diff --git a/internal/data/repoimpl/product.go b/internal/data/repoimpl/product.go
index c5a9fdd..871bab7 100644
--- a/internal/data/repoimpl/product.go
+++ b/internal/data/repoimpl/product.go
@@ -68,11 +68,11 @@ func (r *ProductRepoImpl) GetByPNO(ctx context.Context, PNO string) (*bo.Product
 		item, err = r.getByPNO(ctx, item, PNO)
 
 		b, err := json.Marshal(item)
-		if err == nil {
-			r.rdb.Rdb.Set(ctx, c.Key, string(b), c.TTL)
+		if err != nil {
+			return err
 		}
 
-		return err
+		return r.rdb.Rdb.Set(ctx, c.Key, string(b), c.TTL).Err()
 	})
 
 	if err != nil {