diff --git a/jd/sku.go b/jd/sku.go
index bc34def..4b6776d 100644
--- a/jd/sku.go
+++ b/jd/sku.go
@@ -94,7 +94,7 @@ type SkuImg struct {
 }
 
 // GetImgs @Title 获取预览图
-func (s *sku) GetImgs(ctx context.Context, skuId uint) (reply SkuImg, err error) {
+func (s *sku) GetImgs(ctx context.Context, skuId uint) (reply []SkuImg, err error) {
 	err = client.GetClient(s).Call(ctx, "GetImgs", skuId, &reply)
 	return
 }