diff --git a/database/migrations/2025_06_23_114618_alert_course_signs_table.php b/database/migrations/2025_06_23_114618_alert_course_signs_table.php
new file mode 100644
index 0000000..b4c5c2e
--- /dev/null
+++ b/database/migrations/2025_06_23_114618_alert_course_signs_table.php
@@ -0,0 +1,37 @@
+<?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('course_signs', function (Blueprint $table) {
+            // 订单号
+            $table->string('no')->nullable()->comment('订单号');
+            // 订单金额
+            $table->decimal('money', 10, 2)->nullable()->comment('订单金额');
+            // 标题
+            $table->string('title')->nullable()->comment('标题');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('course_signs', function (Blueprint $table) {
+            //
+        });
+    }
+};