diff --git a/database/migrations/2025_11_20_054048_create_personal_access_tokens_table.php b/database/migrations/2025_11_20_054048_create_personal_access_tokens_table.php
deleted file mode 100644
index 40ff706e..00000000
--- a/database/migrations/2025_11_20_054048_create_personal_access_tokens_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.
-     */
-    public function up(): void
-    {
-        Schema::create('personal_access_tokens', function (Blueprint $table) {
-            $table->id();
-            $table->morphs('tokenable');
-            $table->text('name');
-            $table->string('token', 64)->unique();
-            $table->text('abilities')->nullable();
-            $table->timestamp('last_used_at')->nullable();
-            $table->timestamp('expires_at')->nullable()->index();
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('personal_access_tokens');
-    }
-};
diff --git a/database/migrations/2025_11_24_002336_create_permission_tables.php b/database/migrations/2025_11_24_002336_create_permission_tables.php
deleted file mode 100644
index 66ce1f97..00000000
--- a/database/migrations/2025_11_24_002336_create_permission_tables.php
+++ /dev/null
@@ -1,134 +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.
-     */
-    public function up(): void
-    {
-        $teams = config('permission.teams');
-        $tableNames = config('permission.table_names');
-        $columnNames = config('permission.column_names');
-        $pivotRole = $columnNames['role_pivot_key'] ?? 'role_id';
-        $pivotPermission = $columnNames['permission_pivot_key'] ?? 'permission_id';
-
-        throw_if(empty($tableNames), Exception::class, 'Error: config/permission.php not loaded. Run [php artisan config:clear] and try again.');
-        throw_if($teams && empty($columnNames['team_foreign_key'] ?? null), Exception::class, 'Error: team_foreign_key on config/permission.php not loaded. Run [php artisan config:clear] and try again.');
-
-        Schema::create($tableNames['permissions'], static function (Blueprint $table) {
-            // $table->engine('InnoDB');
-            $table->bigIncrements('id'); // permission id
-            $table->string('name');       // For MyISAM use string('name', 225); // (or 166 for InnoDB with Redundant/Compact row format)
-            $table->string('guard_name'); // For MyISAM use string('guard_name', 25);
-            $table->timestamps();
-
-            $table->unique(['name', 'guard_name']);
-        });
-
-        Schema::create($tableNames['roles'], static function (Blueprint $table) use ($teams, $columnNames) {
-            // $table->engine('InnoDB');
-            $table->bigIncrements('id'); // role id
-            if ($teams || config('permission.testing')) { // permission.testing is a fix for sqlite testing
-                $table->unsignedBigInteger($columnNames['team_foreign_key'])->nullable();
-                $table->index($columnNames['team_foreign_key'], 'roles_team_foreign_key_index');
-            }
-            $table->string('name');       // For MyISAM use string('name', 225); // (or 166 for InnoDB with Redundant/Compact row format)
-            $table->string('guard_name'); // For MyISAM use string('guard_name', 25);
-            $table->timestamps();
-            if ($teams || config('permission.testing')) {
-                $table->unique([$columnNames['team_foreign_key'], 'name', 'guard_name']);
-            } else {
-                $table->unique(['name', 'guard_name']);
-            }
-        });
-
-        Schema::create($tableNames['model_has_permissions'], static function (Blueprint $table) use ($tableNames, $columnNames, $pivotPermission, $teams) {
-            $table->unsignedBigInteger($pivotPermission);
-
-            $table->string('model_type');
-            $table->unsignedBigInteger($columnNames['model_morph_key']);
-            $table->index([$columnNames['model_morph_key'], 'model_type'], 'model_has_permissions_model_id_model_type_index');
-
-            $table->foreign($pivotPermission)
-                ->references('id') // permission id
-                ->on($tableNames['permissions'])
-                ->onDelete('cascade');
-            if ($teams) {
-                $table->unsignedBigInteger($columnNames['team_foreign_key']);
-                $table->index($columnNames['team_foreign_key'], 'model_has_permissions_team_foreign_key_index');
