diff --git a/.task/feature-rdm-u4-audit-workspace.md b/.task/feature-rdm-u4-audit-workspace.md
index 7afe513c..90c97a4e 100644
--- a/.task/feature-rdm-u4-audit-workspace.md
+++ b/.task/feature-rdm-u4-audit-workspace.md
@@ -126,3 +126,4 @@ U4 项目追溯审计工作区：四入口（概览/资料文档/关联追溯/
   "receipt_sha256": "8e4093012d7460660fa48912d8e8e3917318c0e0a158b4ac8faa4c82a88483af"
 }
 ```
+| 同步前验收 | f9c6ccc263c00d95919c021cb2fe31cf2f0936d8 | 99a1ffd2bb837f36d313e8889f669fe8460a2170 | 2026-10-11T14:08:45Z |