diff --git a/agents.md b/agents.md
index 8fe1de0..34102c5 100644
--- a/agents.md
+++ b/agents.md
@@ -131,6 +131,7 @@ scripts/review.sh ID 轮次 路径  审查一条任务
 scripts/apply-lo-patches.sh engines/lo-src  找出源码已到补丁序列第几个，补上其余（构建脚本调用）
 tests/scripts/lo-patches.sh    补丁序列从中途接着打、再打一次为空操作
 tests/scripts/media-targets.sh 媒体播放接口在 Linux、Windows 目标可编译（缺目标时 SKIP）
+tests/scripts/linux-idle.sh      真窗口 ElyTree：打开仓库后、Omarchy 换主题与改设置后，空闲时不读主题、设置，不跑 git status；照样跟随换主题、改设置与改文件，经内存映射的写入也跟随
 tests/scripts/linux-backends.sh  Linux 构建带 Wayland 与 X11；Hyprland 上 ElyTree 在两者上都映射出窗口、画出页面与起始页文字（截窗口量色，tesseract 读字）
 cargo test -p ely-show --test compose  切换半程帧经 Metal 取像素（主线程，仅 macOS）
 tests/scripts/*.sh *.py        脚本测试（缺工具时报 SKIP）
@@ -294,3 +295,4 @@ cargo run -p ely-doc          启动一个应用（ElyDoc 先 cargo build -p ely
 - 2026-10-11：ElyMark 的 AppImage（0.1.3 的 Linux 发布查出）。`linuxdeploy` 把可执行文件的 RUNPATH 改成 `$ORIGIN/../lib`，并把它找得到的 `libcef.so` 拷进 `usr/lib`：原先 `libcef.so` 与 CEF 的资料在 `usr/bin`，结果是两份 1.45 GB 的内核、程序载入 `usr/lib` 那份、CEF 在它旁边找不到 ICU 数据而退出（从未在 AppImage 里启动过）。现在 `appimage.sh` 把从 `engines/cef` 分装来的全部条目移进 `usr/lib`（按名字对照 CEF 文件夹，清单仍只在 `stage.sh`），以 `LD_LIBRARY_PATH=AppDir/usr/lib` 运行 `linuxdeploy`，`libcef.so` 只此一份、依赖照样带上，CEF 按所载 `libcef.so` 的文件夹取资料（`ely-web-content` 的 `open`）。ElyMark 的 AppImage 由 715 MB 降到 423 MB；WSL 里启动后 CEF 载入、窗口打开（WSL 里各应用都不出首帧，未在真桌面上验证）。
 - 2026-10-09（用户定）：代码与发布从 GitHub 搬到自建的 Gitea（git.zacharyzhang.com；GitHub 账号被封，推送与发布都被拒）。公开仓库 `ZacharyZhang-NY/ElyOffice`（原样推上 main、缺陷清单分支与 v0.1.0、v0.1.1 标签），组件库为同站的 `ZacharyZhang-NY/Ely-GPUI-Components`（Cargo 的 git 依赖与 `fetch-references.sh` 随之改址，钉的提交不变）。v0.1.1 的六个 dmg 与两个源码包重新发在 Gitea 的 v0.1.1 发布里。官网的下载与源码链接指向 Gitea（`releases/latest` 会跳到最新发布页）。`.github/workflows` 删去（它们靠 GitHub 的 macOS 机器与 `gh`，发布改在本机以 `packaging/macos/release.sh` 构建、经 Gitea API 上传）。发布视频里写的地址已在源文件改为 Gitea，已发布的成片仍是旧地址，重渲染后才更新。上游项目（LibreOffice、MuPDF、git-lfs、tessdata 等）照旧从它们自己的 GitHub 地址取。
 - 2026-10-11（用户报：Omarchy 上六个 AppImage 都打不开）：`gpui-pre-platform` 对 `gpui-pre-linux` 关了默认特性，Wayland 与 X11 只经它自己的 `wayland`、`x11` 特性打开；工作区原只开 `font-kit`，Linux 上 gpui 退成无头平台，日志照写“window open”，合成器里从无窗口。工作区的 `gpui_platform` 加开两者；`tests/scripts/linux-backends.sh` 核对特性，在 Hyprland 上核对 Wayland 与 X11 两路都映射出窗口、截图里有均匀的深色页面，tesseract 读出起始页的 “Open a repository”（不交缓冲的窗口 Hyprland 不映射；不画字形时读不出）。
