diff --git a/parts/gameFuncs.lua b/parts/gameFuncs.lua
index 3bd185b2..dbf1bae2 100644
--- a/parts/gameFuncs.lua
+++ b/parts/gameFuncs.lua
@@ -834,7 +834,6 @@ do-- function drawSelfProfile()
     local name
     local textObj,scaleK,width,offY
     function drawSelfProfile()
-        local selfAvatar=USERS.getAvatar(USER.uid)
         gc_push('transform')
         gc_replaceTransform(SCR.xOy_ur)
 
@@ -843,7 +842,7 @@ do-- function drawSelfProfile()
         gc_setColor(COLOR.X)gc_rectangle('fill',0,0,-300,80)
         gc_setColor(1,1,1)gc_rectangle('line',-300,0,300,80,5)
         gc_rectangle('line',-73,7,66,66,2)
-        gc_draw(selfAvatar,-72,8,nil,.5)
+        gc_draw(USERS.getAvatar(USER.uid),-72,8,nil,.5)
 
         -- Draw username
         if name~=USERS.getUsername(USER.uid) then
diff --git a/parts/net.lua b/parts/net.lua
index cc501b52..a85dc20f 100644
--- a/parts/net.lua
+++ b/parts/net.lua
@@ -148,16 +148,16 @@ function NET.codeLogin(code)
             if res.code==200 then
                 USER.rToken=res.data.refreshToken
                 USER.aToken=res.data.accessToken
-                USER.uid=res.data.playerId
+                saveUser()
                 NET.ws_connect()
                 SCN.pop()SCN.go('net_menu')
             elseif res.code==201 then
                 USER.rToken=res.data.refreshToken
                 USER.aToken=res.data.accessToken
+                saveUser()
                 SCN.pop()SCN.push('net_menu')
                 SCN.fileDropped(3)
             end
-            saveUser()
         end
 
         WAIT.interrupt()
@@ -219,7 +219,7 @@ function NET.autoLogin()
 
             if res then
                 if res.code==200 then
-                    USER.uid=res.data.playerId
+                    USER.uid=res.data
                     saveUser()
                     NET.ws_connect()
                     SCN.go('net_menu')
@@ -242,7 +242,6 @@ function NET.autoLogin()
                 if res.code==200 then
                     USER.rToken=res.data.refreshToken
                     USER.aToken=res.data.accessToken
-                    USER.uid=res.data.playerId
                     saveUser()
                     NET.ws_connect()
                     SCN.go('net_menu')
@@ -267,7 +266,6 @@ function NET.autoLogin()
                 if res.code==200 then
                     USER.rToken=res.data.refreshToken
                     USER.aToken=res.data.accessToken
-                    USER.uid=res.data.playerId
                     saveUser()
                     NET.ws_connect()
                     SCN.go('net_menu')
@@ -312,7 +310,6 @@ function NET.pwLogin(email,pw)
                 USER.password=pw
                 USER.rToken=res.data.refreshToken
                 USER.aToken=res.data.accessToken
-                USER.uid=res.data.playerId
                 saveUser()
                 NET.ws_connect()
                 SCN.go('net_menu')
@@ -322,14 +319,30 @@ function NET.pwLogin(email,pw)
         WAIT.interrupt()
     end)
 end
-
 function NET.getUserInfo(uid)
-    wsSend({
-        uid=uid,
-        hash=USERS.getHash(uid),
-    })
-end
+    TASK.new(function()
+        local res=getMsg({
+            pool='getInfo',
+            path='/techmino/api/v1/player/info?playerId='..uid,
+        },6.26)
 
+        if res and res.code==200 then
+            USERS.updateUserData(res.data)
+        end
+    end)
+end
+function NET.getAvatar(uid)
+    TASK.new(function()
+        local res=getMsg({
+            pool='getInfo',
+            path='/techmino/api/v1/player/avatar?playerId='..uid,
+        },6.26)
+
+        if res and res.code==200 then
+            USERS.updateAvatar(uid,res.data)
+        end
+    end)
+end
 --------------------------<NEW WS API>
 local actMap={
     global_getOnlineCount= 1000,
@@ -592,17 +605,35 @@ function NET.ws_close()
     WS.close('game')
 end
 function NET.ws_update()
-    -- Wait until connected then initialize player setting
+    -- Wait until connected
     while true do
         TEST.yieldT(1/26)
         if WS.status('game')=='dead' then
             return
         elseif WS.status('game')=='running' then
-            NET.player_updateConf()
             break
         end
     end
 
+    do-- Get UID
+        local res=getMsg({
+            pool='getUID',
+            path='/techmino/api/v1/auth/check',
+            headers={["x-access-token"]=USER.aToken},
+        },6.26)
+
+        if res and res.code==200 then
+            USER.uid=res.data
+        else
+            TEST.yieldUntilNextScene()
+            NET.connectLost()
+            return
+        end
+    end
+
+    -- Initialize player setting
+    NET.player_updateConf()
+
     -- Websocket main loop
     local updateOnlineCD=0
     while true do
diff --git a/parts/users.lua b/parts/users.lua
index 14a915a1..5fe5d573 100644
--- a/parts/users.lua
+++ b/parts/users.lua
@@ -52,20 +52,33 @@ end})
 
 local USERS={}
 
+--[[userdata={
+    username="MrZ",
+    motto="Techmino 好玩",
+    id=26,
+    permission="Admin",
+    region=0,
+    avatar_hash=XXX,
+    avatar_frame=0,
+}]]
 function USERS.updateUserData(data)
-    local uid=data.uid
-    db[uid].username=data.username
-    db[uid].motto=data.motto
-    fs.write("cache/user"..uid..".dat",JSON.encode{
+    local id=data.id
+    db[id].username=data.username
+    db[id].motto=data.motto
+    if type(data.avatar_hash)=='string' and (db[id].hash~=data.avatar_hash or not fs.getInfo("cache/"..data.avatar_hash)) then
+        db[id].hash=data.avatar_hash
+        NET.getAvatar(id)
+    end
+    fs.write("cache/user"..id..".dat",JSON.encode{
         username=data.username,
         motto=data.motto,
-        hash=data.hash or db[uid].hash,
+        hash=db[id].hash,
     })
-    if data.avatar then
-        fs.write("cache/"..data.hash,love.data.decode('string','base64',data.avatar:sub(data.avatar:find(",")+1)))
-        db_img[uid]=_loadAvatar("cache/"..data.hash)
-        db[uid].hash=type(data.hash)=='string' and #data.hash>0 and data.hash
-    end
+end
+function USERS.updateAvatar(id,imgData)
+    local hash=db[id].hash
+    fs.write("cache/"..hash,love.data.decode('string','base64',imgData:sub(imgData:find(",")+1)))
+    db_img[id]=_loadAvatar("cache/"..hash)
 end
 
 function USERS.getUsername(uid) return db[uid].username end