diff --git a/app/Http/Controllers/Api/DialogController.php b/app/Http/Controllers/Api/DialogController.php
index 51fef5486..c7e1f93a1 100755
--- a/app/Http/Controllers/Api/DialogController.php
+++ b/app/Http/Controllers/Api/DialogController.php
@@ -9,12 +9,9 @@ use Carbon\Carbon;
 use App\Models\File;
 use App\Models\User;
 use App\Module\Base;
-use App\Models\Deleted;
 use App\Module\TimeRange;
 use App\Models\FileContent;
-use App\Models\ProjectTask;
 use App\Models\AbstractModel;
-use App\Models\ProjectTaskFile;
 use App\Models\WebSocketDialog;
 use App\Models\WebSocketDialogMsg;
 use App\Models\WebSocketDialogUser;
diff --git a/app/Http/Controllers/Api/FileController.php b/app/Http/Controllers/Api/FileController.php
index 052df1432..f50b577eb 100755
--- a/app/Http/Controllers/Api/FileController.php
+++ b/app/Http/Controllers/Api/FileController.php
@@ -12,7 +12,6 @@ use App\Models\User;
 use App\Module\Base;
 use App\Module\Ihttp;
 use Carbon\Carbon;
-use Illuminate\Support\Facades\DB;
 use Redirect;
 use Request;