feat(webui): v0.7.3 — Kimi Code WebUI 应用内嵌窗口（单例/独立顶层窗口/服务器自动清理）+ 发布说明与网站同步

- 引入 Geist 字体，去除紫色渐变，克制阴影与交互态
- 导航/卡片/按钮统一企业风格，各区块视觉收敛

.github/workflows/release.yml

@@ -79,13 +79,44 @@ jobs:
           releaseBody: |
             ## ${{ github.ref_name }}
 
+            ### 本次更新
+
+            - **高级设置**：原「子代理设置」升级为「高级设置」，聚合子代理模型指定、实验功能开关与 WebUI 快捷入口
+            - **Kimi Code WebUI 应用内嵌窗口**：高级设置页可将新版 Web 界面以**独立顶层窗口**在应用内打开（单例、可缩放，关闭自动清理服务器进程），也可在系统浏览器打开（复用已运行的本地服务器）
+            - **子代理模型指定（实验功能）**：为子代理绑定次主力模型，不再默认继承主模型；实验开关改为滑动开关并修复开启态隐形
+            - **兼容 kimi-code 0.33+（v2 引擎）**：`loop_control` 写入新键名 `max_attempts_per_step`，旧配置自动迁移并保留旧键兼容 `KIMI_CODE_LEGACY_FLAG=1`；hooks 候选补充新事件
+            - models.dev 模型数据同步；官网企业版视觉升级；出品公司标识统一
+
             ### Downloads by platform
 
             - **Windows**: `.msi` installer
-            - **macOS**: `.dmg` (unsigned — first launch needs right-click → Open) + `.app`
+            - **macOS**: `.dmg` + `.app`（未签名，仅 Apple Silicon / M 系列芯片）
             - **Linux**: `.deb` / `.AppImage` / `.rpm`
 
+            ### macOS 安装说明（无开发者账号签名，需一次手动绕过）
+
+            1. 下载 `KimiSwitch_*.dmg`，双击挂载后把 `Kimi Switch.app` 拖入「应用程序」文件夹
+            2. 下载本 Release 附带的 `install-macos.sh`，在终端运行：
+
+               ```bash
+               bash install-macos.sh
+               ```
+
+               脚本会自动清除「下载隔离」属性并启动应用，之后可正常使用。
+            3. 手动替代方案：右键 `Kimi Switch.app` → 打开 → 弹窗中点「打开」（或 系统设置 → 隐私与安全性 → 仍要打开）
+
             Full changelog: see commit history.
           prerelease: ${{ contains(github.ref_name, '-rc') || contains(github.ref_name, '-beta') || contains(github.ref_name, '-alpha') }}
           overwrite: true
           args: ${{ matrix.args }}
+
+  upload-macos-script:
+    name: Attach macOS install script
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Upload install-macos.sh to release
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh release upload "${{ github.ref_name }}" scripts/install-macos.sh --clobber

README.md

@@ -55,7 +55,13 @@
 ## 下载
 
 - **Windows**: [GitHub Releases](https://github.com/billowliu2/KimiSwitch/releases/latest) → `.msi`
-- **macOS**: [GitHub Releases](https://github.com/billowliu2/KimiSwitch/releases/latest) → `.dmg`（**未签名** —— 首次启动请右键 → 打开绕过 Gatekeeper）
+- **macOS**: [GitHub Releases](https://github.com/billowliu2/KimiSwitch/releases/latest) → `.dmg`（**未签名**，仅 Apple Silicon / M 系列芯片）。安装请下载 Release 附带的 `install-macos.sh` 一键处理：
+
+  ```bash
+  bash install-macos.sh
+  ```
+
+  或手动：把 `Kimi Switch.app` 拖入「应用程序」→ 右键 → 打开 → 点「打开」绕过 Gatekeeper。
 - **Linux**: [GitHub Releases](https://github.com/billowliu2/KimiSwitch/releases/latest) → `.deb` / `.AppImage` / `.rpm`
 
 历史版本（v0.5.x 及之前）请前往 [git.codingplan.site 仓库](https://git.codingplan.site/admin/KimiCodeSwitch/releases)。

docs/BUILD.md

@@ -26,7 +26,9 @@ npm run tauri build -- --bundles app,dmg
 
 Output: `src-tauri/target/release/bundle/{macos,dmg}/`.
 
-Unsigned: first launch requires right-click → Open to bypass Gatekeeper.
+Unsigned (no Developer ID account): downloaded copies are blocked by Gatekeeper.
+For end users, attach `install-macos.sh` (auto-uploaded to each Release) or instruct:
+right-click → Open, or `xattr -cr "/Applications/Kimi Switch.app"`.
 
