chore: bump version to 1.0.12

- Derive tab-bar/chrome palette by background luminance: light themes keep
  a near-background bar with black-tinted tab overlays instead of a muddy
  gray strip; dark themes unchanged
- Theme dockview tabs via the group-scoped --dv-*-tab-* vars its own rules
  consume (they outspecify our .dv-tab rules and leaked abyss navy onto
  light tabs); bump inactive-tab hover specificity to match
- Convert settings dialog + highlight editor hardcoded white text/border
  tints to color-mix over --chrome-fg so panes stay readable on light themes
- commands.ts: per-file log write buffer with a single drain loop per file
  (burst output coalesces into one appendFile per IO tick, chain no longer
  grows per logWrite); stop-tail rides the same buffer
- settingsStore: serialize all writers through mutateSettings() queue that
  re-reads latest state per mutation (tray close-action vs settings UI full
  saves no longer clobber each other)
- tests: burst ordering + stop-tail case for the log buffer

AGENTS.md

@@ -5,6 +5,7 @@ Electron + electron-vite + React 终端工具（本地终端 / SSH / SFTP）。
 ## 常用命令
 
 - 开发：`npm run dev`（主进程改动不热重建，需重启）
+- dev 实例使用独立用户数据目录 `%APPDATA%\OpenTerminal-dev` 与独立单实例锁（`src/main/index.ts` 顶部 `!app.isPackaged` 分支），窗口标题带 `(dev)`：**可与已安装的正式版同时运行，互不干扰**，也不会把测试设置/会话写进真实配置
 - 类型检查：`npx tsc --noEmit -p tsconfig.web.json`
 - 打包：`npm run dist`，产物在 `release/`（msi + exe + latest.yml + blockmap）
   - 国内网络需镜像：`ELECTRON_MIRROR=https://npmmirror.com/mirrors/electron/ ELECTRON_BUILDER_BINARIES_MIRROR=https://npmmirror.com/mirrors/electron-builder-binaries/ npm run dist`
@@ -24,12 +25,12 @@ Electron + electron-vite + React 终端工具（本地终端 / SSH / SFTP）。
 
 1. `package.json` 版本号 +1，写 `RELEASE_NOTES.md`（仓库根，已 gitignore）
 2. `npm run dist` 构建
-3. `node scripts/release.cjs <版本号>`，例如 `node scripts/release.cjs 1.0.2`
+3. `node scripts/release.cjs <版本号> --skip-github`，例如 `node scripts/release.cjs 1.0.11 --skip-github`
-   - 依次完成：Gitea release（含 msi/exe 资产）→ Gitea 更新通道（`api/packages/admin/generic/openterminal-update/stable`，更新 latest.yml/blockmap/exe/release-notes.md）→ GitHub release
+   - **只发国内**（2026-09-15 起的产品决定）：Gitea release（含 msi/exe 资产）→ Gitea 更新通道（`api/packages/admin/generic/openterminal-update/stable`，更新 latest.yml/blockmap/exe/release-notes.md）
-   - 可用 `--skip-github` / `--skip-gitea` 跳过某步
+   - 国内通道全程直连，**不需要设代理**；代理只在显式补发 GitHub 时才用（`HTTPS_PROXY=http://127.0.0.1:7897`，脚本只把它用于 GitHub 请求）
-   - 访问 GitHub API 不通时，设 `HTTPS_PROXY=http://127.0.0.1:7897` 再走代理
+   - GitHub 那一步的状态：`README` 与更新机制里仍保留 GitHub 作为更新回退源，但**release 资产不再随版本发布同步**；若某天需要补，跑一次 `node scripts/release.cjs <版本号> --skip-gitea` 即可
 4. 验证更新通道：`curl https://git.codingplan.site/api/packages/admin/generic/openterminal-update/stable/latest.yml` 应返回新版本号
-5. `git tag v<版本号>` 并推送两个远程
+5. `git tag v<版本号>` 并推送两个远程（代码/tag 的镜像保持同步，仅 release 资产不发 GitHub）
 
 ## 更新机制
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "open-terminal",
-  "version": "0.8.0",
+  "version": "1.0.12",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "open-terminal",
-      "version": "0.8.0",
+      "version": "1.0.12",
       "dependencies": {
         "@lydell/node-pty": "^1.2.0-beta.15",
         "@xterm/addon-fit": "^0.11.0",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "open-terminal",
   "productName": "OpenTerminal",
-  "version": "1.0.8",
+  "version": "1.0.12",
   "description": "Open-source terminal with SSH, split panes, themes and fonts",
   "main": "out/main/index.js",
   "author": "Bill",

scripts/release.cjs

@@ -48,14 +48,16 @@ if (ymlVersion !== V) {
   process.exit(1)
 }
 
+// Proxy applies to GitHub only. The domestic Gitea host is fastest — and most
+// reliable — over a direct connection; routing it through a local proxy is
+// what once broke a channel upload (ECONNRESET mid-PUT), and a proxy that is
+// down would take the domestic channel with it. So no global dispatcher here:
+// the agent is passed explicitly on GitHub requests.
 const proxy = process.env.HTTPS_PROXY || process.env.https_proxy || env.HTTPS_PROXY || env.PROXY
-if (proxy) {
+const proxyAgent = proxy ? new (require('undici').ProxyAgent)(proxy) : undefined
-  const { ProxyAgent, setGlobalDispatcher } = require('undici')
+if (proxy) console.log('proxy for GitHub only:', proxy)
-  setGlobalDispatcher(new ProxyAgent(proxy))
-  console.log('using proxy:', proxy)
-}
 
-async function upload(url, file, token, authScheme) {
+async function upload(url, file, token, authScheme, viaProxy = false) {
   const name = path.basename(file)
   const stat = fs.statSync(file)
   const resp = await fetch(`${url}${url.includes('?') ? '&' : '?'}name=${encodeURIComponent(name)}`, {
@@ -66,7 +68,8 @@ async function upload(url, file, token, authScheme) {
       'Content-Length': String(stat.size)
     },
     body: fs.createReadStream(file),
-    duplex: 'half'
+    duplex: 'half',
+    ...(viaProxy && proxyAgent ? { dispatcher: proxyAgent } : {})
   })
   console.log(`  upload ${name}: HTTP ${resp.status}`)
   if (!resp.ok) {
@@ -136,14 +139,15 @@ async function github() {
       'User-Agent': 'OpenTerminal',
       Accept: 'application/vnd.github+json'
     },
-    body: JSON.stringify({ tag_name: `v${V}`, name: `OpenTerminal v${V}`, body: notes, draft: false, prerelease: false })
+    body: JSON.stringify({ tag_name: `v${V}`, name: `OpenTerminal v${V}`, body: notes, draft: false, prerelease: false }),
+    ...(proxyAgent ? { dispatcher: proxyAgent } : {})
   })
   if (!resp.ok) { throw new Error(`GitHub release create failed: ${resp.status} ${(await resp.text()).slice(0, 300)}`) }
   const rel = await resp.json()
   console.log('release created, id =', rel.id)
   const up = `https://uploads.github.com/repos/billowliu2/OpenTerminal/releases/${rel.id}/assets`
   for (const f of [...files, path.join(R, `OpenTerminal-${V}-setup.exe.blockmap`), path.join(R, 'latest.yml')]) {
-    await upload(up, f, env.GH_TOKEN, 'Bearer')
+    await upload(up, f, env.GH_TOKEN, 'Bearer', true)
   }
 }
 

src/main/commands.ts

@@ -73,11 +73,15 @@ export class CommandsStore {
   /** Logs currently accumulating output, keyed by sessionId. */
   private readonly activeBySession = new Map<string, SessionLogMeta>()
   /**
-   * Pending append per log file. appendFile is async, so two rapid logWrite
+   * Buffered plain text per log file, flushed by a single drain loop per file.
-   * calls would otherwise race and land out of order. Chaining each new append
+   * Writes land in the buffer synchronously (so order is preserved) and the
-   * onto the previous one keeps the file append-only in call order.
+   * drain merges everything that accumulated during the previous appendFile
+   * round trip into one append call — burst output costs one syscall per IO
+   * tick instead of one Promise chain link per logWrite.
    */
-  private readonly pendingAppends = new Map<string, Promise<void>>()
+  private readonly logBuffers = new Map<string, string>()
+  /** In-flight drain loop per log file; absent when the file is settled. */
+  private readonly logDrains = new Map<string, Promise<void>>()
   /** Plain-text transformer per actively-logged session (see logSanitizer). */
   private readonly sanitizers = new Map<string, LogSanitizer>()
 
