diff --git a/HarborForge.Backend b/HarborForge.Backend
index a94ef43..2cc07b9 160000
--- a/HarborForge.Backend
+++ b/HarborForge.Backend
@@ -1 +1 @@
-Subproject commit a94ef439741ab6ac6465873f11edcf0d637cc354
+Subproject commit 2cc07b9c3ed39d07f8c89e145c8aa77ddfa4902e
diff --git a/plans/TASKLIST.md b/plans/TASKLIST.md
index 658a3c7..5e5c902 100644
--- a/plans/TASKLIST.md
+++ b/plans/TASKLIST.md
@@ -191,10 +191,10 @@
   - [x] 其余 slot 标记 Deferred
   - [x] Deferred slot 自动 priority += 1
 
-- [ ] BE-AGT-004:实现 Exhausted 恢复时间解析(backend only)
-  - [ ] 解析 retry-after / reset in / resets at
-  - [ ] 解析失败时默认 5 小时
-  - [ ] 到期恢复 Idle
+- [x] BE-AGT-004:实现 Exhausted 恢复时间解析(backend only)
+  - [x] 解析 retry-after / reset in / resets at
+  - [x] 解析失败时默认 5 小时
+  - [x] 到期恢复 Idle
 
 ## F. HarborForge.Frontend - Proposal / Essential / Story restricted