diff --git a/gocart/models/customer_model.php b/gocart/models/customer_model.php
index 1dbb1d70..bf1cdc6a 100644
--- a/gocart/models/customer_model.php
+++ b/gocart/models/customer_model.php
@@ -82,6 +82,7 @@ function save_address($data)
             $this->db->update('customers_address_bank', $data);
             return $data['id'];
         } else {
+            unset($data['id']);
             $this->db->insert('customers_address_bank', $data);
             return $this->db->insert_id();
         }
@@ -376,4 +377,4 @@ function save_group($data)
             return $this->db->insert_id();
         }
     }
-}
\ No newline at end of file
+}