diff --git a/src/actions/StoreAction.lua b/src/actions/StoreAction.lua
index de909cb..a2ff4c4 100644
--- a/src/actions/StoreAction.lua
+++ b/src/actions/StoreAction.lua
@@ -136,7 +136,7 @@ function _M.iosRechargeRpc(agent, data)
 		out_trade_no = partnerOrderId,
 		money = dataSet.rmb * 100,
 		game_money = dataSet.diamond,
-		product_id = dataSet.productId,
+		product_id = dataSet.iap_product_id,
 		notify_url = "http://l11-ts-pub-all-wasteland.komoejoy.com/pay/ios"
 	}
 	local sign = signPms(need, secret_key)
--
libgit2 0.21.2