diff --git a/parts/modes/netBattle.lua b/parts/modes/netBattle.lua
index 51e82661..73062090 100644
--- a/parts/modes/netBattle.lua
+++ b/parts/modes/netBattle.lua
@@ -19,6 +19,7 @@ return{
         GAME.modeEnv.task=marginTask
 
         local L=TABLE.shift(NETPLY.list,0)
+        table.sort(L,function(a,b) return a.uid<b.uid end)
         math.randomseed(GAME.seed)
         for i=#L,1,-1 do
             table.insert(NETPLY.list,table.remove(NETPLY.list,math.random(i)))
@@ -43,5 +44,8 @@ return{
                 N=N+1
             end
         end
+        for i=1,#PLY_ALIVE do
+            MES.new('info',PLY_ALIVE[i].uid.." "..PLY_ALIVE[i].sid,5)
+        end
     end,
 }
diff --git a/parts/net.lua b/parts/net.lua
index 1787d2a9..b173e507 100644
--- a/parts/net.lua
+++ b/parts/net.lua
@@ -660,7 +660,9 @@ function NET.wsCallBack.room_remove()
     _playerLeaveRoom(USER.uid)
 end
 function NET.wsCallBack.player_updateConf(body)
-    NETPLY.map[body.data.playerId].config=body.data.config
+    if type(body.data)=='table' then
+        NETPLY.map[body.data.playerId].config=body.data.config
+    end
 end
 function NET.wsCallBack.player_finish(body)-- TODO
 end
diff --git a/parts/netPlayer.lua b/parts/netPlayer.lua
index a7709b87..e193749d 100644
--- a/parts/netPlayer.lua
+++ b/parts/netPlayer.lua
@@ -139,11 +139,6 @@ function NETPLY.setStat(uid,S)
         adpm=("%.1f %s"):format((S.atk+S.dig)/S.time*60,text.radarData[2]),
     }
 end
-function NETPLY.resetState()
-    for i=1,#PLYlist do
-        PLYlist[i].playMode=0
-    end
-end
 
 local selP,mouseX,mouseY
 function NETPLY.mouseMove(x,y)