diff --git a/LOGICAL_RELATIONSHIPS.md b/LOGICAL_RELATIONSHIPS.md
index aa05c5d..d6211e5 100644
--- a/LOGICAL_RELATIONSHIPS.md
+++ b/LOGICAL_RELATIONSHIPS.md
@@ -1,6 +1,6 @@
 # 논리적 데이터베이스 관계 문서
 
-> **자동 생성**: 2026-01-26 16:11:41
+> **자동 생성**: 2026-01-28 08:49:03
 > **소스**: Eloquent 모델 관계 분석
 
 ## 📊 모델별 관계 현황
diff --git a/database/migrations/2026_01_28_090000_add_attachments_to_tenant_prospects_table.php b/database/migrations/2026_01_28_090000_add_attachments_to_tenant_prospects_table.php
new file mode 100644
index 0000000..be7f9ec
--- /dev/null
+++ b/database/migrations/2026_01_28_090000_add_attachments_to_tenant_prospects_table.php
@@ -0,0 +1,23 @@
+<?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('tenant_prospects', function (Blueprint $table) {
+            $table->string('id_card_path')->nullable()->after('business_card_path')->comment('신분증 사본 경로');
+            $table->string('bankbook_path')->nullable()->after('id_card_path')->comment('통장 사본 경로');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('tenant_prospects', function (Blueprint $table) {
+            $table->dropColumn(['id_card_path', 'bankbook_path']);
+        });
+    }
+};
diff --git a/fix_git_sync.sh b/fix_git_sync.sh
new file mode 100644
index 0000000..65883ed
--- /dev/null
+++ b/fix_git_sync.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+echo "Stopping file mode tracking..."
+git config core.filemode false
+echo "Resetting unintentional changes..."
+git checkout .
+echo "Pulling remote changes with rebase..."
+git pull --rebase origin develop
+echo "Pushing synchronized changes..."
+git push