 ### Linux (native)
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "kimiswitch",
   "private": true,
-  "version": "0.7.0",
+  "version": "0.7.3",
   "type": "module",
   "scripts": {
     "dev": "vite",

release-notes-v0.7.1.md

@@ -0,0 +1,18 @@
+## v0.7.1
+
+### 实验功能设置：子代理模型配置
+
+- 新增「子代理模型（次主力模型）」设置：选择次主力模型后，子代理默认绑定该模型，不再继承主模型
+- 仅保存模型引用，子代理直接继承所选模型的上下文长度与思考模式，无需补丁配置
+- 界面只读展示继承的上下文长度与思考模式
+
+### 仪表盘用量统计
+
+- 识别子代理请求（`__secondary__`）：归为「子代理模型（估算）」独立展示，并缓存次主力模型定价，删除配置后历史记录仍稳定估算
+- 自定义网关模型（未收录 models.dev）按官方同名模型跨 provider 匹配价格，不再落入兜底估算
+
+### Downloads by platform
+
+- **Windows**: `.msi` installer
+- **macOS**: `.dmg` (unsigned — first launch needs right-click → Open) + `.app`
+- **Linux**: `.deb` / `.AppImage` / `.rpm`

release-notes-v0.7.2.md

@@ -0,0 +1,39 @@
+## v0.7.2
+
+### 高级设置与 WebUI（本次新增）
+
+- 「子代理设置」升级为「**高级设置**」：聚合子代理模型指定、实验功能开关与 WebUI 快捷入口
+- 新增 **Kimi Code WebUI 快捷打开**：高级设置页可将新版 Web 界面以独立窗口在应用内打开，也可在系统浏览器打开（kimi-code 0.33+ 内置 code-app；需要 kimi 命令在 PATH 中）
+
+### 子代理模型指定（实验功能）
+
+- 新增「子代理模型（次主力模型）」指定：在实验功能设置中为子代理选择次主力模型后，子代理默认绑定该模型，不再继承主模型
+- 实验开关改为滑动开关，修复开启态因样式缺失而不可见的问题
+- 仅保存模型引用，子代理直接继承所选模型的上下文长度与思考模式
+
+### 模型数据与发布
+
+- models.dev 模型列表与价格数据同步更新
+- 兼容 kimi-code 0.33+（v2 引擎）：`loop_control` 改用新键名 `max_attempts_per_step`（旧配置自动迁移，并保留旧键兼容 `KIMI_CODE_LEGACY_FLAG=1`）
+- 官网企业版视觉升级；出品公司标识统一为 codingplan.site
+- macOS 发布优化：Release 附带 `install-macos.sh` 一键安装脚本（见下方说明）
+
+### Downloads by platform
+
+- **Windows**: `.msi` installer
+- **macOS**: `.dmg` + `.app`（未签名，仅 Apple Silicon / M 系列芯片）
+- **Linux**: `.deb` / `.AppImage` / `.rpm`
+
+### macOS 安装说明（无开发者账号签名，需一次手动绕过）
+
+> 原因：macOS 包未做 Developer ID 签名与公证（无 Apple 开发者账号），系统会拦截从网络下载的未签名应用（Gatekeeper）。`install-macos.sh` 通过清除「下载隔离」属性绕过该拦截，不影响功能与安全。
+
+1. 下载 `Kimi.Switch_0.7.2_aarch64.dmg`，双击挂载后把 `Kimi Switch.app` 拖入「应用程序」文件夹
+2. 下载本 Release 附带的 `install-macos.sh`，在终端运行：
+
+   ```bash
+   bash install-macos.sh
+   ```
+
+   脚本会自动清除下载隔离属性并启动应用，只需执行一次，之后正常使用。
+3. 手动替代方案：右键 `Kimi Switch.app` → 打开 → 弹窗点「打开」；或 系统设置 → 隐私与安全性 → 仍要打开