@@ -287,19 +291,35 @@ export class CommandsStore {
     // Raw PTY output is escape-sequence soup in a text file; log plain text.
     const clean = this.sanitizers.get(sessionId)?.push(data) ?? ''
     if (!clean) return
-    // Chain onto any in-flight append so rapid writes land in call order.
+    this.logBuffers.set(meta.file, (this.logBuffers.get(meta.file) ?? '') + clean)
-    const prev = this.pendingAppends.get(meta.file) ?? Promise.resolve()
+    this.drainLog(meta.file)
-    const next = prev.then(() => appendFile(meta.file, clean, 'utf8')).then(
+  }
-      () => undefined,
+
-      () => {
+  /**
+   * Flush a log file's buffer, keeping at most one drain (and therefore one
+   * in-flight appendFile) per file. New writes that arrive mid-flush re-enter
+   * the buffer and are picked up by the next loop iteration, merged.
+   */
+  private drainLog(file: string): Promise<void> {
+    const existing = this.logDrains.get(file)
+    if (existing) return existing
+    const run = (async (): Promise<void> => {
+      for (;;) {
+        const chunk = this.logBuffers.get(file)
+        if (chunk === undefined) break
+        this.logBuffers.delete(file)
+        try {
+          await appendFile(file, chunk, 'utf8')
+        } catch {
           // file may have been removed after stop -> ignore
         }
-    )
+      }
-    this.pendingAppends.set(meta.file, next)
+    })()
-    // Avoid unbounded growth of the chain map once the file settles.
+    run.finally(() => {
-    next.finally(() => {
+      if (this.logDrains.get(file) === run) this.logDrains.delete(file)
-      if (this.pendingAppends.get(meta.file) === next) this.pendingAppends.delete(meta.file)
     })
+    this.logDrains.set(file, run)
+    return run
   }
 
   /** Stop logging a session, stamping endedAt into the registry + index. */
@@ -310,12 +330,8 @@ export class CommandsStore {
     this.sanitizers.delete(sessionId)
     if (tail) {
       // Best effort: the trailing partial line belongs in the file too.
-      const prev = this.pendingAppends.get(meta.file) ?? Promise.resolve()
+      this.logBuffers.set(meta.file, (this.logBuffers.get(meta.file) ?? '') + tail)
-      const next = prev.then(() => appendFile(meta.file, tail, 'utf8')).then(
+      this.drainLog(meta.file)
-        () => undefined,
-        () => undefined
-      )
-      this.pendingAppends.set(meta.file, next)
     }
     this.finishLog(meta)
   }

src/main/index.ts

@@ -20,6 +20,15 @@ function showOrCreate(): void {
   }
 }
 
+// Dev runs get their own userData directory (settings, session snapshot,
+// command history, logs) *and* their own single-instance lock — both are keyed
+// on that path. Without this a dev instance fights the installed build: it
+// takes the lock, so the other side is refused / must be killed, and it writes
+// test data straight into the real profile. Must run before the lock below.
+if (!app.isPackaged) {
+  app.setPath('userData', join(app.getPath('appData'), 'OpenTerminal-dev'))
+}
+
 // Single instance: a second launch just surfaces the existing window (pulls
 // it out of the tray if hidden there) instead of starting another process.
 const gotSingleInstanceLock = app.requestSingleInstanceLock()
@@ -64,6 +73,15 @@ function createWindow(): void {
 
   win.on('ready-to-show', () => win.show())
 
+  // Dev window wears a "(dev)" tag so it is never confused with the installed
+  // build sitting next to it (they no longer share userData — see above).
+  if (!app.isPackaged) {
+    win.on('page-title-updated', (e) => {
+      e.preventDefault()
+      win.setTitle('OpenTerminal (dev)')
+    })
+  }
+
   // Close button → tray / exit per the closeAction setting (ask by default).
   win.on('close', (e) => {
     void onMainWindowClose(win, e, showOrCreate)

src/main/settingsStore.ts

@@ -159,25 +159,40 @@ export function loadSettings(): AppSettings {
   }
 }
 
-export function saveSettings(next: AppSettings): AppSettings {
+let settingsQueue: Promise<unknown> = Promise.resolve()
-  const merged = deepMerge({
+
-    terminal: next.terminal,
+/**
-    customThemes: next.customThemes,
+ * Serialize a settings mutation against every other writer. Each queued step
-    highlightRules: next.highlightRules,
+ * re-reads the file so the mutation applies on top of the latest state — a
-    system: next.system ?? DEFAULT_SYSTEM
+ * full-snapshot save can no longer silently revert a change written between
-  }).settings
+ * its read and its write (e.g. tray close-action vs settings UI save).
+ */
+export function mutateSettings(mutate: (settings: AppSettings) => AppSettings): Promise<AppSettings> {
+  const run = settingsQueue.then((): AppSettings => {
+    const merged = deepMerge(mutate(loadSettings())).settings
     applySystemSettings(merged.system)
     applyWindowChrome(merged)
-  const pretty = JSON.stringify(merged, null, 2)
 
     mkdirSync(app.getPath('userData'), { recursive: true })
     const path = settingsPath()
     const tmp = `${path}.tmp`
-  writeFileSync(tmp, pretty, 'utf8')
+    writeFileSync(tmp, JSON.stringify(merged, null, 2), 'utf8')
     renameSync(tmp, path)
 
     broadcast(Ipc.SETTINGS_CHANGED, merged)
     return merged
+  })
+  // Keep the queue alive when a mutation throws; the caller still sees it.
+  settingsQueue = run.then(
+    () => undefined,
+    () => undefined
+  )
+  return run
+}
+
+/** Replace the persisted settings with `next` (serialized). */
+export function saveSettings(next: AppSettings): Promise<AppSettings> {
+  return mutateSettings((current) => ({ ...current, ...next }))
 }
 
 export function registerSettingsIpc(): void {

src/main/tray.ts

@@ -1,6 +1,6 @@
 import { app, BrowserWindow, dialog, Menu, nativeImage, Tray } from 'electron'
 import type { SystemSettings } from '@shared/settings'
-import { loadSettings, saveSettings } from './settingsStore'
+import { loadSettings, mutateSettings } from './settingsStore'
 import trayIconPath from './assets/tray.png?asset'
 
 export type CloseAction = NonNullable<SystemSettings['closeAction']>
@@ -15,9 +15,12 @@ export function markQuitting(): void {
 }
 
 function persistCloseAction(action: CloseAction): void {
-  const next = loadSettings()
+  // Serialized read-modify-write on the latest state: must not stomp (or be
-  next.system.closeAction = action
+  // stomped by) a concurrent full-snapshot save from the settings UI.
-  saveSettings(next)
+  void mutateSettings((current) => {
+    current.system.closeAction = action
+    return current
+  })
 }
 
 function showMainWindow(showOrCreate: () => void): void {

src/renderer/src/global.css

@@ -5,6 +5,14 @@
   --chrome-border: #2d2d2d;
   --chrome-accent: #3b8eea;
   --chrome-hover: #2a2a2a;
+  --chrome-bg-deep: #101418;
+  /* Tab-bar overlays; overwritten per theme by applyChromeTheme(). */
+  --chrome-tab-bg: rgba(255, 255, 255, 0.04);
+  --chrome-tab-bg-hover: rgba(255, 255, 255, 0.07);
+  --chrome-tab-ring: rgba(255, 255, 255, 0.1);
+  --chrome-tab-ring-hover: rgba(255, 255, 255, 0.2);
+  --chrome-tab-fg: #98a2ab;
+  --chrome-tab-fg-hover: #d0d0d0;
 }
 
