diff --git a/.task/feature-ext-1-inproc-handler.md b/.task/feature-ext-1-inproc-handler.md
index 96b495d2..1ba6a6ae 100644
--- a/.task/feature-ext-1-inproc-handler.md
+++ b/.task/feature-ext-1-inproc-handler.md
@@ -162,3 +162,16 @@ ok  	agent-command/conformance	0.002s
 make[1]: Leaving directory '/home/weichen/projects/Agent-System-Dev-wt-feature-ext-1-inproc-handler'
 ```
 | 同步前验收 | aeb8513e9c746294cfdb44c0fb55fa0fe26590d9 | 425aff9f57678085fee2d629c2b09776603e4f9b | 2026-10-05T11:43:04Z |
+| 2026-10-05T11:43:03Z | `make task-sync` | 425aff9f57 | 0 | SELF | 5698c778f7840325 |
+
+<!-- evidence:run 2026-10-05T11:43:03Z -->
+```
+$ make task-sync
+[exit 0 | HEAD 425aff9f57 | sha256:5698c778f7840325] 输出尾部 15 行：
+make[1]: Entering directory '/home/weichen/projects/Agent-System-Dev-wt-feature-ext-1-inproc-handler'
+Already up to date.
+[evidence] WARN 证据表被测 HEAD 落后且其后有非卡片变更:786f852def （当前 425aff9f57）——关键检查须重跑并以 make evidence 重新写入
+[synced] sync_base=aeb8513e9c tested_head=425aff9f57 checked_at=2026-10-05T11:43:04Z
+[next] 跑正式验收（make test 等），证据写入任务卡
+make[1]: Leaving directory '/home/weichen/projects/Agent-System-Dev-wt-feature-ext-1-inproc-handler'
+```