diff --git a/platformapi/ebaiapi/shop_sku.go b/platformapi/ebaiapi/shop_sku.go
index 04b042da..aa4ce20d 100644
--- a/platformapi/ebaiapi/shop_sku.go
+++ b/platformapi/ebaiapi/shop_sku.go
@@ -14,7 +14,7 @@ const (
 	UPCTypePrivate  = 0
 )
 const (
-	MaxLeftNum = 9999
+	MaxLeftNum = 99999
 )
 
 type CategoryInfo struct {
diff --git a/platformapi/jdapi/store_sku.go b/platformapi/jdapi/store_sku.go
index 04b8122a..af6342ea 100644
--- a/platformapi/jdapi/store_sku.go
+++ b/platformapi/jdapi/store_sku.go
@@ -8,6 +8,7 @@ import (
 
 const (
 	MaxStoreSkuBatchSize = 50
+	MaxStockQty          = 100000000
 )
 
 type SkuPriceInfo struct {