+- 2026-10-11：Linux 的 inotify 把打开文件报成事件（notify 的 `Access`），macOS 的 FSEvents 不报；四处文件监视原把任何事件当作改动，重读本身又触发下一次：Omarchy 主题与通用设置在第一次改动后、ElyTree 打开仓库起（`git status` 读仓库），空闲时每 250 毫秒重读。四处都经 `ely_ui::watching::only_read` 略去读取（打开、读、只读关闭），写后关闭照算改动（经内存映射的写入只报 CLOSE_WRITE，不报 MODIFY）；`tests/scripts/linux-idle.sh` 以 inotifywait 从外面数空闲时的读取与 git status 次数。
diff --git a/apps/ely-mark/src/outside.rs b/apps/ely-mark/src/outside.rs
index 2b67c94..06d6c17 100644
--- a/apps/ely-mark/src/outside.rs
+++ b/apps/ely-mark/src/outside.rs
@@ -376,6 +376,10 @@ impl Desk {
 fn watch(dirs: &[PathBuf], cx: &mut Context<Desk>) -> notify::Result<RecommendedWatcher> {
     let (sender, mut changes) = mpsc::unbounded();
     let mut watcher = notify::recommended_watcher(move |event: notify::Result<notify::Event>| {
+        // Reads, ours included, are no change.
+        if event.as_ref().is_ok_and(|event| ely_ui::watching::only_read(&event.kind)) {
+            return;
+        }
         let _ = sender.unbounded_send(event.map(|_| ()).map_err(|error| error.to_string()));
     })?;
     for dir in dirs {
diff --git a/apps/ely-tree/src/watch.rs b/apps/ely-tree/src/watch.rs
index 49b7515..3a08ee9 100644
--- a/apps/ely-tree/src/watch.rs
+++ b/apps/ely-tree/src/watch.rs
@@ -17,6 +17,8 @@ pub fn start(id: u64, repo: &Repo, cx: &mut Context<Tree>) -> notify::Result<Rec
     let root = repo.root.display().to_string();
     let mut watcher =
         notify::recommended_watcher(move |event: notify::Result<notify::Event>| match event {
+            // Git's reads, ours included, are no change.
+            Ok(event) if ely_ui::watching::only_read(&event.kind) => {}
             Ok(_) => {
                 let _ = sender.unbounded_send(());
             }
diff --git a/crates/ely-ui/src/lib.rs b/crates/ely-ui/src/lib.rs
index e4cf0f6..89f0b5f 100644
--- a/crates/ely-ui/src/lib.rs
+++ b/crates/ely-ui/src/lib.rs
@@ -7,6 +7,7 @@ mod shell;
 pub mod tasks;
 mod theme;
 pub mod updates;
+pub mod watching;
 
 pub use opening::{launch_files, on_open};
 pub use run::run;
diff --git a/crates/ely-ui/src/settings/mod.rs b/crates/ely-ui/src/settings/mod.rs
index 419a11f..3cac732 100644
--- a/crates/ely-ui/src/settings/mod.rs
+++ b/crates/ely-ui/src/settings/mod.rs
@@ -82,6 +82,8 @@ fn follow(cx: &mut App) -> std::io::Result<()> {
     std::fs::create_dir_all(&dir)?;
     let (sender, mut changes) = mpsc::unbounded();
     let mut watcher = notify::recommended_watcher(move |event: notify::Result<notify::Event>| match event {
+        // Reads, ours included, are no change.