 html,

src/renderer/src/settings/SettingsDialog.tsx

@@ -1,4 +1,4 @@
-import { useMemo, useState } from 'react'
+import { useEffect, useMemo, useState } from 'react'
 import { Button, Modal, Tabs } from 'antd'
 import type { TabsProps } from 'antd'
 import { DEFAULT_SETTINGS } from '@shared/settings'
@@ -20,6 +20,53 @@ export function SettingsDialog({ open, onClose }: SettingsDialogProps): React.JS
   const [editorState, setEditorState] = useState<{ open: boolean; themeId?: string }>({
     open: false
   })
+  // Dialog size: proportional to the main window by default, user-draggable
+  // afterwards. `null` means "use the proportional default". While the dialog
+  // is open, a main-window resize re-derives that default in real time.
+  const [size, setSize] = useState<{ w: number; h: number } | null>(null)
+  const [winSize, setWinSize] = useState({ w: window.innerWidth, h: window.innerHeight })
+  useEffect(() => {
+    if (open) setSize(null)
+  }, [open])
+  useEffect(() => {
+    if (!open) return
+    const onResize = (): void => setWinSize({ w: window.innerWidth, h: window.innerHeight })
+    window.addEventListener('resize', onResize)
+    return () => window.removeEventListener('resize', onResize)
+  }, [open])
+
+  const clampToWindow = (w: number, h: number): { w: number; h: number } => ({
+    w: Math.max(720, Math.min(w, winSize.w - 96)),
+    h: Math.max(440, Math.min(h, winSize.h - 140))
+  })
+  const dialogSize = size
+    ? clampToWindow(size.w, size.h)
+    : clampToWindow(Math.round(winSize.w * 0.7), Math.round(winSize.h * 0.7))
+  // The modal chrome (header + footer + paddings) is ~132px; the body takes the rest.
+  const bodyHeight = Math.max(360, dialogSize.h - 132)
+
+  const startResize = (e: React.MouseEvent<HTMLSpanElement>): void => {
+    e.preventDefault()
+    e.stopPropagation()
+    const startX = e.clientX
+    const startY = e.clientY
+    const base = dialogSize
+    const onMove = (ev: MouseEvent): void => {
+      const w = Math.max(720, Math.min(window.innerWidth - 96, base.w + (ev.clientX - startX)))
+      const h = Math.max(440, Math.min(window.innerHeight - 140, base.h + (ev.clientY - startY)))
+      setSize({ w, h })
+    }
+    const onUp = (): void => {
+      window.removeEventListener('mousemove', onMove)
+      window.removeEventListener('mouseup', onUp)
+      document.body.style.cursor = ''
+      document.body.style.userSelect = ''
+    }
+    document.body.style.cursor = 'nwse-resize'
+    document.body.style.userSelect = 'none'
+    window.addEventListener('mousemove', onMove)
+    window.addEventListener('mouseup', onUp)
+  }
 
   const tabItems: TabsProps['items'] = [
     { key: 'font', label: '字体', children: <FontSettingsTab /> },
@@ -50,7 +97,8 @@ export function SettingsDialog({ open, onClose }: SettingsDialogProps): React.JS
     <Modal
       open={open}
       onCancel={onClose}
-      width={760}
+      centered
+      width={dialogSize.w}
       title="设置"
       footer={
         <div className="settings-footer">
@@ -61,7 +109,16 @@ export function SettingsDialog({ open, onClose }: SettingsDialogProps): React.JS
         </div>
       }
     >
-      <Tabs defaultActiveKey="font" items={tabItems} />
+      <div className="settings-body" style={{ height: bodyHeight }}>
+        <Tabs tabPosition="left" defaultActiveKey="font" items={tabItems} />
+      </div>
+      {/* Drag corner: resizes the dialog until it is closed. */}
+      <span
+        className="settings-resize"
+        title="拖拽调整大小"
+        aria-label="拖拽调整大小"
+        onMouseDown={startResize}
+      />
       <ThemeEditor
         open={editorState.open}
         onClose={closeEditor}

src/renderer/src/settings/SettingsTabs.tsx

@@ -270,7 +270,7 @@ export function RenderSettingsTab(): React.JSX.Element {
       />
       <SettingRow
         label="粘贴风险确认"
-        desc="粘贴前弹出风险确认提示"
+        desc="多行文本（或超长单行）粘贴前弹出确认；单行直接粘贴"
         control={
           <Switch
             checked={settings.terminal.pasteRiskConfirm}

src/renderer/src/settings/highlight.css

@@ -1,5 +1,8 @@
 /* ============================================================
    Highlight settings tab + rule editor (settings/highlight.css)
+   Text/border tints derive from --chrome-fg via color-mix so the
+   panel follows the active terminal theme (white tints on dark
+   themes, black tints on light themes).
    ============================================================ */
 
 .hl-tab {
@@ -21,15 +24,15 @@
 }
 
 .hl-table .ant-table-thead > tr > th {
-  background: rgba(255, 255, 255, 0.04);
+  background: color-mix(in srgb, var(--chrome-fg, #cccccc) 4%, transparent);
   border-bottom: 1px solid var(--chrome-border);
-  color: rgba(255, 255, 255, 0.85);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 85%, transparent);
   font-size: 12px;
 }
 
 .hl-table .ant-table-tbody > tr > td {
   background: transparent;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
+  border-bottom: 1px solid color-mix(in srgb, var(--chrome-fg, #cccccc) 6%, transparent);
 }
 
 .hl-table .ant-table-tbody > tr:hover > td {
@@ -48,7 +51,7 @@
 .hl-pattern-text {
   font-family: 'Cascadia Mono', Consolas, 'JetBrains Mono', monospace;
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.88);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 88%, transparent);
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
@@ -71,17 +74,17 @@
 .hl-cell-priority {
   font-family: 'Cascadia Mono', Consolas, 'JetBrains Mono', monospace;
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.88);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 88%, transparent);
 }
 
 .hl-cell-note {
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.7);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 70%, transparent);
 }
 
 .hl-cell-empty {
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.3);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 30%, transparent);
 }
 
 .hl-preview-text {
@@ -114,7 +117,7 @@
 
 .hl-editor-label {
   flex: 0 0 56px;
-  color: rgba(255, 255, 255, 0.88);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 88%, transparent);
   padding-top: 5px;
 }
 
@@ -129,7 +132,7 @@
 .hl-editor-hint {
   align-self: center;
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.45);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 45%, transparent);
 }
 
 .hl-editor-error {
@@ -149,7 +152,7 @@
 
 .hl-editor-sub-label {
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.6);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 60%, transparent);
 }
 
 .hl-editor-inline {
@@ -170,7 +173,7 @@
   width: 40px;
   height: 26px;
   padding: 0;
-  border: 1px solid rgba(255, 255, 255, 0.2);
+  border: 1px solid color-mix(in srgb, var(--chrome-fg, #cccccc) 20%, transparent);
   border-radius: 4px;
   background: transparent;
   cursor: pointer;
@@ -197,7 +200,7 @@
 
 .hl-palette-tag {
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.5);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 50%, transparent);
   margin-right: 2px;
 }
 
@@ -205,7 +208,7 @@
   width: 16px;
   height: 16px;
   border-radius: 3px;
-  border: 1px solid rgba(255, 255, 255, 0.3);
+  border: 1px solid color-mix(in srgb, var(--chrome-fg, #cccccc) 30%, transparent);
   cursor: pointer;
   display: inline-block;
   transition: transform 0.12s ease, box-shadow 0.12s ease;

src/renderer/src/settings/settings.css

@@ -1,5 +1,8 @@
 /* ============================================================
    Settings dialog + theme editor styles (settings/**, theme/**)
+   Text/border tints derive from --chrome-fg via color-mix so the
+   dialog follows the active terminal theme (white tints on dark
+   themes, black tints on light themes).
    ============================================================ */
 
 /* ---------- settings dialog scaffolding ---------- */
@@ -14,6 +17,75 @@
   border-bottom: 1px solid var(--chrome-border);
 }
 
