diff --git a/library/think/model/Collection.php b/library/think/model/Collection.php
index 81ca17a9..e44ffca6 100644
--- a/library/think/model/Collection.php
+++ b/library/think/model/Collection.php
@@ -24,9 +24,7 @@ class Collection extends BaseCollection
     public function load($relation)
     {
         $item = current($this->items);
-        if ($item instanceof Model) {
-            $item->eagerlyResultSet($this->items, $relation);
-        }
+        $item->eagerlyResultSet($this->items, $relation);
         return $this;
     }
 }