+        Ok(event) if crate::watching::only_read(&event.kind) => {}
         Ok(event) if event.paths.iter().any(|changed| changed.file_name() == path.file_name()) => {
             let _ = sender.unbounded_send(());
         }
diff --git a/crates/ely-ui/src/theme/omarchy/mod.rs b/crates/ely-ui/src/theme/omarchy/mod.rs
index d8648e7..dc6aa15 100644
--- a/crates/ely-ui/src/theme/omarchy/mod.rs
+++ b/crates/ely-ui/src/theme/omarchy/mod.rs
@@ -29,9 +29,12 @@ pub fn load(current: &Path) -> Result<Option<OmarchyTheme>> {
         Err(error) if error.kind() == io::ErrorKind::NotFound => return Ok(None),
         Err(error) => return Err(error).with_context(|| format!("cannot read {}", file.display())),
     };
-    let name = fs::read_to_string(current.join("theme.name"))
-        .ok()
-        .map(|name| name.trim().to_string());
+    let name_file = current.join("theme.name");
+    let name = match fs::read_to_string(&name_file) {
+        Ok(name) => Some(name.trim().to_string()),
+        Err(error) if error.kind() == io::ErrorKind::NotFound => None,
+        Err(error) => return Err(error).with_context(|| format!("cannot read {}", name_file.display())),
+    };
     parse(&text, name, theme.join("light.mode").exists())
         .with_context(|| format!("{} is not a usable theme", file.display()))
         .map(Some)
@@ -53,6 +56,8 @@ pub fn changes(current: &Path) -> Result<(RecommendedWatcher, UnboundedReceiver<
     let (sender, receiver) = mpsc::unbounded();
     let mut watcher =
         notify::recommended_watcher(move |event: notify::Result<notify::Event>| match event {
+            // Reads, ours included, are no change.
+            Ok(event) if crate::watching::only_read(&event.kind) => {}
             Ok(_) => {
                 let _ = sender.unbounded_send(());
             }
diff --git a/crates/ely-ui/src/theme/omarchy/tests.rs b/crates/ely-ui/src/theme/omarchy/tests.rs
index 73e51c4..9577c96 100644
--- a/crates/ely-ui/src/theme/omarchy/tests.rs
+++ b/crates/ely-ui/src/theme/omarchy/tests.rs
@@ -314,3 +314,29 @@ fn changes_sees_a_theme_swap_in_the_order_omarchy_does_it() {
         "no event for a swapped theme"
     );
 }
+
+#[test]
+fn reading_the_theme_is_no_change() {
+    let current = tempfile::tempdir().unwrap();
+    let theme_dir = current.path().join("theme");
+    fs::create_dir(&theme_dir).unwrap();
+    fs::write(theme_dir.join("colors.toml"), LATTE).unwrap();
+    fs::write(current.path().join("theme.name"), "catppuccin-latte\n").unwrap();
+    let (_watcher, mut events) = changes(current.path()).unwrap();
+
+    load(current.path()).unwrap().expect("a theme");
+    assert!(!event_within(&mut events, 10), "a read counted as a change");
+}
+
+#[test]
+fn an_unreadable_theme_name_is_an_error_and_a_missing_one_is_none() {
+    let current = tempfile::tempdir().unwrap();
+    let theme_dir = current.path().join("theme");
+    fs::create_dir(&theme_dir).unwrap();
+    fs::write(theme_dir.join("colors.toml"), LATTE).unwrap();
+    assert_eq!(load(current.path()).unwrap().unwrap().name, None);
+
+    fs::create_dir(current.path().join("theme.name")).unwrap();
+    let error = format!("{:#}", load(current.path()).unwrap_err());
+    assert!(error.contains("theme.name"), "{error}");
+}
diff --git a/crates/ely-ui/src/watching.rs b/crates/ely-ui/src/watching.rs
new file mode 100644
index 0000000..005a054
--- /dev/null
+++ b/crates/ely-ui/src/watching.rs
@@ -0,0 +1,29 @@
+use notify::EventKind;
+use notify::event::{AccessKind, AccessMode};
+
+/// A read; Linux reports those, macOS does not.
