diff --git a/lua/app/module/battle/battle_const.lua b/lua/app/module/battle/battle_const.lua
index e1bcc25d..cfc161c8 100644
--- a/lua/app/module/battle/battle_const.lua
+++ b/lua/app/module/battle/battle_const.lua
@@ -2,6 +2,7 @@ local BattleConst = {}
 
 BattleConst.ROW_COUNT = 7
 BattleConst.COLUMN_COUNT = 7
+BattleConst.PVP_COLUMN_COUNT = 10
 BattleConst.HALF_ROW_COUNT = 4 -- 计算偏移 math.ceil(ROW_COUNT / 2)
 BattleConst.HALF_COLUMN_COUNT = 4 -- 计算偏移 math.ceil(COLUMN_COUNT / 2)
 BattleConst.GRID_STEP_H = 94
@@ -81,6 +82,7 @@ BattleConst.BATTLE_TYPE = {
     DAILY_CHALLENGE = "2",
     DUNGEON_GOLD = "3",
     DUNGEON_SHARDS = "4",
+    ARENA = "5",
 }
 
 BattleConst.TYPEOF_LUA_COMP = {
@@ -494,57 +496,7 @@ BattleConst.POS_ID_2_RC = {}
 BattleConst.RC_2_POS_ID = {}
 
 ---- 格子位置
-BattleConst.GRID_POS = {
-    [11] = {x = -282, y = 282},
-    [12] = {x = -188, y = 282},
-    [13] = {x = -94, y = 282},
-    [14] = {x = 0, y = 282},
-    [15] = {x = 94, y = 282},
-    [16] = {x = 188, y = 282},
-    [17] = {x = 282, y = 282},
-    [21] = {x = -282, y = 188},
-    [22] = {x = -188, y = 188},
-    [23] = {x = -94, y = 188},
-    [24] = {x = 0, y = 188},
-    [25] = {x = 94, y = 188},
-    [26] = {x = 188, y = 188},
-    [27] = {x = 282, y = 188},
-    [31] = {x = -282, y = 94},
-    [32] = {x = -188, y = 94},
-    [33] = {x = -94, y = 94},
-    [34] = {x = 0, y = 94},
-    [35] = {x = 94, y = 94},
-    [36] = {x = 188, y = 94},
-    [37] = {x = 282, y = 94},
-    [41] = {x = -282, y = 0},
-    [42] = {x = -188, y = 0},
-    [43] = {x = -94, y = 0},
-    [44] = {x = 0, y = 0},
-    [45] = {x = 94, y = 0},
-    [46] = {x = 188, y = 0},
-    [47] = {x = 282, y = 0},
-    [51] = {x = -282, y = -94},
-    [52] = {x = -188, y = -94},
-    [53] = {x = -94, y = -94},
-    [54] = {x = 0, y = -94},
-    [55] = {x = 94, y = -94},
-    [56] = {x = 188, y = -94},
-    [57] = {x = 282, y = -94},
-    [61] = {x = -282, y = -188},
-    [62] = {x = -188, y = -188},
-    [63] = {x = -94, y = -188},
-    [64] = {x = 0, y = -188},
-    [65] = {x = 94, y = -188},
-    [66] = {x = 188, y = -188},
-    [67] = {x = 282, y = -188},
-    [71] = {x = -282, y = -282},
-    [72] = {x = -188, y = -282},
-    [73] = {x = -94, y = -282},
-    [74] = {x = 0, y = -282},
-    [75] = {x = 94, y = -282},
-    [76] = {x = 188, y = -282},
-    [77] = {x = 282, y = -282},
-}
+BattleConst.GRID_POS = {}
 
 ---- 每个格子外围一格距离的格子
 BattleConst.GRID_OUT_LINE_POS_ID = {
diff --git a/lua/app/module/battle/battle_manager.lua b/lua/app/module/battle/battle_manager.lua
index ef4960dc..0335b795 100644
--- a/lua/app/module/battle/battle_manager.lua
+++ b/lua/app/module/battle/battle_manager.lua
@@ -113,18 +113,22 @@ end
 
 
 ----------------------- start 一些公共相关的方法 -----------------------------
-function BattleManager:getPosInfo(posId)
-    local posInfo = GConst.BattleConst.GRID_POS[posId]
+function BattleManager:getPosInfo(posId, rowCount)
+    rowCount = rowCount or BattleConst.ROW_COUNT
+    if not GConst.BattleConst.GRID_POS[rowCount] then
+        GConst.BattleConst.GRID_POS[rowCount] = {}
+    end
+    local posInfo = GConst.BattleConst.GRID_POS[rowCount][posId]
     if not posInfo then
         local r = self:getPosRC(posId).r
         local c = self:getPosRC(posId).c
 
-        local offsetC = c - BattleConst.HALF_COLUMN_COUNT
+        local offsetC = c - (rowCount + 1) / 2
         local offsetR = BattleConst.HALF_ROW_COUNT - r
         local info = {x = offsetC * BattleConst.GRID_STEP_H, y = offsetR * BattleConst.GRID_STEP_H}
 
-        GConst.BattleConst.GRID_POS[posId] = info
-        posInfo = GConst.BattleConst.GRID_POS[posId]
+        GConst.BattleConst.GRID_POS[rowCount][posId] = info
+        posInfo = GConst.BattleConst.GRID_POS[rowCount][posId]
     end
     return posInfo
 end