diff --git a/docs/specs/2026-08-28-collab-help-request-design.md b/docs/specs/2026-08-28-collab-help-request-design.md
index e79e5e7..ab88d8d 100644
--- a/docs/specs/2026-08-28-collab-help-request-design.md
+++ b/docs/specs/2026-08-28-collab-help-request-design.md
@@ -1,7 +1,7 @@
 # OJ2 设计文档：课堂求助与协作编辑
 
 日期：2026-08-28
-状态：已确认，待实施
+状态：已实施
 
 ## 1. 背景