diff --git a/src/actions/HeroAction.lua b/src/actions/HeroAction.lua
index 0b6699b..8a2ca77 100644
--- a/src/actions/HeroAction.lua
+++ b/src/actions/HeroAction.lua
@@ -764,7 +764,7 @@ function _M.drawHeroRpc(agent, data)
 	local drawCount = {1, 10} -- 抽取次数
 	if not drawCount[drawType] then return 3 end
 
-	local draw_floor_back_counts = globalCsv.draw_floor_back_counts[btype] or 10
+	local draw_floor_back_counts = globalCsv.draw_floor_back_counts[btype]
 	local floorHeroCount = role:getProperty("floorHero")[btype] or 0
 
 	-- 计算抽卡消耗品
--
libgit2 0.21.2