+pub fn only_read(kind: &EventKind) -> bool {
+    matches!(kind, EventKind::Access(access) if *access != AccessKind::Close(AccessMode::Write))
+}
+
+#[cfg(test)]
+mod tests {
+    use notify::EventKind;
+    use notify::event::{AccessKind, AccessMode, DataChange, ModifyKind};
+
+    use super::only_read;
+
+    #[test]
+    fn opens_and_reads_are_reads_and_a_written_close_is_a_change() {
+        for read in [
+            AccessKind::Open(AccessMode::Any),
+            AccessKind::Read,
+            AccessKind::Close(AccessMode::Read),
+            AccessKind::Any,
+        ] {
+            assert!(only_read(&EventKind::Access(read)), "{read:?}");
+        }
+        assert!(!only_read(&EventKind::Access(AccessKind::Close(AccessMode::Write))));
+        assert!(!only_read(&EventKind::Modify(ModifyKind::Data(DataChange::Any))));
+    }
+}
diff --git a/tasks/TASKS.md b/tasks/TASKS.md
index a25ffec..2e7aecb 100644
--- a/tasks/TASKS.md
+++ b/tasks/TASKS.md
@@ -201,9 +201,10 @@
 
 ## L1 Linux 发布（用户 2026-10-11 报：Omarchy 上六个 AppImage 都打不开；要 deb、rpm、Arch、AppImage；在 ubuntu:26.04 容器里本机构建，替换 v0.1.3 的 Linux 包）
 
-- [x] L1.1 Linux 显示后端：`gpui_platform` 开 `wayland` 与 `x11`（原样无头，“window open”而合成器里没有窗口）；Omarchy（Hyprland）上 ElyTree 在 Wayland 与 X11 上画出窗口（其余五个要引擎，随 L1.5 实测）；`tests/scripts/linux-backends.sh` — R1 锁文件、目标目录、未证明交帧；R2 产物路径、字形未核；R3 语言、OCR 错误被吞；R4 PASS
-- [ ] L1.2 Omarchy 主题同步：查清空闲时每秒数次重套主题的根因并修；Omarchy 换主题时应用跟随
-- [ ] L1.3 Linux 构建环境：`ubuntu:26.04` 容器里构建全部引擎与六个应用（glibc 不高于 2.43）
-- [ ] L1.4 Linux 包：deb、rpm、Arch（pkg.tar.zst）、AppImage 出自同一份分装，装到 `/opt/ely-office/<应用>`，带桌面项、图标与文件类型
-- [ ] L1.5 本机出六个应用的四种包；Omarchy 上装 Arch 包与 AppImage 出窗口；deb、rpm 在各自发行版的容器里装上并冒烟
-- [ ] L1.6 v0.1.3：删去旧 AppImage，上传新包；`ci.sh` 的 Linux 产出四种包；agents.md 与官网随之
+- [x] L1.1 Linux 显示后端：`gpui_platform` 开 `wayland` 与 `x11`（原样无头，“window open”而合成器里没有窗口）；Omarchy（Hyprland）上 ElyTree 在 Wayland 与 X11 上画出窗口（其余五个要引擎，随 L1.6 实测）；`tests/scripts/linux-backends.sh` — R1 锁文件、目标目录、未证明交帧；R2 产物路径、字形未核；R3 语言、OCR 错误被吞；R4 PASS
+- [x] L1.2 Linux 上的文件监视把读取当作改动（inotify 报打开，FSEvents 不报）：Omarchy 主题、通用设置在第一次改动后、ElyTree 打开仓库起，每次重读自己又触发下一次，空闲时每 250 毫秒读一遍；四处监视（主题、设置、ElyTree、ElyMark）经 `ely_ui::watching::only_read` 略去读取，写后关闭照算改动；`theme.name` 读不出不再吞掉；`tests/scripts/linux-idle.sh`（ElyMark 要 CEF，随 L1.6 实测） — R1 写后关闭也被略去、注释超长；R2 PASS
+- [ ] L1.3 Linux 上设置窗口打开即崩（无菜单的窗口画菜单条，组件库断言“a menu bar needs menus”）
+- [ ] L1.4 Linux 构建环境：`ubuntu:26.04` 容器里构建全部引擎与六个应用（glibc 不高于 2.43）
+- [ ] L1.5 Linux 包：deb、rpm、Arch（pkg.tar.zst）、AppImage 出自同一份分装，装到 `/opt/ely-office/<应用>`，带桌面项、图标与文件类型
+- [ ] L1.6 本机出六个应用的四种包；Omarchy 上装 Arch 包与 AppImage 出窗口；deb、rpm 在各自发行版的容器里装上并冒烟
+- [ ] L1.7 v0.1.3：删去旧 AppImage，上传新包；`ci.sh` 的 Linux 产出四种包；agents.md 与官网随之
diff --git a/tasks/reviews/L1.2-r1.md b/tasks/reviews/L1.2-r1.md
new file mode 100644
index 0000000..128fca2
--- /dev/null
+++ b/tasks/reviews/L1.2-r1.md
@@ -0,0 +1,5 @@
+FAIL
+
