diff --git a/business/model/model.go b/business/model/model.go
index f88b88a21..801d5a656 100644
--- a/business/model/model.go
+++ b/business/model/model.go
@@ -3,7 +3,7 @@ package model
 import "time"
 
 type ModelO struct {
-	ID           uint `gorm:"primary_key"`
+	ID           int `gorm:"primary_key"`
 	CreatedAt    time.Time
 	UpdatedAt    time.Time
 	DeletedAt    *time.Time `sql:"index"`
@@ -11,13 +11,13 @@ type ModelO struct {
 }
 
 type ModelIDCU struct {
-	ID        uint `gorm:"primary_key"`
+	ID        int `gorm:"primary_key"`
 	CreatedAt time.Time
 	UpdatedAt time.Time
 }
 
 type ModelIDCUO struct {
-	ID           uint `gorm:"primary_key"`
+	ID           int `gorm:"primary_key"`
 	CreatedAt    time.Time
 	UpdatedAt    time.Time
 	LastOperator string `gorm:"type:varchar(32)"` // 最后操作员
diff --git a/business/model/place.go b/business/model/place.go
index 84fdffeae..f5ef018e3 100644
--- a/business/model/place.go
+++ b/business/model/place.go
@@ -10,7 +10,7 @@ const (
 )
 
 type Place struct {
-	ID         uint
+	ID         int
 	Code       int    `gorm:"unique_index"`           // 国家标准代码
 	Name       string `gorm:"type:varchar(16);index"` // 如果是直辖市，省的概念不加“市”来区别
 	ParentCode int    // 上级代码
diff --git a/business/model/product.go b/business/model/product.go
index 02db27f5d..bba0d315c 100644
--- a/business/model/product.go
+++ b/business/model/product.go
@@ -47,6 +47,15 @@ var (
 	}
 )
 
+// 这个指的是京东自已的商品分类，与商家自己的商品分类是两回事
+type SkuJdCategory struct {
+	ModelIDCUO
+	Name     string `gorm:"type:varchar(255);unique_index"`
+	Status   int
+	Level    int
+	ParentID int64
+}
+
 type SkuCategory struct {
 	ModelIDCUO
 	Name     string `gorm:"type:varchar(255);unique_index"`
@@ -55,10 +64,11 @@ type SkuCategory struct {
 	Type     int8 // 类别类型
 	Seq      int
 
-	JdID   string `gorm:"type:varchar(48)"`
-	ElmID  string `gorm:"type:varchar(48)"`
-	MtID   string `gorm:"type:varchar(48)"`
-	DidiID string `gorm:"type:varchar(48)"`
+	JdID         int64  `gorm:"index"` // 这个是指商家自己的商品类别在京东平台上的ID
+	JdCategoryID int64  // 这个是指对应的京东商品类别
+	ElmID        string `gorm:"type:varchar(48);index"`
+	MtID         string `gorm:"type:varchar(48);index"`
+	DidiID       string `gorm:"type:varchar(48);index"`
 }
 
 type StoreSkuCategoryMap struct {
diff --git a/business/partner/purchase/jd/sku.go b/business/partner/purchase/jd/sku.go
new file mode 100644
index 000000000..bcaaa7726
--- /dev/null
+++ b/business/partner/purchase/jd/sku.go
@@ -0,0 +1,13 @@
+package jd
+
+import (
+	"git.rosy.net.cn/jx-callback/business/model"
+)
+
+func (p *PurchaseHandler) AddSku(sku *model.Sku) error {
+	// params := map[string]interface{}{
+	// 	"outSkuId": utils.Int2Str(int(sku.ID)),
+	// 	"categoryId":
+	// }
+	return nil
+}
diff --git a/business/partner/purchase/jd/store.go b/business/partner/purchase/jd/store.go
index e570d5e38..05a9fd753 100644
--- a/business/partner/purchase/jd/store.go
+++ b/business/partner/purchase/jd/store.go
@@ -40,7 +40,7 @@ func (p *PurchaseHandler) GetStoreFromRemote(vendorStoreID string) (*model.Store
 			CloseTime2: JdOperationTime2JxOperationTime(result["serviceTimeEnd2"]),
 			Status:     JdStoreStatus2JxStatus(result["yn"], result["closeStatus"]),
 		}
-		retVal.ID = uint(utils.Str2Int64WithDefault(utils.Interface2String(result["outSystemId"]), 0))
+		retVal.ID = int(utils.Str2Int64WithDefault(utils.Interface2String(result["outSystemId"]), 0))
 		return retVal, nil
 	}
 	return nil, err