diff --git a/business/partner/purchase/tiktok_store/store_sku2_utils.go b/business/partner/purchase/tiktok_store/store_sku2_utils.go
index a2090b646..1cb80c54e 100644
--- a/business/partner/purchase/tiktok_store/store_sku2_utils.go
+++ b/business/partner/purchase/tiktok_store/store_sku2_utils.go
@@ -796,8 +796,8 @@ func GetTiktokImgList(api *tiktokShop.API, storeId, appOrgCode string, detailImg
 
 	detailTiktok := ""
 	var tiktokImg []string
-	for _, v := range tiktokImgList {
-		if strings.Contains(v.Name, "detail_") {
+	for k, v := range tiktokImgList {
+		if strings.Contains(k, "detail_") {
 			detailTiktok = v.ByteUrl
 			continue
 		}