+- apps/ely-tree/src/watch.rs:21; apps/ely-mark/src/outside.rs:380; crates/ely-ui/src/settings/mod.rs:86; crates/ely-ui/src/theme/omarchy/mod.rs:60 — `is_access()` also discards `Access(Close(Write))`, so actual external writes can disappear. Reproduced on Linux by modifying `a.txt`, `theme.name`, and `settings.json` through writable shared memory mappings, flushing, then closing: inotify emitted OPEN and CLOSE_WRITE without MODIFY. The running ElyTree performed no new status read and observed neither the theme-name nor settings change; ordinary writes immediately triggered all three. ElyMark has the same filter, which also drops this content-change signal (MARK-08). Evidence: `.work/L1.2-r1/mmap-results.log` and `mmap-events.log`; the existing idle script passes despite this defect. Preserve writable-close notifications while filtering read events, and add regression coverage for mapped writes.
+
+- tests/scripts/linux-idle.sh:59 — The comment has 12 words, exceeding the ten-word limit in agents.md. Running `python tests/scripts/comments.py` fails on this line (`.work/L1.2-r1/comments.log`). Shorten the comment to ten words or fewer.
diff --git a/tasks/reviews/L1.2-r2.md b/tasks/reviews/L1.2-r2.md
new file mode 100644
index 0000000..7ef22e9
--- /dev/null
+++ b/tasks/reviews/L1.2-r2.md
@@ -0,0 +1 @@
+PASS
diff --git a/tests/scripts/linux-idle.sh b/tests/scripts/linux-idle.sh
new file mode 100755
index 0000000..ba32742
--- /dev/null
+++ b/tests/scripts/linux-idle.sh
@@ -0,0 +1,124 @@
+#!/usr/bin/env bash
+# Idle on Linux: ElyTree rereads neither theme, settings nor repo.
+set -euo pipefail
+
+root=$(cd "$(dirname "$0")/../.." && pwd)
+fail() {
+  echo "FAIL: $*" >&2
+  exit 1
+}
+[ "$(uname)" = Linux ] || {
+  echo "SKIP: inotify is Linux"
+  exit 0
+}
+[ -n "${WAYLAND_DISPLAY:-}${DISPLAY:-}" ] || {
+  echo "SKIP: no display"
+  exit 0
+}
+for tool in inotifywait jq git; do
+  command -v "$tool" >/dev/null || {
+    echo "SKIP: no $tool"
+    exit 0
+  }
+done
+app=$(cargo build -q --locked --message-format=json --manifest-path "$root/Cargo.toml" -p ely-tree --bin ely-tree |
+  jq -r 'select(.reason == "compiler-artifact" and .target.name == "ely-tree") | .executable // empty')
+[ -x "$app" ] || fail "Cargo reported no ElyTree binary"
+
+work=$(mktemp -d)
+pid=
+spy=
+trap '[ -z "$pid" ] || kill "$pid" 2>/dev/null; [ -z "$spy" ] || kill "$spy" 2>/dev/null; rm -rf "$work"' EXIT
+current=$work/omarchy/current
+mkdir -p "$current/theme" "$work/data/ElyOffice" "$work/bin"
+cp "$root/crates/ely-ui/tests/fixtures/omarchy/catppuccin.toml" "$current/theme/colors.toml"
+echo catppuccin >"$current/theme.name"
+echo '{"version": 1}' >"$work/data/ElyOffice/settings.json"
+repo=$work/repo
+git init -q "$repo"
+echo one >"$repo/a.txt"
+git -C "$repo" add a.txt
+git -C "$repo" -c user.name=t -c user.email=t@t commit -q -m one
+real=$(command -v git)
+printf '#!/bin/sh\necho "$*" >>"%s"\nexec "%s" "$@"\n' "$work/git.log" "$real" >"$work/bin/git"
+chmod +x "$work/bin/git"
+
+ELY_GIT="$work/bin/git" ELY_OMARCHY_DIR="$current" ELY_SMOKE=hold ELY_LOG=info HOME="$work" \
+  XDG_DATA_HOME="$work/data" "$app" "$repo" 2>"$work/app.err" &
+pid=$!