-
-                $table->primary([$columnNames['team_foreign_key'], $pivotPermission, $columnNames['model_morph_key'], 'model_type'],
-                    'model_has_permissions_permission_model_type_primary');
-            } else {
-                $table->primary([$pivotPermission, $columnNames['model_morph_key'], 'model_type'],
-                    'model_has_permissions_permission_model_type_primary');
-            }
-
-        });
-
-        Schema::create($tableNames['model_has_roles'], static function (Blueprint $table) use ($tableNames, $columnNames, $pivotRole, $teams) {
-            $table->unsignedBigInteger($pivotRole);
-
-            $table->string('model_type');
-            $table->unsignedBigInteger($columnNames['model_morph_key']);
-            $table->index([$columnNames['model_morph_key'], 'model_type'], 'model_has_roles_model_id_model_type_index');
-
-            $table->foreign($pivotRole)
-                ->references('id') // role id
-                ->on($tableNames['roles'])
-                ->onDelete('cascade');
-            if ($teams) {
-                $table->unsignedBigInteger($columnNames['team_foreign_key']);
-                $table->index($columnNames['team_foreign_key'], 'model_has_roles_team_foreign_key_index');
-
-                $table->primary([$columnNames['team_foreign_key'], $pivotRole, $columnNames['model_morph_key'], 'model_type'],
-                    'model_has_roles_role_model_type_primary');
-            } else {
-                $table->primary([$pivotRole, $columnNames['model_morph_key'], 'model_type'],
-                    'model_has_roles_role_model_type_primary');
-            }
-        });
-
-        Schema::create($tableNames['role_has_permissions'], static function (Blueprint $table) use ($tableNames, $pivotRole, $pivotPermission) {
-            $table->unsignedBigInteger($pivotPermission);
-            $table->unsignedBigInteger($pivotRole);
-
-            $table->foreign($pivotPermission)
-                ->references('id') // permission id
-                ->on($tableNames['permissions'])
-                ->onDelete('cascade');
-
-            $table->foreign($pivotRole)
-                ->references('id') // role id
-                ->on($tableNames['roles'])
-                ->onDelete('cascade');
-
-            $table->primary([$pivotPermission, $pivotRole], 'role_has_permissions_permission_id_role_id_primary');
-        });
-
-        app('cache')
-            ->store(config('permission.cache.store') != 'default' ? config('permission.cache.store') : null)
-            ->forget(config('permission.cache.key'));
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        $tableNames = config('permission.table_names');
-
-        throw_if(empty($tableNames), Exception::class, 'Error: config/permission.php not found and defaults could not be merged. Please publish the package configuration before proceeding, or drop the tables manually.');
-
-        Schema::drop($tableNames['role_has_permissions']);
-        Schema::drop($tableNames['model_has_roles']);
-        Schema::drop($tableNames['model_has_permissions']);
-        Schema::drop($tableNames['roles']);
-        Schema::drop($tableNames['permissions']);
-    }
-};
diff --git a/database/migrations/2025_11_30_144617_modify_archived_records_record_type_to_varchar.php b/database/migrations/2025_11_30_144617_modify_archived_records_record_type_to_varchar.php
deleted file mode 100644
index 762c2cdb..00000000
--- a/database/migrations/2025_11_30_144617_modify_archived_records_record_type_to_varchar.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Support\Facades\DB;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * record_type을 enum에서 varchar로 변경하여 확장성 확보
-     * 기존 값: 'tenant', 'user'
-     * 확장 예정: 'department', 'menu', 'role', 'board', 'project', 'issue', 'task' 등
-     */
-    public function up(): void
-    {
-        // MySQL에서 enum을 varchar로 변경
-        // 기존 데이터는 그대로 유지됨
-        DB::statement("ALTER TABLE archived_records MODIFY COLUMN record_type VARCHAR(50) NOT NULL");
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        // varchar를 다시 enum으로 변경 (기존 값만)
-        DB::statement("ALTER TABLE archived_records MODIFY COLUMN record_type ENUM('tenant', 'user') NOT NULL");
-    }
-};
\ No newline at end of file