diff --git a/app/common/model/FinReceipt.php b/app/common/model/FinReceipt.php
index dbefafa..7347be0 100644
--- a/app/common/model/FinReceipt.php
+++ b/app/common/model/FinReceipt.php
@@ -55,14 +55,6 @@ class FinReceipt extends Model
         return $this->belongsTo(FinPaymentApply::class, 'payment_apply_id', 'id');
     }
 
-    /**
-     * 备货单
-     */
-    public function stock()
-    {
-        return $this->belongsToMany(StockOrders::class, 'fin_payment_stock', 'receipt_id', 'stock_id');
-    }
-
     /**
      * 关联的备货单（通过中间表）
      */