diff --git a/Fabric.Frontend b/Fabric.Frontend
index e7b2721..e7faf92 160000
--- a/Fabric.Frontend
+++ b/Fabric.Frontend
@@ -1 +1 @@
-Subproject commit e7b27212806bf4e25c6fcea81d1426095cf79367
+Subproject commit e7faf92d3c7770931f17fbc2bcc78d4d57b285d5
diff --git a/docs/TODO-frontend-desktop.md b/docs/TODO-frontend-desktop.md
index e2516f4..214eff3 100644
--- a/docs/TODO-frontend-desktop.md
+++ b/docs/TODO-frontend-desktop.md
@@ -31,7 +31,7 @@
 - [x] 发送消息
 - [x] 编辑消息
 - [x] 删除消息
-- [ ] 回补提示（next_expected_seq）
+- [x] 回补提示（next_expected_seq）
 
 ### 1.5 实时能力
 - [ ] 实时消息（created/updated/deleted）