diff --git a/apps/api/app/api/routes/drafts_standalone.py b/apps/api/app/api/routes/drafts_standalone.py
new file mode 100644
index 000000000..0327c1a10
--- /dev/null
+++ b/apps/api/app/api/routes/drafts_standalone.py
@@ -0,0 +1,103 @@
+"""独立的草稿端点（不依赖 template_id 路径参数，兼容旧前端路径）.
+
+提供以下别名端点，与 /api/v1/templates/{template_id}/editor/draft 功能一致：
+- GET  /api/v1/editor/drafts   获取草稿详情（template_id 从 query/body/默认模板兜底）
+- PUT  /api/v1/editor/drafts   更新草稿（兼容前端 useDraftAutoSave 调用）
+
+根因：前端 useDraftAutoSave 调用 /api/v1/editor/drafts（复数、无 template_id），
+与后端以 template_id 为路径参数的设计不一致，导致 404 并触发 10s timeout。
+本模块参照 clips_standalone.py 的模式，通过默认模板兜底复用 draft.py 的核心逻辑。
+"""
+
+from __future__ import annotations
+
+import logging
+
+from fastapi import APIRouter, Depends, HTTPException, Query, status
+from sqlalchemy.orm import Session
+
+from app.auth import AuthenticatedUser, get_current_user
+from app.dependencies import get_db_session
+from app.services.edit_plan_service import EditPlanService
+from app.services.edit_template_service import EditTemplateService
+
+from ._default_template import get_or_create_default_template_id
+from .templates_editor.dependencies import resolve_draft_plan_id
+from .templates_editor.draft import get_editor_draft, update_editor_draft
+from .templates_editor.schemas import EditorDraftResponse, EditorUpdateRequest
+
+logger = logging.getLogger(__name__)
+router = APIRouter(tags=["Editor Legacy Alias"])
+
+
+def _resolve_editor_services(db: Session) -> tuple[EditTemplateService, EditPlanService]:
+    return EditTemplateService(db), EditPlanService(db)
+
+
+def _resolve_template_id(
+    template_id: str | None,
+    db: Session,
+    current_user: AuthenticatedUser,
+) -> str:
+    """解析 template_id：query/body 优先，否则兜底默认模板。"""
+    tid = (template_id or "").strip()
+    if tid:
+        return tid
+    user_id = str(current_user.user.id)
+    tid = get_or_create_default_template_id(db, user_id)
+    if not tid:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail="无法自动创建默认模板，请刷新页面重试",
+        )
+    return tid
+
+
+@router.get("/drafts", response_model=EditorDraftResponse)
+def get_editor_drafts_alias(
+    template_id: str | None = Query(default=None, description="模板ID，不传则兜底默认模板"),
+    db: Session = Depends(get_db_session),
+    current_user: AuthenticatedUser = Depends(get_current_user),
+) -> EditorDraftResponse:
+    """获取草稿详情（复数路径别名，兼容旧前端调用）。"""
+    tid = _resolve_template_id(template_id, db, current_user)
+    services = _resolve_editor_services(db)
+    plan_id = resolve_draft_plan_id(
+        template_id=tid,
+        services=services,
+        current_user=current_user,
+        db=db,
+        auto_create_default=False,
+    )
+    return get_editor_draft(
+        template_id=tid,
+        plan_id=plan_id,
+        services=services,
+        _=current_user,
+    )
+
+
+@router.put("/drafts", response_model=EditorDraftResponse)
+def update_editor_drafts_alias(
+    req: EditorUpdateRequest,
+    template_id: str | None = Query(default=None, description="模板ID，不传则兜底默认模板"),
+    db: Session = Depends(get_db_session),
+    current_user: AuthenticatedUser = Depends(get_current_user),
+) -> EditorDraftResponse:
+    """更新草稿（复数路径别名，兼容前端 useDraftAutoSave 调用）。"""
+    tid = _resolve_template_id(template_id, db, current_user)
+    services = _resolve_editor_services(db)
+    plan_id = resolve_draft_plan_id(
+        template_id=tid,
+        services=services,
+        current_user=current_user,
+        db=db,
+        auto_create_default=False,
+    )
+    return update_editor_draft(
+        template_id=tid,
+        req=req,
+        plan_id=plan_id,
+        services=services,
+        _=current_user,
+    )