diff --git a/platformapi/jdapi/callback.go b/platformapi/jdapi/callback.go
index 303e9d08..a6d88f9b 100644
--- a/platformapi/jdapi/callback.go
+++ b/platformapi/jdapi/callback.go
@@ -149,9 +149,9 @@ func (a *API) GetStoreStockCallbackMsg(data []byte) (msg *CallbackStoreStockMsg,
 		msg.Vendibility = int(utils.Str2Int64(utils.Interface2String(tmpMsg["vendibility"])))
 		msg.OperPin = utils.Interface2String(tmpMsg["operPin"])
 		msg.OperTime = utils.Str2Int64(utils.Interface2String(tmpMsg["operTime"]))
-		msg.OpenSource = int( utils.Str2Int64((utils.Interface2String(tmpMsg["openSource"])))
+		msg.OperSource = int(utils.Str2Int64((utils.Interface2String(tmpMsg["openSource"]))))
 		have := utils.Interface2String(tmpMsg["have"])
-		if have == "true"{
+		if have == "true" {
 			msg.Have = true
 		} else {
 			msg.Have = false