diff --git a/packages/rooyesh/wallet/src/models/Wallet.php b/packages/rooyesh/wallet/src/models/Wallet.php
index 763761e..e74f9fc 100644
--- a/packages/rooyesh/wallet/src/models/Wallet.php
+++ b/packages/rooyesh/wallet/src/models/Wallet.php
@@ -20,15 +20,9 @@ class Wallet extends Model
     {
         return $this->belongsTo('App\Models\Fund','fund_id')->select(['id','title']);
     }
-    public function Product()
-    {
-        return $this->belongsTo('App\Models\Product', 'product_id');
-    }
-
-    /** @alias Product */
     public function product()
     {
-        return $this->Product();
+        return $this->belongsTo('App\Models\Product', 'product_id');
     }
 
     /** کیف اصلی مشتری — بدون fund و بدون product */