+/* ---------- left-rail navigation (tabPosition="left") ----------
+   The tab list doubles as the dialog's sidebar: fixed narrow column, roomy
+   click targets, active item tinted with the tab accent. The content column
+   scrolls on its own so long panes (字体/高亮) never grow the dialog. */
+.settings-body .ant-tabs-left > .ant-tabs-nav {
+  margin: 0;
+  border-bottom: none;
+  border-right: 1px solid var(--chrome-border);
+  padding-right: 6px;
+  min-width: 148px;
+}
+
+.settings-body .ant-tabs-left > .ant-tabs-nav .ant-tabs-tab {
+  margin: 2px 0;
+  padding: 8px 14px;
+  border-radius: 6px;
+  justify-content: flex-start;
+}
+
+.settings-body .ant-tabs-left > .ant-tabs-nav .ant-tabs-tab:hover {
+  background: var(--chrome-hover);
+}
+
+.settings-body .ant-tabs-left > .ant-tabs-nav .ant-tabs-tab-active {
+  background: color-mix(in srgb, var(--tab-accent, #3fb950) 16%, transparent);
+}
+
+.settings-body .ant-tabs-left > .ant-tabs-nav .ant-tabs-ink-bar {
+  background: var(--tab-accent, #3fb950);
+}
+
+.settings-body {
+  display: flex;
+  overflow: hidden;
+}
+
+.settings-body > .ant-tabs {
+  flex: 1;
+  min-height: 0;
+}
+
+.settings-body .ant-tabs-content-holder {
+  flex: 1;
+  overflow-y: auto;
+}
+
+/* Corner grip for resizing the dialog (wired in SettingsDialog). */
+.ant-modal .ant-modal-body {
+  position: relative;
+}
+
+.settings-resize {
+  position: absolute;
+  right: 3px;
+  bottom: 3px;
+  width: 16px;
+  height: 16px;
+  cursor: nwse-resize;
+  border-radius: 3px;
+  background:
+    linear-gradient(135deg, transparent 52%, var(--chrome-border) 52%, var(--chrome-border) 58%, transparent 58%),
+    linear-gradient(135deg, transparent 64%, var(--chrome-border) 64%, var(--chrome-border) 70%, transparent 70%),
+    linear-gradient(135deg, transparent 76%, var(--chrome-border) 76%, var(--chrome-border) 82%, transparent 82%);
+}
+
+.settings-resize:hover {
+  filter: brightness(1.6);
+}
+
 .settings-footer {
   display: flex;
   align-items: center;
@@ -37,7 +109,7 @@
 }
 
 .settings-row:hover {
-  background: rgba(255, 255, 255, 0.03);
+  background: color-mix(in srgb, var(--chrome-fg, #cccccc) 3%, transparent);
 }
 
 .settings-row + .settings-row {
@@ -46,7 +118,7 @@
 
 .settings-row-label {
   flex: 0 0 46%;
-  color: rgba(255, 255, 255, 0.88);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 88%, transparent);
   font-size: 13px;
   line-height: 1.4;
 }
@@ -56,7 +128,7 @@
   margin-top: 2px;
   font-size: 12px;
   font-weight: 400;
-  color: rgba(255, 255, 255, 0.45);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 45%, transparent);
 }
 
 .settings-row-control {
@@ -87,7 +159,7 @@
 .settings-block-hint {
   font-weight: 400;
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.45);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 45%, transparent);
 }
 
 .settings-radio-group {
@@ -123,7 +195,7 @@
 .settings-preview-title {
   display: block;
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.5);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 50%, transparent);
   margin-bottom: 8px;
 }
 
@@ -178,14 +250,14 @@
   border-radius: 8px;
   overflow: hidden;
   cursor: pointer;
-  border: 2px solid rgba(255, 255, 255, 0.12);
+  border: 2px solid color-mix(in srgb, var(--chrome-fg, #cccccc) 12%, transparent);
-  background: rgba(255, 255, 255, 0.04);
+  background: color-mix(in srgb, var(--chrome-fg, #cccccc) 4%, transparent);
   transition: border-color 0.15s ease, box-shadow 0.15s ease;
 }
 
 .theme-card:hover {
   border-color: var(--chrome-accent);
-  background: rgba(255, 255, 255, 0.07);
+  background: color-mix(in srgb, var(--chrome-fg, #cccccc) 7%, transparent);
 }
 
 .theme-card-selected {
@@ -211,7 +283,7 @@
 .theme-card-name {
   font-size: 13px;
   font-weight: 600;
-  color: rgba(255, 255, 255, 0.88);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 88%, transparent);
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
@@ -224,7 +296,7 @@
   padding: 2px 5px;
   border-radius: 4px;
   background: rgba(59, 142, 234, 0.2);
-  color: #6fb3ff;
+  color: color-mix(in srgb, var(--chrome-accent, #3b8eea) 55%, var(--chrome-fg, #cccccc));
 }
 
 .theme-card-dots {
@@ -237,7 +309,7 @@
   width: 14px;
   height: 14px;
   border-radius: 3px;
-  border: 1px solid rgba(255, 255, 255, 0.25);
+  border: 1px solid color-mix(in srgb, var(--chrome-fg, #cccccc) 25%, transparent);
   display: inline-block;
 }
 
@@ -267,12 +339,12 @@
 .theme-card-new-icon {
   font-size: 26px;
   line-height: 1;
-  color: rgba(255, 255, 255, 0.55);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 55%, transparent);
 }
 
 .theme-card-new-text {
   font-size: 13px;
-  color: rgba(255, 255, 255, 0.6);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 60%, transparent);
 }
 
 /* ---------- theme editor ---------- */
@@ -290,7 +362,7 @@
 
 .theme-editor-label {
   flex: 0 0 56px;
-  color: rgba(255, 255, 255, 0.88);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 88%, transparent);
 }
 
 .theme-editor-colors {
@@ -310,7 +382,7 @@
 
 .theme-editor-color-label {
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.7);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 70%, transparent);
   flex: 1 1 auto;
   overflow: hidden;
   text-overflow: ellipsis;
@@ -322,7 +394,7 @@
   width: 40px;
   height: 26px;
   padding: 0;
-  border: 1px solid rgba(255, 255, 255, 0.2);
+  border: 1px solid color-mix(in srgb, var(--chrome-fg, #cccccc) 20%, transparent);
   border-radius: 4px;
   background: transparent;
   cursor: pointer;
@@ -339,7 +411,7 @@
 
 .theme-editor-divider {
   grid-column: 1 / -1;
-  border-top: 1px solid rgba(255, 255, 255, 0.1);
+  border-top: 1px solid color-mix(in srgb, var(--chrome-fg, #cccccc) 10%, transparent);
   margin: 2px 0;
 }
 
@@ -350,7 +422,7 @@
 .theme-editor-preview-label {
   display: block;
   font-size: 12px;
-  color: rgba(255, 255, 255, 0.5);
+  color: color-mix(in srgb, var(--chrome-fg, #cccccc) 50%, transparent);
   margin-bottom: 6px;
 }
 
@@ -426,7 +498,7 @@
 }
 
 .about-changelog {
-  border-top: 1px solid rgba(255, 255, 255, 0.08);
+  border-top: 1px solid color-mix(in srgb, var(--chrome-fg, #cccccc) 8%, transparent);
   padding-top: 12px;
 }
 

src/renderer/src/terminal/TerminalView.tsx

@@ -1,18 +1,20 @@
 import { forwardRef, useCallback, useEffect, useImperativeHandle, useLayoutEffect, useMemo, useRef, useState } from 'react'
 import type { ForwardRefExoticComponent, Ref } from 'react'
 import { Terminal } from '@xterm/xterm'
-import type { ITheme } from '@xterm/xterm'
+import type { ILink, ITheme } from '@xterm/xterm'
 import { FitAddon } from '@xterm/addon-fit'
 import { WebglAddon } from '@xterm/addon-webgl'
 import { SearchAddon } from '@xterm/addon-search'
 import '@xterm/xterm/css/xterm.css'
 import { ClearOutlined, CopyOutlined, FolderOpenOutlined, PauseOutlined, SearchOutlined, SelectOutlined, SnippetsOutlined, SoundOutlined } from '@ant-design/icons'
+import { Checkbox, Modal } from 'antd'
 import { getThemeById } from '@shared/theme'
 import type { CommandItem } from '@shared/commands'
 import type { TerminalSettings } from '@shared/settings'
 import { useSettingsStore } from '@renderer/settings/store'
 import { writeBroadcast } from '@renderer/workspace/broadcastStore'
 import { compileRules, HighlightStream, type CompiledRule } from './highlightEngine'
+import { findUrls } from './urlLinks'
 import { subscribePtyData, subscribePtyExit } from './ptyDispatcher'
 import { cdArgument, conemuCwd } from './cwdTracker'
 import { getSessionCwd, setSessionCwd } from '@renderer/workspace/sessionCwdStore'
@@ -31,12 +33,27 @@ function toFontWeight(n: number): 'normal' | 'bold' | number {
   return n
 }
 
-/** Paste-risk heuristic: multi-line or unreasonably long text. */
+/**
-function isRiskyPaste(text: string): boolean {
+ * Paste-risk heuristic, split by shape rather than by raw length:
-  if (text.includes('\n') || text.includes('\r')) return true
+ *   - two or more lines always confirm — a stray newline executes a command
-  return text.length > 100
+ *     the user never reviewed;
+ *   - a single line pastes straight through, unless it is unusually long
+ *     (those are pasted scripts rather than something typed by hand).
+ */
+const SINGLE_LINE_CONFIRM_LENGTH = 1000
+function needsPasteConfirm(text: string): boolean {
+  const normalized = text.replace(/\r\n?/g, '\n').replace(/\n$/, '')
+  if (normalized.includes('\n')) return true
+  return normalized.length > SINGLE_LINE_CONFIRM_LENGTH
 }
 
