diff --git a/platformapi/yinbaoapi/yinbaoapi.go b/platformapi/yinbaoapi/yinbaoapi.go
index ff3ae30f..ccf92924 100644
--- a/platformapi/yinbaoapi/yinbaoapi.go
+++ b/platformapi/yinbaoapi/yinbaoapi.go
@@ -109,7 +109,7 @@ func (a *API) AccessAPI(action string, bizParams map[string]interface{}) (retVal
 }
 
 type ProductInfo struct {
-	CategoryUID        int      `json:"categoryUid"`
+	CategoryUID        int64    `json:"categoryUid"`
 	Name               string   `json:"name"`
 	Barcode            string   `json:"barcode"`
 	BuyPrice           *float64 `json:"buyPrice"`