diff --git a/common/forms/LedgerForm.php b/common/forms/LedgerForm.php
index f17d791..6a65ef6 100644
--- a/common/forms/LedgerForm.php
+++ b/common/forms/LedgerForm.php
@@ -508,7 +508,7 @@ class LedgerForm extends BaseModel
                                     'total' => $storeTotal,
                                     'frozen' => $storeTotal,
                                 ], [
-                                    'user_id' => $v->drug->source,
+                                    'user_id' => $v['drug']['source'],
                                     'type' => 3
                                 ]);
                             }