+/**
+ * "本次会话不再提示" from the paste confirmation dialog. Deliberately in memory
+ * only: it lasts until the app exits and never becomes a stored preference
+ * (that is what 关闭后续粘贴检测 in the dialog is for).
+ */
+let pasteConfirmedForSession = false
+
 const SEARCH_DECORATIONS: NonNullable<NonNullable<Parameters<SearchAddon['findNext']>[1]>['decorations']> = {
   matchBackground: '#3b8eea',
   matchBorder: '#2d2d2d',
@@ -306,7 +323,7 @@ export const TerminalView: ForwardRefExoticComponent<TerminalViewProps & { ref?:
   // time (decides if 复制 is enabled).
   const [menuPos, setMenuPos] = useState<{ x: number; y: number } | null>(null)
   const [menuHasSel, setMenuHasSel] = useState(false)
-  const [paste, setPaste] = useState<string | null>(null)
+  const [paste, setPaste] = useState<{ noPrompt: boolean; disableDetection: boolean } | null>(null)
   const [dead, setDead] = useState(false)
   const [exitCode, setExitCode] = useState(0)
   const [recording, setRecording] = useState(false)
@@ -457,40 +474,20 @@ export const TerminalView: ForwardRefExoticComponent<TerminalViewProps & { ref?:
     [sessionId]
   )
 
-  /**
-   * Pasted text is written straight to the pty (confirmPaste → writeBroadcast),
-   * bypassing xterm's onData, so the line buffer / history / cwd tracker would
-   * never see it — a pasted `cd X` used to be recorded as the bare prefix typed
-   * before it. Mirror the shell: each completed line is a submitted command,
-   * the trailing partial line stays pending in the buffer.
-   */
-  const trackPastedText = useCallback(
-    (data: string): void => {
-      if (termRef.current?.buffer.active.type === 'alternate') return
-      const parts = data.replace(/\r\n/g, '\n').split('\n')
-      const tail = parts.pop() ?? ''
-      for (const line of parts) {
-        const t = line.trim()
-        lineBufRef.current = ''
-        if (t) trackSubmittedLine(t)
-      }
-      if (tail) lineBufRef.current += tail
-    },
-    [trackSubmittedLine]
-  )
-
   const confirmPaste = useCallback(
     (text: string) => {
       const data = nativePasteRef.current ?? text
       nativePasteRef.current = null
       setPaste(null)
-      if (!deadRef.current) {
+      // Route through xterm's own paste: when the shell asked for bracketed
-        writeBroadcast(sessionId, data)
+      // paste (PSReadLine does), the text is wrapped in \x1b[200~ / \x1b[201~
-        trackPastedText(data)
+      // and inserted as ONE edit instead of executing line by line — which is
-      }
+      // what a large multi-line paste needs. It also feeds onData, so the line
+      // buffer, command history and cwd memory see the pasted text.
+      if (!deadRef.current) termRef.current?.paste(data)
       termRef.current?.focus()
     },
-    [sessionId, trackPastedText]
+    []
   )
 
   const cancelPaste = useCallback(() => {
@@ -523,16 +520,28 @@ export const TerminalView: ForwardRefExoticComponent<TerminalViewProps & { ref?:
 
   const beginPaste = useCallback(
     (text: string) => {
-      if (!deadRef.current && settings.terminal.pasteRiskConfirm && isRiskyPaste(text)) {
+      // Read the setting at call time: this runs from a long-lived keydown
+      // listener, so a captured value would go stale after a settings change.
+      const confirmOn = useSettingsStore.getState().settings.terminal.pasteRiskConfirm
+      if (!deadRef.current && confirmOn && !pasteConfirmedForSession && needsPasteConfirm(text)) {
         nativePasteRef.current = text
-        setPaste(text)
+        setPaste({ noPrompt: false, disableDetection: false })
         return
       }
       confirmPaste(text)
     },
-    [settings.terminal.pasteRiskConfirm, confirmPaste]
+    [confirmPaste]
   )
 
+  /** Confirm the risky-paste dialog: apply its choices, then paste. */
+  const acceptPaste = useCallback((): void => {
+    if (paste?.noPrompt) pasteConfirmedForSession = true
+    if (paste?.disableDetection) {
+      void useSettingsStore.getState().updateTerminal({ pasteRiskConfirm: false })
+    }
+    confirmPaste(nativePasteRef.current ?? '')
+  }, [paste, confirmPaste])
+
   const copySelection = useCallback(async () => {
     const term = termRef.current
     if (!term) return
@@ -759,8 +768,55 @@ export const TerminalView: ForwardRefExoticComponent<TerminalViewProps & { ref?:
       if (out) term.write(out)
       scheduleCarryFlush()
     }
+    // Clickable URLs. Ctrl/Cmd+Click opens the target in the system browser;
+    // the pointer cursor + underline advertise it on hover. A plain click stays
+    // with the terminal (cursor placement / selection), so a link can never
+    // open by accident while selecting text.
+    const linkProvider = term.registerLinkProvider({
+      provideLinks: (bufferLineNumber, callback) => {
+        const buffer = term.buffer.active
+        // provideLinks speaks 1-based line numbers, IBuffer.getLine 0-based.
+        let first = bufferLineNumber - 1
+        if (first < 0) {
+          callback(undefined)
+          return
+        }
+        while (first > 0 && buffer.getLine(first)?.isWrapped) first--
+        const rows: { index: number; text: string }[] = []
+        for (let row = first; row < buffer.length; row++) {
+          const line = buffer.getLine(row)
+          if (!line || (row > first && !line.isWrapped)) break
+          rows.push({ index: row, text: line.translateToString(false) })
+        }
+        const text = rows.map((r) => r.text).join('')
+        const cols = term.cols > 0 ? term.cols : 1
+        const base = rows[0]?.index ?? first
+        const links: ILink[] = findUrls(text).map((found) => {
+          const startRow = Math.floor(found.start / cols)
+          const endRow = Math.floor((found.end - 1) / cols)
+          return {
+            range: {
+              start: { x: (found.start % cols) + 1, y: base + startRow + 1 },
+              end: { x: ((found.end - 1) % cols) + 1, y: base + endRow + 1 }
+            },
+            text: found.url,
+            decorations: { pointerCursor: true, underline: true },
+            activate: (event: MouseEvent): void => {
+              const mod = navigator.platform.toLowerCase().includes('mac')
+                ? event.metaKey
+                : event.ctrlKey
+              if (!mod) return
+              // The main process routes window.open through shell.openExternal.
+              window.open(found.url, '_blank', 'noopener')
+            }
+          }
+        })
+        callback(links.length > 0 ? links : undefined)
+      }
+    })
     const disposables: { dispose(): void }[] = [
       ...oscDisposables,
+      linkProvider,
       term.onData((data) => {
         if (!deadRef.current) writeBroadcast(sessionId, data)
         // M5: a completion acceptance rewrite armed `diffRewriteRef`; consume it
@@ -871,9 +927,36 @@ export const TerminalView: ForwardRefExoticComponent<TerminalViewProps & { ref?:
       observerRef.current = observer
     }
 
