action":11}')end
-    function commands.m_streamMgrInfo()WS.send('manage','{"action":12}')end
+    function commands.m_connInfo()WS.send('game',JSON.encode{action=10})end
+    function commands.m_playMgrInfo()WS.send('game',JSON.encode{action=11})end
+    function commands.m_streamMgrInfo()WS.send('game',JSON.encode{action=12})end
 
     for cmd,body in next,commands do
         if type(body)=='function'then
diff --git a/parts/scenes/login.lua b/parts/scenes/login.lua
index c3926b0a..76c300ad 100644
--- a/parts/scenes/login.lua
+++ b/parts/scenes/login.lua
@@ -10,7 +10,6 @@ local function _login()
     elseif #password==0 then
         MES.new('error',text.noPassword)return
     end
-    -- password=STRING.digezt(password)
     NET.pwLogin(email,password)
 end
 
@@ -23,13 +22,18 @@ function scene.sceneInit()
     passwordBox:setText(USER.password)
 end
 
+function scene.keyDown(key,rep)
+    if key~='return' or rep then return true end
+    _login()
+end
+
 scene.widgetList={
     WIDGET.newText{name='title',      x=80,  y=50,font=70,align='L'},
     WIDGET.newButton{name='register', x=1140,y=100,w=170,h=80,color='lY',code=function()SCN.swapTo('register','swipeR')end},
     emailBox,
     passwordBox,
     WIDGET.newSwitch{name='showEmail',x=550, y=420,disp=function()return showEmail end,code=function()showEmail=not showEmail emailBox.secret=not showEmail end},
-    WIDGET.newKey{name='login',       x=1140,y=540,w=170,h=80,font=40,code=_login},
+    WIDGET.newKey{name='login',       x=1140,y=540,w=170,h=80,font=40,code=pressKey'return'},
     WIDGET.newButton{name='back',     x=1140,y=640,w=170,h=80,sound='back',font=60,fText=CHAR.icon.back,code=backScene},
 }
 
diff --git a/parts/scenes/net_game.lua b/parts/scenes/net_game.lua
index ad347910..1c7abcba 100644
--- a/parts/scenes/net_game.lua
+++ b/parts/scenes/net_game.lua
@@ -232,7 +232,7 @@ end
 
 function scene.update(dt)
     if NET.checkPlayDisconn()then
-        NET.wsclose_stream()
+        NET.wsclose()
         SCN.back()
         return
     end
diff --git a/parts/scenes/net_menu.lua b/parts/scenes/net_menu.lua
index b0b2b40d..1d6ea5e1 100644
--- a/parts/scenes/net_menu.lua
+++ b/parts/scenes/net_menu.lua
@@ -4,7 +4,7 @@ function scene.sceneInit()
     BG.set()
 end
 function scene.sceneBack()
-    NET.wsclose_play()
+    NET.wsclose()
 end
 
 function scene.draw()
@@ -21,11 +21,9 @@ scene.widgetList={
         code=function()
             if tryBack()then
                 if USER.uid then
-                    NET.wsclose_play()
-                    NET.wsclose_user()
+                    NET.wsclose()
                     USER.uid=false
                     USER.authToken=false
-                    saveFile(USER,'conf/user')
                     SCN.back()
                 end
             end
diff --git a/parts/scenes/register.lua b/parts/scenes/register.lua
index a48473f5..60e20102 100644
--- a/parts/scenes/register.lua
+++ b/parts/scenes/register.lua
@@ -34,16 +34,16 @@ local function _setPW()
 end
 
 function scene.sceneInit()
-    state=1
+    state=SCN.args[1] or 1
     scene.fileDropped(state)
 end
 
 function scene.keyDown(key,rep)
     if key=='escape' and not rep then
-        if state==1 then
-            SCN.back()
-        else
+        if state==2 then
             scene.fileDropped(state-1)
+        else
+            SCN.back()
         end
     elseif key=='return' then
         if state==1 then
@@ -68,6 +68,14 @@ function scene.fileDropped(arg)-- Not designed for this, but it works and no sid
     scene.widgetList.password.  hide=arg~=3
     scene.widgetList.password2. hide=arg~=3
     scene.widgetList.setPW.     hide=arg~=3
+    if arg==1 then
+        scene.widgetList.email:setText(USER.email or "")
+    elseif arg==2 then
+        scene.widgetList.code:clear()
+    elseif arg==3 then
+        scene.widgetList.password:clear()
+        scene.widgetList.password2:clear()
+    end
 end
 
 scene.widgetList={