diff --git a/library/think/Model.php b/library/think/Model.php
index 9fbee3b4..92468325 100644
--- a/library/think/Model.php
+++ b/library/think/Model.php
@@ -294,6 +294,9 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
         }
         // 避免影响其它操作方法
         $this->relation = [];
+        // 保存关联对象值
+        $this->data[$name] = $result;
+
         return $result;
     }