diff --git a/src/actions/HeroAction.lua b/src/actions/HeroAction.lua
index 79b814a..49a0ab2 100644
--- a/src/actions/HeroAction.lua
+++ b/src/actions/HeroAction.lua
@@ -883,6 +883,13 @@ function _M.drawHeroRpc(agent, data)
 								if heroData[field] ~= values[idx] then ok = false break end
 							end
 						end
+						-- 随机剔除up池中的角色
+						for k, v in ipairs(up_pool) do
+							if v == itemData.id then
+								ok = false
+								break
+							end
+						end
 						if not ok then break end
 						if oneData[pool_str] > 0 then
 							resultPool[itemId] = {oneData[pool_str]}  -- itemId, count, 概率
--
libgit2 0.21.2