diff --git a/database/migrations/2026_02_14_150000_add_send_method_to_esign_contracts_table.php b/database/migrations/2026_02_14_150000_add_send_method_to_esign_contracts_table.php
new file mode 100644
index 0000000..64db5bd
--- /dev/null
+++ b/database/migrations/2026_02_14_150000_add_send_method_to_esign_contracts_table.php
@@ -0,0 +1,25 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('esign_contracts', function (Blueprint $table) {
+            $table->string('send_method', 20)->default('alimtalk')->after('status')
+                ->comment('발송 방식: alimtalk, email, both');
+            $table->boolean('sms_fallback')->default(true)->after('send_method')
+                ->comment('SMS 대체발송 사용 여부');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('esign_contracts', function (Blueprint $table) {
+            $table->dropColumn(['send_method', 'sms_fallback']);
+        });
+    }
+};