diff --git a/src/actions/HangAction.lua b/src/actions/HangAction.lua
index 7b4e677..9ddbc3c 100644
--- a/src/actions/HangAction.lua
+++ b/src/actions/HangAction.lua
@@ -19,7 +19,7 @@ local _M = {}
 local function checkReward(role)
 	local hangInfo = role:getProperty("hangInfo")
 	if not hangInfo.carbonId or not hangInfo.coinTime or not hangInfo.itemTime then
-		return
+		return false
 	end
 	local carbonData = csvdb["idle_battleCsv"][hangInfo.carbonId]
 	local nowCoinTime = math.min(skynet.timex(), hangInfo.endCoinTime or 0)
@@ -33,11 +33,8 @@ local function checkReward(role)
 	local coinDoubleCount = math.max(0, math.floor((doubleTime) / globalCsv.idle_money_produce_cd)) * 2
 	hangInfo.coinTime = nowCoinTime
 
-	doubleTime = role.activity:getActHangDoubleTime(hangInfo.itemTime, nowitemTime)
-	normalTime = nowItemTime - hangInfo.coinTime - doubleTime
+	normalTime = nowItemTime - hangInfo.itemTime
 	local itemCount = math.max(0, math.floor((normalTime) / globalCsv.idle_item_produce_cd))
-	local itemDoubleCount = math.max(0, math.floor((doubleTime) / globalCsv.idle_item_produce_cd))
-	itemCount = itemCount + itemDoubleCount
 	hangInfo.itemTime = nowItemTime
 
 	local items = role:getProperty("hangBag")
@@ -71,34 +68,42 @@ local function checkReward(role)
 		local tempPool = clone(pool)
 		while #tempPool > 0 do
 			local idx = math.randWeight(tempPool, 3)
-			local cur = pool[idx]
-			if (items[cur[1]] and math.ceil((items[cur[1]] + cur[2]) / globalCsv.idle_field_limit) > math.ceil(items[cur[1]] / globalCsv.idle_field_limit))
-					or not items[cur[1]] then	--要占用新栏位的情况
-				local addFC
-				if not items[cur[1]] then
-					addFC = math.ceil(cur[2] / globalCsv.idle_field_limit)
-				else
-					local frontC = items[cur[1]] % globalCsv.idle_field_limit
-					if frontC == 0 then
-						frontC = globalCsv.idle_field_limit
-					end
-					addFC = math.ceil((cur[2] - (globalCsv.idle_field_limit - frontC)) / globalCsv.idle_field_limit)
+			local cur = clone(pool[idx])
+			if cur[1] ~= 1 then  -- 轮空 id
+				if cur[1] == ItemId.BreakCost and doubleTime > 0 then
+					cur[2] = cur[2] * 2
 				end
-				if curFC + addFC <= selfFC then
-					curFC = curFC + addFC
-					items[cur[1]] = (items[cur[1]] or 0) + cur[2]
-					break
+				if (items[cur[1]] and math.ceil((items[cur[1]] + cur[2]) / globalCsv.idle_field_limit) > math.ceil(items[cur[1]] / globalCsv.idle_field_limit))
+						or not items[cur[1]] then	--要占用新栏位的情况
+					local addFC
+					if not items[cur[1]] then
+						addFC = math.ceil(cur[2] / globalCsv.idle_field_limit)
+					else
+						local frontC = items[cur[1]] % globalCsv.idle_field_limit
+						if frontC == 0 then
+							frontC = globalCsv.idle_field_limit
+						end
+						addFC = math.ceil((cur[2] - (globalCsv.idle_field_limit - frontC)) / globalCsv.idle_field_limit)
+					end
+					if curFC + addFC <= selfFC then
+						curFC = curFC + addFC
+						items[cur[1]] = (items[cur[1]] or 0) + cur[2]
+						break
+					else
+						--加不了，换别的东西
+						table.remove(tempPool, idx)
+					end
 				else
-					--加不了，换别的东西
-					table.remove(tempPool, idx)
+					items[cur[1]] = items[cur[1]] + cur[2]
+					break
 				end
 			else
-				items[cur[1]] = items[cur[1]] + cur[2]
 				break
 			end
 		end
 		curIC = curIC + 1
 	end
+
 	for i = 1, itemCount do
 		randomItem()
 	end
@@ -106,6 +111,8 @@ local function checkReward(role)
 	if coinCount > 0 or itemCount > 0 then
 		return true
 	end
+
+	return false
 end
 
 --开始一个新的关卡
diff --git a/src/models/Activity.lua b/src/models/Activity.lua
index b05621b..9d072f0 100644
--- a/src/models/Activity.lua
+++ b/src/models/Activity.lua
@@ -4,10 +4,10 @@ local string_format = string.format
 Activity.ActivityType = {
 	Sign = 1,  -- 签到
 	DoubleDrop = 2, -- 双倍掉落
-	DrawHero = 3,	--抽卡周
-	FoodSell = 4,	--贩卖周
-	OpenBox = 5,	--拆解周
-	AdvDraw = 6,	--拾荒抽周
+	FoodSell = 3,	--贩卖周 料理
+	DrawHero = 4,	--抽卡周 招募
+	AdvDraw = 5,	--拾荒抽周 资助
+	OpenBox = 6,	--拆解周 时钟箱
 }
 
 
@@ -346,7 +346,7 @@ function Activity:getActHangDoubleTime(lastTs, nowTs)
 	local timeNow = skynet.timex()
 	lastTs =  math.max(lastTs, openTs)
 	if isOpen then
-		if nowTs > openTs then
+		if nowTs > openTs and nowTs > lastTs then
 			return nowTs - lastTs
 		else
 			return 0
--
libgit2 0.21.2