diff --git a/apps/api/app/api/routes/edit_plans.py b/apps/api/app/api/routes/edit_plans.py
index ee4b3350c..fb859ac6f 100644
--- a/apps/api/app/api/routes/edit_plans.py
+++ b/apps/api/app/api/routes/edit_plans.py
@@ -39,8 +39,6 @@ from packages.application.generation_tasks import (
 from packages.domain.config_schemas import normalize_plan_config
 from packages.domain.edit_plan import EditPlan, EditPlanStatus
 
-# AI 推荐 & 封面生成（轻量模块，无 Celery 依赖，可安全静态导入）
-from apps.worker.worker_app.tasks.ai_tasks import run_ai_recommend, run_generate_cover
 
 logger = logging.getLogger(__name__)
 
@@ -663,6 +661,7 @@ def ai_recommend_clips(
         )
 
     # 调用 AI 推荐服务（同步调用 stub，后续改为 Celery 异步）
+    from apps.worker.worker_app.tasks.ai_tasks import run_ai_recommend
     result = run_ai_recommend(
         plan_id=plan_id,
         template_id=plan.template_id,
@@ -783,6 +782,7 @@ def generate_cover(
         _check_project_access(plan.project_id, current_user.user.id, project_repository)
 
     # 调用 AI 封面生成服务
+    from apps.worker.worker_app.tasks.ai_tasks import run_generate_cover
     cover_data = run_generate_cover(
         plan_id=plan_id,
         asset_ids=body.asset_ids,