diff --git a/business/partner/purchase/tiktok_store/store_sku2.go b/business/partner/purchase/tiktok_store/store_sku2.go
index 3dd9ff141..eabfbd6b6 100644
--- a/business/partner/purchase/tiktok_store/store_sku2.go
+++ b/business/partner/purchase/tiktok_store/store_sku2.go
@@ -483,7 +483,7 @@ func GetProductAuditList(vendorOrgCode string) map[string]string {
 				},
 				NameID:           v.NameId,
 				VendorID:         model.VendorIDDD,
-				VendorCategoryID: updateCategory[v.DdID],
+				VendorCategoryID: updateCategory[v.DdId],
 			}
 			if err := dao.CreateOrUpdate(db, item); err != nil {
 				globals.SugarLogger.Debugf("====================err2 %s", err)