+    // Plain Ctrl/Cmd+V: not a chord xterm handles, so it used to reach the pty
+    // as a literal ^V (0x16) — nothing pasted. Handled here, on the terminal
+    // host in the capture phase, with preventDefault so the pty never sees it
+    // and Chromium's own paste cannot double up. Text follows the same
+    // single-line / multi-line rule as the Ctrl+Shift+V path.
+    const host = hostRef.current
+    const onPasteKey = (e: KeyboardEvent): void => {
+      if (e.type !== 'keydown' || e.altKey) return
+      const mod = navigator.platform.toLowerCase().includes('mac') ? e.metaKey : e.ctrlKey
+      if (!mod || e.shiftKey || e.key.toLowerCase() !== 'v') return
+      const target = e.target as HTMLElement | null
+      const isXtermHelper =
+        target instanceof HTMLTextAreaElement && target.classList.contains('xterm-helper-textarea')
+      if (
+        target &&
+        !isXtermHelper &&
+        (target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable)
+      ) {
+        return // ordinary inputs keep the browser's native paste
+      }
+      e.preventDefault()
+      e.stopPropagation()
+      void pasteFromClipboard()
+    }
+    host?.addEventListener('keydown', onPasteKey, true)
+
     return () => {
       if (carryTimer !== undefined) window.clearTimeout(carryTimer)
       if (ptyTimerRef.current) window.clearTimeout(ptyTimerRef.current)
+      host?.removeEventListener('keydown', onPasteKey, true)
       for (const unsubscribe of unsubscribes) unsubscribe()
       for (const disposable of disposables) disposable.dispose()
       observer?.disconnect()
@@ -1103,17 +1186,33 @@ export const TerminalView: ForwardRefExoticComponent<TerminalViewProps & { ref?:
           <FolderOpenOutlined />
         </button>
       </div>
-      {paste !== null && !dead && (
+      <Modal
-        <div className="term-pastebar">
+        open={paste !== null}
-          <span className="term-pastebar-text">检测到多行/长文本粘贴</span>
+        title="确认粘贴"
-          <button type="button" className="term-pastebar-btn term-pastebar-btn-ok" onClick={() => confirmPaste(paste)}>
+        okText="粘贴"
-            粘贴
+        cancelText="取消"
-          </button>
+        width={420}
-          <button type="button" className="term-pastebar-btn term-pastebar-btn-cancel" onClick={cancelPaste}>
+        maskClosable={false}
-            取消
+        onOk={acceptPaste}
-          </button>
+        onCancel={cancelPaste}
+      >
+        <div className="term-paste-confirm">
+          <p>检测到多行或潜在危险命令，确定要粘贴到终端吗？</p>
+          <Checkbox
+            checked={paste?.noPrompt ?? false}
+            onChange={(e) => setPaste((prev) => (prev ? { ...prev, noPrompt: e.target.checked } : prev))}
+          >
+            本次会话不再提示
+          </Checkbox>
+          <Checkbox
+            checked={paste?.disableDetection ?? false}
+            onChange={(e) => setPaste((prev) => (prev ? { ...prev, disableDetection: e.target.checked } : prev))}
+          >
+            关闭后续粘贴检测
+          </Checkbox>
+          <p className="term-paste-confirm-hint">可在通用终端设置中重新开启或切换检测策略。</p>
         </div>
-      )}
+      </Modal>
       {/* Relative-positioned wrapper around the xterm surface: the suggestion
           popup anchors to this box, so its coordinates start at the terminal
           content rows (the search bar above never offsets the top). */}

src/renderer/src/terminal/terminal.css

@@ -328,51 +328,20 @@
 }
 
 /* ---- paste risk confirm bar ---- */
-.term-pastebar {
+/* ---- risky-paste confirmation dialog body ---- */
+.term-paste-confirm p {
+  margin: 0 0 12px;
+}
+
+.term-paste-confirm .ant-checkbox-wrapper {
   display: flex;
-  align-items: center;
+  margin-bottom: 8px;
-  gap: 8px;
+}
-  flex: none;
+
-  padding: 4px 8px;
+.term-paste-confirm-hint {
-  background: #3a2e1a;
+  margin: 12px 0 0 !important;
-  border-bottom: 1px solid #5c4a26;
   font-size: 12px;
-  color: #e8d9a8;
+  opacity: 0.65;
-}
-
-.term-pastebar-text {
-  flex: 1;
-  min-width: 0;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.term-pastebar-btn {
-  flex: none;
-  padding: 3px 12px;
-  border: none;
-  border-radius: 4px;
-  cursor: pointer;
-  font: inherit;
-}
-
-.term-pastebar-btn-ok {
-  background: var(--chrome-accent);
-  color: #fff;
-}
-
-.term-pastebar-btn-ok:hover {
-  filter: brightness(1.1);
-}
-
-.term-pastebar-btn-cancel {
-  background: transparent;
-  color: var(--chrome-fg);
-}
-
-.term-pastebar-btn-cancel:hover {
-  background: rgba(255, 255, 255, 0.1);
 }
 
 /* ---- terminal docked area (flex:1) ---- */

src/renderer/src/terminal/urlLinks.ts

@@ -0,0 +1,67 @@
+/**
+ * Clickable URLs in terminal output.
+ *
+ * xterm has no link detection of its own for plain text (OSC 8 hyperlinks are
+ * a separate, opt-in protocol the CLI must emit), so a link provider scans the
+ * buffer line and hands back ranges. Two shapes are recognised:
+ *   1. fully qualified `http(s)://host[:port][/path][?query]`;
+ *   2. the scheme-less dev-server forms `localhost:5000`, `127.0.0.1:8080`,
+ *      `0.0.0.0:3000` — opened as http.
+ *
+ * Because PTY output wraps long URLs across buffer rows, the provider rebuilds
+ * the whole *logical* line (walking back through `isWrapped` rows and forward
+ * to the last wrapped one) before matching, so a link split by the terminal
+ * width still resolves as one range.
+ */
+
+/** Characters that end a URL: whitespace, quotes, brackets, CJK punctuation. */
+const URL_BODY = `[^\\s"'\`<>()\\[\\]{}，。；：、]+`
+
+const SCHEME_URL = new RegExp(`\\bhttps?://${URL_BODY}`, 'gi')
+const FTP_URL = new RegExp(`\\bftp://${URL_BODY}`, 'gi')
+const WWW_HOST = new RegExp(`\\bwww\\.[A-Za-z0-9-]+\\.[A-Za-z]{2,}(?::\\d{1,5})?(?:/${URL_BODY})?`, 'gi')
+const BARE_HOST = new RegExp(`\\b(?:localhost|127\\.0\\.0\\.1|0\\.0\\.0\\.0)(?::\\d{1,5})(?:/${URL_BODY})?`, 'gi')
+
+/** Trailing punctuation that belongs to the sentence, not the URL. */
+const TRAILING = /[.,;:!?)\]}>"'，。；：、]+$/
+
+export interface FoundLink {
+  /** absolute offset of the first character, within the logical line */
+  start: number
+  /** absolute offset one past the last character */
+  end: number
+  /** the clickable target, scheme guaranteed */
+  url: string
+}
+
+/** Match every URL in one logical line of text. */
+export function findUrls(text: string): FoundLink[] {
+  const out: FoundLink[] = []
+  const scan = (re: RegExp, withScheme: boolean): void => {
+    re.lastIndex = 0
+    let m: RegExpExecArray | null
+    while ((m = re.exec(text)) !== null) {
+      const trimmed = m[0].replace(TRAILING, '')
+      if (!trimmed) continue
+      out.push({
+        start: m.index,
+        end: m.index + trimmed.length,
+        url: withScheme ? trimmed : `http://${trimmed}`
+      })
+    }
+  }
+  scan(SCHEME_URL, true)
+  scan(FTP_URL, true)
+  // `www.…` (and the bare host forms) get an http:// target when opened.
+  scan(WWW_HOST, false)
+  scan(BARE_HOST, false)
+  // A bare host inside a scheme URL (`http://localhost:5000`) matches both
+  // patterns; keep the longer, scheme-carrying one.
+  out.sort((a, b) => a.start - b.start || b.end - a.end)
+  const kept: FoundLink[] = []
+  for (const link of out) {
+    if (kept.some((k) => link.start < k.end && link.end > k.start)) continue
+    kept.push(link)
+  }
+  return kept
+}

src/renderer/src/theme/chrome.ts

@@ -7,6 +7,17 @@ function parseHex(color: string): [number, number, number] | null {
   return [(n >> 16) & 255, (n >> 8) & 255, n & 255]
 }
 
+/** WCAG relative luminance (0=black, 1=white); null for non-hex input. */
+function luminance(color: string): number | null {
+  const c = parseHex(color)
+  if (!c) return null
+  const lin = c.map((v) => {
+    const s = v / 255
+    return s <= 0.03928 ? s / 12.92 : ((s + 0.055) / 1.055) ** 2.4
+  })
+  return 0.2126 * lin[0] + 0.7152 * lin[1] + 0.0722 * lin[2]
+}
+
 function toHex(v: number): string {
   return Math.max(0, Math.min(255, Math.round(v))).toString(16).padStart(2, '0')
 }
@@ -19,6 +30,10 @@ export function mix(a: string, b: string, t: number): string | null {
   return `#${toHex(ca[0] + (cb[0] - ca[0]) * t)}${toHex(ca[1] + (cb[1] - ca[1]) * t)}${toHex(ca[2] + (cb[2] - ca[2]) * t)}`
 }
 
