diff --git a/supply/data/order.go b/supply/data/order.go
index 67a6cea..d0f5430 100644
--- a/supply/data/order.go
+++ b/supply/data/order.go
@@ -13,7 +13,7 @@ type order struct {
 type ArgsPayOrderLists struct {
 	StartLadingBillAt string
 	EndLadingBillAt   string
-	bean.Page
+	Page              bean.Page
 }
 
 type ReplyPayOrderLists struct {