diff --git a/docs/refactor/optimization-checklist.md b/docs/refactor/optimization-checklist.md
index 028493cb7..665b78965 100644
--- a/docs/refactor/optimization-checklist.md
+++ b/docs/refactor/optimization-checklist.md
@@ -102,7 +102,7 @@ ARCH-201 至 ARCH-204 均达到实现、验证、提交、推送和远端门禁
 | Event Contract | 53 | 均已有 payload model，但当前全部是 diagnostic enforcement |
 | Python 源码量 | 305,884 行 | 排除 `app/plugins/**`；61 个文件超过 1,000 行，11 个超过 2,000 行 |
 | 长方法 | 290 个超过 80 行 | AST 统计排除 `app/plugins/**`；65 个超过 150 行，21 个超过 250 行 |
-| 全量 mypy 历史债务 | 9,373 / 509 文件 | Agent API 重构后的现状基线；canonical Facade 与 endpoint 类型边界已补齐，低水位只允许继续下降 |
+| 全量 mypy 历史债务 | 9,372 / 509 文件 | Agent API 重构后的现状基线；canonical Facade 与 endpoint 类型边界已补齐，低水位只允许继续下降 |
 | Ruff 历史诊断 | 521 | 低水位门禁通过，但规则集只覆盖 `E4/E7/E9/F/I` |
 | 覆盖率固定基线 | Application 80.00%，Domain 80.00% | Chain、Runtime、Agent、Adapter、Startup 未进入包级覆盖率门禁 |
 
diff --git a/tests/fixtures/architecture/mypy-baseline.json b/tests/fixtures/architecture/mypy-baseline.json
index 01e0e4bd8..e5f94d61a 100644
--- a/tests/fixtures/architecture/mypy-baseline.json
+++ b/tests/fixtures/architecture/mypy-baseline.json
@@ -521,8 +521,7 @@
     "misc": 26,
     "no-untyped-def": 2,
     "return-value": 2,
-    "type-arg": 6,
-    "var-annotated": 1
+    "type-arg": 6
   },
   "app/api/endpoints/storage.py": {
     "assignment": 1,