+/** Whether the active terminal theme has a light background. Tab bars derived
+ *  from it flip their overlay direction (white-on-dark vs black-on-light). */
+let chromeIsLight = false
+
 /** Derive the app chrome palette (sidebar, tab bars, dividers) from the active
  *  terminal theme so the whole window follows theme switches instead of only
  *  the terminal canvas. Values land on :root CSS variables; anything the theme
@@ -30,13 +45,36 @@ export function applyChromeTheme(colors: ThemeColors): void {
   }
   set('--chrome-bg', colors.background)
   set('--chrome-fg', colors.foreground)
+  chromeIsLight = (luminance(colors.background) ?? 0) > 0.5
+  if (chromeIsLight) {
+    // Light chrome: keep the bar close to the background (a big mix toward
+    // black turns pale themes into a muddy gray strip) and overlay tabs with
+    // translucent black instead of the translucent white used on dark themes.
+    set('--chrome-bg-deep', mix(colors.background, '#000000', 0.08))
+    set('--chrome-hover', mix(colors.background, '#000000', 0.06))
+    set('--chrome-border', mix(colors.background, '#000000', 0.2))
+    set('--chrome-tab-bg', 'rgba(0, 0, 0, 0.045)')
+    set('--chrome-tab-bg-hover', 'rgba(0, 0, 0, 0.09)')
+    set('--chrome-tab-ring', 'rgba(0, 0, 0, 0.18)')
+    set('--chrome-tab-ring-hover', 'rgba(0, 0, 0, 0.32)')
+    set('--chrome-tab-fg', mix(colors.background, '#000000', 0.68))
+    set('--chrome-tab-fg-hover', mix(colors.background, '#000000', 0.88))
+  } else {
     set('--chrome-bg-deep', mix(colors.background, '#000000', 0.35))
     set('--chrome-hover', mix(colors.background, colors.foreground, 0.08))
     set('--chrome-border', mix(colors.background, colors.foreground, 0.16))
+    set('--chrome-tab-bg', 'rgba(255, 255, 255, 0.04)')
+    set('--chrome-tab-bg-hover', 'rgba(255, 255, 255, 0.07)')
+    set('--chrome-tab-ring', 'rgba(255, 255, 255, 0.1)')
+    set('--chrome-tab-ring-hover', 'rgba(255, 255, 255, 0.2)')
+    set('--chrome-tab-fg', '#98a2ab')
+    set('--chrome-tab-fg-hover', '#d0d0d0')
+  }
 }
 
-/** Tab accent: base color + a lightened foreground variant for text on dark
+/** Tab accent: base color + a foreground variant that stays readable on the
- *  tinted backgrounds. Consumed via var(--tab-accent*) in workspace.css. */
+ *  bar (lightened on dark chrome, darkened on light chrome). Consumed via
+ *  var(--tab-accent*) in workspace.css. */
 export function applyTabAccent(color: string): void {
   const style = document.documentElement.style
   // Settings hydrated from an older main process may lack the key; clear the
@@ -47,5 +85,6 @@ export function applyTabAccent(color: string): void {
     return
   }
   style.setProperty('--tab-accent', color)
-  style.setProperty('--tab-accent-fg', mix(color, '#ffffff', 0.18) ?? color)
+  const fg = chromeIsLight ? mix(color, '#000000', 0.35) : mix(color, '#ffffff', 0.18)
+  style.setProperty('--tab-accent-fg', fg ?? color)
 }

src/renderer/src/workspace/Workspace.tsx

@@ -61,26 +61,20 @@ const TERMINAL_COMPONENT = 'terminal'
 const TERMINAL_TAB_COMPONENT = 'terminal-tab'
 
 /**
- * Per-workspace monotonic title counter for "终端 N". Lives on `window` so
+ * "终端 N" titles fill the lowest free number among live panels: closing a
- * dev hot-reloads (which reset module state) don't restart the numbering and
+ * pane frees its number for the next new terminal, and a session restore can
- * produce duplicate tab titles.
+ * no longer leave the numbering behind (the old in-memory counter restarted
+ * at zero on launch and produced duplicate titles).
  */
-const titleSeqHolder = window as unknown as { __otTitleSeq?: number }
+function nextTerminalTitle(existing: Iterable<string | undefined>): string {
-function nextTerminalTitle(): string {
+  const used = new Set<number>()
-  titleSeqHolder.__otTitleSeq = (titleSeqHolder.__otTitleSeq ?? 0) + 1
+  for (const title of existing) {
-  return `终端 ${titleSeqHolder.__otTitleSeq}`
-}
-
-/**
- * Lift the counter past every "终端 N" currently on screen. The counter lives
- * only in memory, so after a session restore / template apply it is behind the
- * restored titles and the next new terminal duplicates one (`终端 2` twice).
- */
-function syncTitleSeq(titles: Iterable<string | undefined>): void {
-  for (const title of titles) {
     const n = title?.match(/^终端 (\d+)$/)?.[1]
-    if (n) titleSeqHolder.__otTitleSeq = Math.max(titleSeqHolder.__otTitleSeq ?? 0, Number(n))
+    if (n) used.add(Number(n))
   }
+  let n = 1
+  while (used.has(n)) n++
+  return `终端 ${n}`
 }
 
 function sessionIdOf(panel: IDockviewPanel | undefined): string | undefined {
@@ -200,7 +194,7 @@ function createTabActions(mode: WorkspaceMode): (props: IDockviewHeaderActionsPr
           id: panelId(),
           component: TERMINAL_COMPONENT,
           tabComponent: TERMINAL_TAB_COMPONENT,
-          title: nextTerminalTitle(),
+          title: nextTerminalTitle(containerApi.panels.map((p) => p.title)),
           params: { sessionId: result.id, sessionKind: 'local' },
           position: { referenceGroup: group.id, direction: 'within' }
         })
@@ -630,7 +624,7 @@ export default function Workspace({ onOpenSettings }: WorkspaceProps): React.JSX
         id: panelId(),
         component: TERMINAL_COMPONENT,
         tabComponent: TERMINAL_TAB_COMPONENT,
-        title: nextTerminalTitle(),
+        title: nextTerminalTitle(current.panels.map((p) => p.title)),
         params: { sessionId, sessionKind: 'local' },
         position:
           reference && direction
@@ -873,17 +867,18 @@ export default function Workspace({ onOpenSettings }: WorkspaceProps): React.JSX
       const renames = new Map([...terminalLayout.renames, ...sshLayout.renames])
       await rebindSessionPanels(terminal, snapshot, true, renames)
       await rebindSessionPanels(ssh, snapshot, true, renames)
-      const allPanels = [...(terminal?.panels ?? []), ...(ssh?.panels ?? [])]
+      // Retitle duplicates left over from the old counter bug (the snapshot it
-      syncTitleSeq(allPanels.map((p) => p.title))
+      // wrote keeps colliding titles forever otherwise): the first panel keeps
-      // Retitle duplicates left over from the counter bug (the snapshot the bug
+      // the title, later ones get the lowest free number.
-      // wrote keeps colliding titles forever otherwise): first panel keeps the
-      // title, later ones get a fresh number past the restored maximum.
       const seenTitles = new Set<string>()
-      for (const p of allPanels) {
+      for (const p of [...(terminal?.panels ?? []), ...(ssh?.panels ?? [])]) {
         const t = p.title ?? ''
         if (!t) continue
-        if (seenTitles.has(t)) p.setTitle(nextTerminalTitle())
+        if (seenTitles.has(t)) {
-        else seenTitles.add(t)
+          const fresh = nextTerminalTitle(seenTitles)
+          p.setTitle(fresh)
+          seenTitles.add(fresh)
+        } else seenTitles.add(t)
       }
       lastLocalCwdRef.current = snapshot.lastLocalCwd ?? lastLocalCwdRef.current
       useWorkspaceModeStore.getState().setMode(snapshot.mode)
@@ -932,9 +927,6 @@ export default function Workspace({ onOpenSettings }: WorkspaceProps): React.JSX
       // Fresh sessions for every restored terminal panel in both workspaces.
       if (terminalApiRef.current) await rebindRestoredPanels(terminalApiRef.current)
       if (sshApiRef.current) await rebindRestoredPanels(sshApiRef.current)
-      syncTitleSeq(
-        [...(terminalApiRef.current?.panels ?? []), ...(sshApiRef.current?.panels ?? [])].map((p) => p.title)
-      )
 