+statuses() { if [ -f "$work/git.log" ]; then grep -c '^status' "$work/git.log" || true; else echo 0; fi; }
+for _ in $(seq 120); do
+  [ "$(statuses)" -gt 0 ] && break
+  kill -0 "$pid" 2>/dev/null || fail "ElyTree quit: $(tail -n 5 "$work/app.err")"
+  sleep 0.5
+done
+[ "$(statuses)" -gt 0 ] || fail "ElyTree never read the repo"
+grep -q 'omarchy catppuccin applied' "$work/app.err" || fail "the Omarchy theme was not applied"
+sleep 3
+
+# Four quiet seconds: no reads, no git status.
+idle() { # when
+  inotifywait -q -m -e open --format '%w%f' "$current" "$current/theme" "$work/data/ElyOffice" >"$work/opens" 2>/dev/null &
+  spy=$!
+  sleep 1
+  local before opens
+  before=$(statuses)
+  sleep 4
+  kill "$spy"
+  spy=
+  opens=$(grep -c -E '(colors\.toml|theme\.name|settings\.json)$' "$work/opens" || true)
+  [ "$opens" -eq 0 ] || fail "ElyTree $1 read the theme or settings $opens times: $(sort "$work/opens" | uniq -c)"
+  [ "$(statuses)" -eq "$before" ] || fail "ElyTree $1 ran git status $(($(statuses) - before)) more times"
+  echo "linux: ElyTree $1 reads nothing"
+}
+seen() { grep -c "$1" "$work/app.err" || true; }
+logged() { # pattern, what; once more than before
+  local before=${3:-0}
+  for _ in $(seq 40); do
+    [ "$(seen "$1")" -gt "$before" ] && return
+    sleep 0.25
+  done
+  fail "ElyTree missed $2"
+}
+grown() { # what
+  for _ in $(seq 40); do
+    [ "$(statuses)" -gt "$before" ] && return
+    sleep 0.25
+  done
+  fail "ElyTree missed $1"
+}
+# Writes through a mapping: CLOSE_WRITE, no MODIFY.
+mapped() { # file, old, new
+  python3 -I -c 'import mmap, sys
+with open(sys.argv[1], "r+b") as f, mmap.mmap(f.fileno(), 0) as m:
+    at = m.find(sys.argv[2].encode())
+    assert at >= 0, sys.argv[2]
+    m[at:at + len(sys.argv[3])] = sys.argv[3].encode()
+    m.flush()' "$@"
+}
+idle "idle after opening"
+
+# Omarchy's swap, a settings write, an edit; then quiet again.
+mkdir "$current/next-theme"
+cp "$root/crates/ely-ui/tests/fixtures/omarchy/gruvbox.toml" "$current/next-theme/colors.toml"
+rm -rf "$current/theme"
+mv "$current/next-theme" "$current/theme"
+echo gruvbox >"$current/theme.name"
+logged 'omarchy gruvbox applied' "Omarchy's theme swap"
+echo '{"version": 1, "author": "Tester"}' >"$work/data/ElyOffice/settings.json"
+logged 'settings: changed on disk' "a settings write"
+before=$(statuses)
+echo two >>"$repo/a.txt"
+grown "an edit in the repo"
+sleep 2
+idle "idle after changes"
+
+mapped "$current/theme.name" gruvbox Gruvbox
+logged 'omarchy Gruvbox applied' "a mapped theme name"
+changed=$(seen 'settings: changed on disk')
+mapped "$work/data/ElyOffice/settings.json" Tester Testor
+logged 'settings: changed on disk' "a mapped settings write" "$changed"
+before=$(statuses)
+mapped "$repo/a.txt" two Two
+grown "a mapped edit in the repo"
+echo "linux: ElyTree follows mapped writes"