diff --git a/database/migrations/2023_04_10_140024_alert_visits_table.php b/database/migrations/2023_04_10_140024_alert_visits_table.php
deleted file mode 100644
index b59dade..0000000
--- a/database/migrations/2023_04_10_140024_alert_visits_table.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('visits', function (Blueprint $table) {
-            $table->json('person_no')->nullable()->comment('人牌');
-            $table->json('car_no')->nullable()->comment('车牌');
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::table('visits', function (Blueprint $table) {
-            //
-        });
-    }
-};