diff --git a/src/actions/HangAction.lua b/src/actions/HangAction.lua
index 4dbd15a..51703db 100644
--- a/src/actions/HangAction.lua
+++ b/src/actions/HangAction.lua
@@ -399,8 +399,8 @@ function _M.buyBonusCountRpc(agent, data)
 	if not role:checkItemEnough({[ItemId.Diamond] = globalCsv.bonus_buy_cost * count}) then return end
 
 	role:costItems({[ItemId.Diamond] = globalCsv.bonus_buy_cost * count})
-	bonusC[btype]["b"] = bonusC[btype]["b"] + 1
-	bonusC[btype]["c"] = bonusC[btype]["c"] - 1
+	bonusC[btype]["b"] = bonusC[btype]["b"] + count
+	bonusC[btype]["c"] = bonusC[btype]["c"] - count
 
 	role.dailyData:updateProperty({field = "bonusC", value = bonusC})
 
--
libgit2 0.21.2