diff --git a/src/actions/StoreAction.lua b/src/actions/StoreAction.lua
index b80359a..8256564 100644
--- a/src/actions/StoreAction.lua
+++ b/src/actions/StoreAction.lua
@@ -14,6 +14,8 @@ function _M.rechargeRpc(agent , data)
 			diamondCount = diamondCount + dataSet.diamondFirst
 			rechargeF[id] = 1
 			role:updateProperty({field = "rechargeF", value = rechargeF})
+		else
+			return --钻石只能买一次
 		end
 		role:gainDiamond({count = diamondCount, isRecharge = true, log = {desc = "recharge", int1 = id}})
 	elseif dataSet.type == 1 then  --月卡
--
libgit2 0.21.2