diff --git a/src/actions/PvpAction.lua b/src/actions/PvpAction.lua
index 60cf3c6..79a1045 100644
--- a/src/actions/PvpAction.lua
+++ b/src/actions/PvpAction.lua
@@ -243,6 +243,12 @@ function _M.buyCountRpc(agent, data)
 
 	local cost = {[ItemId.Jade] = globalCsv.pvp_buy_cost * count}
 	if not role:checkItemEnough(cost) then return 2 end
+
+	--限制每天购买次数
+	local pvpBought = role.dailyData:getProperty("pvpBought")
+	if count + pvpBought > globalCsv["pvp_buy_max"] then return 3 end
+	role.dailyData:updateProperty({field = "pvpBought", value = count + pvpBought})
+
 	role:costItems(cost, {log = {desc = "buyPvpKey"}})
 	role:award({[ItemId.PvpKey] = count}, {log = {desc = "buyPvpKey"}})
 
diff --git a/src/models/Daily.lua b/src/models/Daily.lua
index 4a38f3e..f43e58d 100644
--- a/src/models/Daily.lua
+++ b/src/models/Daily.lua
@@ -22,6 +22,7 @@ Daily.schema = {
 	getFP			= {"table", {}},		-- 领过谁的心心
 	pvpFree			= {"number", 0},		-- pvp使用免费次数
 	pvpFreeH		= {"number", 0},		-- 高级pvp使用免费次数
+	pvpBought		= {"number", 0}, 		-- pvp购买次数
 
 	dailySDC		= {"table", {}},		-- daily shop diamond  count {[id] = count} -- 每日商城购买次数统计
 	dailySDD		= {"table", {}},		-- daily shop diamond  disount {[id] = 1} -- 每日商城折扣统计
@@ -69,6 +70,8 @@ function Daily:refreshDailyData(notify)
             -- skip
 		elseif field == "treasureList" then
 			dataMap[field] = self:getTreasrueList()
+		elseif field == "pvpBought" then
+			dataMap[field] = 0
 		elseif field ~= "key" then
 			local typ, def = table.unpack(schema)
 			dataMap[field] = def
@@ -367,6 +370,7 @@ function Daily:data()
 		getFP = self:getProperty("getFP"),
 		pvpFree = self:getProperty("pvpFree"),
 		pvpFreeH = self:getProperty("pvpFreeH"),
+		pvpBought = self:getProperty("pvpBought"),
 		dailySDC = self:getProperty("dailySDC"),
 		dailySDD = self:getProperty("dailySDD"),
 		advSupRe = self:getProperty("advSupRe"),
--
libgit2 0.21.2