       // Old sessions are unreachable after the layout swap — kill them.
       for (const sid of previousSessions) killSession(sid)

src/renderer/src/workspace/workspace.css

@@ -35,14 +35,14 @@
   border: none;
   border-radius: 5px;
   background: transparent;
-  color: #9a9a9a;
+  color: var(--chrome-tab-fg, #9a9a9a);
   font-size: 15px;
   cursor: pointer;
 }
 
 .workspace-rail-btn:hover {
   background: var(--chrome-hover);
-  color: #ffffff;
+  color: var(--chrome-fg, #ffffff);
 }
 
 .workspace-rail-divider {
@@ -54,7 +54,7 @@
 
 /* ---- M6.1 rail active state (mode entries) ---- */
 .workspace-rail-btn.is-active {
-  color: var(--dv-active-tab-foreground-color, #e8e8e8);
+  color: var(--tab-accent-fg, #e8e8e8);
   box-shadow: inset 2px 0 0 var(--tab-accent, #3fb950);
   background: color-mix(in srgb, var(--tab-accent, #3fb950) 10%, transparent);
 }
@@ -179,6 +179,18 @@
   /* Pane split dividers: soft slate band at rest, accent blue on hover/drag. */
   --dv-sash-color: rgba(148, 163, 184, 0.28);
   --dv-active-sash-color: rgba(59, 142, 234, 0.75);
+  /* Tab surfaces. Dockview paints tabs through group-scoped rules that
+     outspecify our .dv-tab rules, so theme the tabs via the vars those rules
+     consume — otherwise the abyss defaults (dark navy) leak onto light themes. */
+  --dv-activegroup-visiblepanel-tab-background-color: color-mix(
+    in srgb, var(--tab-accent, #3fb950) 10%, transparent);
+  --dv-activegroup-visiblepanel-tab-color: var(--tab-accent-fg, #3fd06a);
+  --dv-activegroup-hiddenpanel-tab-background-color: var(--chrome-tab-bg, rgba(255, 255, 255, 0.04));
+  --dv-activegroup-hiddenpanel-tab-color: var(--chrome-tab-fg, #98a2ab);
+  --dv-inactivegroup-visiblepanel-tab-background-color: var(--chrome-tab-bg, rgba(255, 255, 255, 0.04));
+  --dv-inactivegroup-visiblepanel-tab-color: var(--chrome-tab-fg, #98a2ab);
+  --dv-inactivegroup-hiddenpanel-tab-background-color: var(--chrome-tab-bg, rgba(255, 255, 255, 0.04));
+  --dv-inactivegroup-hiddenpanel-tab-color: var(--chrome-tab-fg, #98a2ab);
 }
 
 /* ---- tab polish: low rectangular tabs, quiet inactive, green active ---- */
@@ -191,16 +203,18 @@
   border-radius: 3px;
   padding: 0 8px;
   margin-right: 4px;
-  background: rgba(255, 255, 255, 0.04);
+  background: var(--chrome-tab-bg, rgba(255, 255, 255, 0.04));
-  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.10);
+  box-shadow: inset 0 0 0 1px var(--chrome-tab-ring, rgba(255, 255, 255, 0.1));
-  color: #98a2ab;
+  color: var(--chrome-tab-fg, #98a2ab);
   transition: background-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
 }
 
-.workspace-dockview .dv-tab.dv-inactive-tab:hover {
+/* Group-scoped chain matches dockview's own specificity so the hover tint
-  background: rgba(255, 255, 255, 0.07);
+   wins over its group-level background rules. */
-  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.20);
+.workspace-dockview .dv-groupview .dv-tabs-container .dv-tab.dv-inactive-tab:hover {
-  color: #d0d0d0;
+  background: var(--chrome-tab-bg-hover, rgba(255, 255, 255, 0.07));
+  box-shadow: inset 0 0 0 1px var(--chrome-tab-ring-hover, rgba(255, 255, 255, 0.2));
+  color: var(--chrome-tab-fg-hover, #d0d0d0);
 }
 
 /* XTerminal-style active tab: green outline + tinted bg + green title. */
@@ -229,7 +243,7 @@
   width: 15px;
   height: 15px;
   border-radius: 2px;
-  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
+  box-shadow: inset 0 0 0 1px var(--chrome-tab-ring-hover, rgba(255, 255, 255, 0.16));
   opacity: 0.8;
   transition: background-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
 }
@@ -432,9 +446,9 @@ body.ssh-resizing .ssh-bottom-divider {
   padding: 0;
   border: none;
   border-radius: 6px;
-  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
+  box-shadow: inset 0 0 0 1px var(--chrome-tab-ring, rgba(255, 255, 255, 0.16));
   background: transparent;
-  color: #98a2ab;
+  color: var(--chrome-tab-fg, #98a2ab);
   font-size: 10px;
   cursor: pointer;
   transition: background-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
@@ -464,18 +478,18 @@ body.ssh-resizing .ssh-bottom-divider {
   padding: 0;
   border: none;
   border-radius: 6px;
-  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
+  box-shadow: inset 0 0 0 1px var(--chrome-tab-ring, rgba(255, 255, 255, 0.16));
   background: transparent;
-  color: #98a2ab;
+  color: var(--chrome-tab-fg, #98a2ab);
   font-size: 10px;
   cursor: pointer;
   transition: background-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
 }
 
 .workspace-tabbar-btn2:hover {
-  background: rgba(255, 255, 255, 0.07);
+  background: var(--chrome-tab-bg-hover, rgba(255, 255, 255, 0.07));
-  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.24);
+  box-shadow: inset 0 0 0 1px var(--chrome-tab-ring-hover, rgba(255, 255, 255, 0.24));
-  color: #ffffff;
+  color: var(--chrome-tab-fg-hover, #ffffff);
 }
 
 .workspace-tabbar-btn2.is-active {

src/shared/settings.ts

@@ -97,7 +97,7 @@ export const DEFAULT_HIGHLIGHT_RULES: HighlightRule[] = [
   RULE('ipv4', '\\b(?:\\d{1,3}\\.){3}\\d{1,3}(?::\\d{1,5})?\\b', 15, '#58a6ff', '网络与 IP 地址'),
   RULE('datetime', '\\b\\d{4}[-/]\\d{1,2}[-/]\\d{1,2}(?:[ T]\\d{1,2}:\\d{2}(?::\\d{2})?)?\\b|\\b\\d{1,2}:\\d{2}(?::\\d{2})?\\b', 20, '#bc8cff', '时间与日期'),
   RULE('numbers', '\\b\\d+(?:\\.\\d+)?(?:%)?\\b', 25, '#f2cc60', '数字与计数'),
-  RULE('url', 'https?://[^\\s]+', 30, '#58a6ff', '网址链接')
+  RULE('url', 'https?://[^\\s]+|ftp://[^\\s]+|www\\.[A-Za-z0-9-]+\\.[A-Za-z]{2,}(?::\\d+)?(?:/[^\\s]*)?', 30, '#58a6ff', '网址链接')
 ]
 
 export const DEFAULT_SETTINGS: AppSettings = {

tests/commands-store.mjs

@@ -198,5 +198,23 @@ ok(logs.find((x) => x.file === start.file).endedAt !== undefined, 'old log final
 store.openLogsDir()
 ok(openedPath === join(userData, 'logs'), 'openLogsDir resolves to the logs dir')
 
+// ---- 6. Burst ordering + stop tail (per-file buffer + single drain) -------------
+const sid2 = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee'
+const startB = store.logStart(sid2)
+// Burst 1: 300 writes in one tick must coalesce into ordered appends.
+for (let i = 0; i < 300; i++) store.logWrite(sid2, `a${String(i).padStart(3, '0')}\n`)
+await wait(10)
+// Burst 2 after a gap: may land while burst 1's drain is still in flight.
+for (let i = 0; i < 100; i++) store.logWrite(sid2, `b${String(i).padStart(3, '0')}\n`)
+// Trailing partial line must ride the same buffer via logStop.
+store.logWrite(sid2, 'partial-tail')
+store.logStop(sid2)
+await wait(200)
+const expected =
+  Array.from({ length: 300 }, (_, i) => `a${String(i).padStart(3, '0')}\n`).join('') +
+  Array.from({ length: 100 }, (_, i) => `b${String(i).padStart(3, '0')}\n`).join('') +
+  'partial-tail'
+ok(readFileSync(startB.file, 'utf8') === expected, 'burst writes + stop tail land in order')
+
 console.log('\n[commands] ALL CHECKS PASSED')
 process.exit(0)