diff --git a/app/database/migrations/2026_05_25_120000_add_direct_platform_to_supplier_projects.php b/app/database/migrations/2026_05_25_120000_add_direct_platform_to_supplier_projects.php
index 9f9ccfde..764f9735 100644
--- a/app/database/migrations/2026_05_25_120000_add_direct_platform_to_supplier_projects.php
+++ b/app/database/migrations/2026_05_25_120000_add_direct_platform_to_supplier_projects.php
@@ -23,6 +23,13 @@ return new class extends Migration
 {
     public function up(): void
     {
+        // 1) Расширить platform-колонки до VARCHAR(8) (было VARCHAR(4): "DIRECT" не вмещается).
+        // supplier_manual_sync_queue.platform уже VARCHAR(8) — пропускаем.
+        DB::statement('ALTER TABLE supplier_projects ALTER COLUMN platform TYPE VARCHAR(8)');
+        DB::statement('ALTER TABLE project_supplier_links ALTER COLUMN platform TYPE VARCHAR(8)');
+        DB::statement('ALTER TABLE supplier_leads ALTER COLUMN platform TYPE VARCHAR(8)');
+
+        // 2) Расширить CHECK constraints на enum значения.
         DB::statement('ALTER TABLE supplier_projects DROP CONSTRAINT chk_supplier_projects_platform');
         DB::statement("ALTER TABLE supplier_projects ADD CONSTRAINT chk_supplier_projects_platform CHECK (platform IN ('B1','B2','B3','DIRECT'))");
 
@@ -37,10 +44,16 @@ return new class extends Migration
         // запускает migrate:rollback. На prod — отдельный cleanup SQL до отката:
         //   DELETE FROM project_supplier_links WHERE platform='DIRECT';
         //   DELETE FROM supplier_projects WHERE platform='DIRECT';
+        //   DELETE FROM supplier_leads WHERE platform='DIRECT';
         DB::statement('ALTER TABLE supplier_projects DROP CONSTRAINT chk_supplier_projects_platform');
         DB::statement("ALTER TABLE supplier_projects ADD CONSTRAINT chk_supplier_projects_platform CHECK (platform IN ('B1','B2','B3'))");
 
         DB::statement('ALTER TABLE project_supplier_links DROP CONSTRAINT chk_psl_platform');
         DB::statement("ALTER TABLE project_supplier_links ADD CONSTRAINT chk_psl_platform CHECK (platform IN ('B1','B2','B3'))");
+
+        // Сужение TYPE обратно к VARCHAR(4) — только если все значения помещаются (B1/B2/B3 = 2 символа).
+        DB::statement('ALTER TABLE supplier_leads ALTER COLUMN platform TYPE VARCHAR(4)');
+        DB::statement('ALTER TABLE project_supplier_links ALTER COLUMN platform TYPE VARCHAR(4)');
+        DB::statement('ALTER TABLE supplier_projects ALTER COLUMN platform TYPE VARCHAR(4)');
     }
 };