diff --git a/.ua/iterations.log b/.ua/iterations.log
index dc60eff..18a23b9 100644
--- a/.ua/iterations.log
+++ b/.ua/iterations.log
@@ -89,3 +89,4 @@
 {"ts":"2026-10-26T11:53:50+08:00","id":"g42","result":"done","commit":"314366a","summary":"pagination 支持 pageSizes 条数切换（切换回第 1 页并按新条数重算总页数），分页区与附加区分组避免重建跳页框"}
 {"ts":"2026-10-26T11:57:39+08:00","id":"g43","result":"done","commit":"fc8a541","summary":"select/menu/popover/image Esc 接入统一弹层栈，多层叠加逐层关闭"}
 {"ts":"2026-10-26T12:00:19+08:00","id":"g44","result":"done","commit":"b50315b","summary":"accordion 标题 ↑↓/Home/End 环形导航，跳过禁用行"}
+{"ts":"2026-10-26T12:02:16+08:00","id":"g45","result":"done","commit":"0a0dc7a","summary":"overlay 新增 lockScroll 引用计数，模态层全关才还原 body 滚动"}