diff --git a/apps/worker/worker_app/tasks/generation.py b/apps/worker/worker_app/tasks/generation.py
index 2e9e63c4f..8c4d933e1 100644
--- a/apps/worker/worker_app/tasks/generation.py
+++ b/apps/worker/worker_app/tasks/generation.py
@@ -679,7 +679,7 @@ def generate_video(self, task_id: str) -> dict:
         # ── 新路径：有 source_edit_plan_id 时直接从数据库 EditPlan 渲染 ──
         source_edit_plan_id = task_info.get("source_edit_plan_id", "")
         if source_edit_plan_id:
-                render_temp_dir: str | None = None
+            render_temp_dir: str | None = None
             voiceover_tmp_path: str | None = None
             try:
                 logger.info(