diff --git a/database/migrations/2021_12_07_143655_create_orders_table.php b/database/migrations/2021_12_07_143655_create_orders_table.php
index dce22f81..648c848c 100644
--- a/database/migrations/2021_12_07_143655_create_orders_table.php
+++ b/database/migrations/2021_12_07_143655_create_orders_table.php
@@ -17,7 +17,6 @@ class CreateOrdersTable extends Migration
             $table->id();
             $table->unsignedBigInteger('user_id')->comment('用户ID');
             $table->string('sn')->comment('订单编号');
-            $table->unsignedBigInteger('user_coupon_id')->nullable()->comment('用户优惠券 ID');
             $table->unsignedBigInteger('coupon_amount')->default(0)->comment('优惠券金额');
             $table->unsignedBigInteger('vip_amount')->default(0)->comment('会员优惠');
             $table->unsignedBigInteger('reduced_amount')->default(0)->comment('减免金额');