release-notes-v0.7.3.md

@@ -0,0 +1,33 @@
+## v0.7.3
+
+### Kimi Code WebUI 应用内嵌窗口（本次新增）
+
+- 高级设置页「在应用内打开」：新版 Web 界面以**独立顶层窗口**打开（1100×750、可缩放、居中），不再跳转到外部浏览器
+- **单例**：窗口最多一个，重复点击自动聚焦；最小化后再次打开可恢复
+- **服务器自动管理**：复用已在运行的 `kimi web` 本地服务（不重复拉起）；自己启动的服务器在窗口关闭或应用退出时自动清理，不留残留进程
+- 两个入口并存：「在应用内打开」+「在浏览器打开」（浏览器入口复用已运行的本地服务器，直接打开 `http://127.0.0.1:58627`）
+
+### 修复与打磨
+
+- 窗口创建失败（快速双击竞态）时不再泄漏 `kimi web` 进程
+- WebUI 说明文案与发布说明同步更新
+
+### Downloads by platform
+
+- **Windows**: `.msi` installer
+- **macOS**: `.dmg` + `.app`（未签名，仅 Apple Silicon / M 系列芯片）
+- **Linux**: `.deb` / `.AppImage` / `.rpm`
+
+### macOS 安装说明（无开发者账号签名，需一次手动绕过）
+
+> 原因：macOS 包未做 Developer ID 签名与公证（无 Apple 开发者账号），系统会拦截从网络下载的未签名应用（Gatekeeper）。`install-macos.sh` 通过清除「下载隔离」属性绕过该拦截，不影响功能与安全。
+
+1. 下载 `Kimi.Switch_0.7.3_aarch64.dmg`，双击挂载后把 `Kimi Switch.app` 拖入「应用程序」文件夹
+2. 下载本 Release 附带的 `install-macos.sh`，在终端运行：
+
+   ```bash
+   bash install-macos.sh
+   ```
+
+   脚本会自动清除下载隔离属性并启动应用，只需执行一次，之后正常使用。
+3. 手动替代方案：右键 `Kimi Switch.app` → 打开 → 弹窗点「打开」；或 系统设置 → 隐私与安全性 → 仍要打开

scripts/install-macos.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+# install-macos.sh — Kimi Switch macOS 一键安装辅助脚本
+#
+# 背景：macOS 包未做 Developer ID 签名（无开发者账号），从网络下载后会被
+# Gatekeeper 的「下载隔离（quarantine）」属性拦截。本脚本清除该属性后启动应用。
+#
+# 用法（把 Kimi Switch.app 拖入「应用程序」文件夹后执行）：
+#   bash install-macos.sh
+#
+# 若脚本提示找不到应用，请先手动把 Kimi Switch.app 拖到 /Applications 再运行。
+
+set -e
+
+APP_NAME="Kimi Switch"
+APP_PATH="/Applications/${APP_NAME}.app"
+DOWNLOADED_DMG_NAME="KimiSwitch.dmg"
+
+if [ ! -d "$APP_PATH" ]; then
+  echo "❌ 未找到 ${APP_PATH}"
+  echo ""
+  echo "请先把「${APP_NAME}.app」拖到「应用程序」文件夹，再重新运行本脚本："
+  echo "  1. 双击下载的 ${DOWNLOADED_DMG_NAME}（磁盘映像会自动挂载）"
+  echo "  2. 把其中的 Kimi Switch.app 拖入「应用程序」文件夹"
+  echo "  3. 回到终端重新运行：bash install-macos.sh"
+  exit 1
+fi
+
+echo "① 清除「下载隔离」属性（Gatekeeper 拦截的来源）..."
+xattr -cr "$APP_PATH" 2>/dev/null || true
+echo "   完成"
+
+echo "② 验证代码签名状态："
+if codesign -dv "$APP_PATH" 2>&1 | grep -q "Signature=adhoc"; then
+  echo "   Signature=adhoc（正常，ad-hoc 签名，右键打开即可运行）"
+else
+  echo "   （未检测到签名信息，属正常，不影响本脚本的运行方式）"
+fi
+
+echo "③ 正在启动「${APP_NAME}」..."
+open "$APP_PATH"
+echo ""
+echo "✅ 启动完成。"
+echo ""
+echo "如果仍提示「无法验证开发者」，请按下面任一种方式再试："
+echo "  a) 右键 ${APP_NAME}.app → 打开 → 在弹出的提示中点「打开」"
+echo "  b) 系统设置 → 隐私与安全性 → 滚动到「安全性」→ 点「仍要打开」"
+echo ""
+echo "首次启动后应用即可正常使用，之后无需重复本操作。"

src-tauri/Cargo.lock

@@ -1958,7 +1958,7 @@ dependencies = [
 
 [[package]]
 name = "kimiswitch"
-version = "0.7.0"
+version = "0.7.3"
 dependencies = [
  "anyhow",
  "chrono",

src-tauri/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "kimiswitch"
-version = "0.7.0"
+version = "0.7.3"
 description = "Kimi Switch - model config manager"
-authors = ["you"]
+authors = ["codingplan.site"]
 edition = "2021"
 
 [build-dependencies]

src-tauri/src/commands.rs

@@ -7,6 +7,7 @@ use serde::Serialize;
 use std::collections::HashMap;
 use std::sync::{Mutex, OnceLock};
 use std::time::{Duration, Instant};
+use tauri::Manager;
 use tauri_plugin_opener::OpenerExt;
 
 fn fmt_anyhow(err: anyhow::Error) -> String {
@@ -949,6 +950,193 @@ pub fn open_installer(app: tauri::AppHandle, path: String) -> Result<(), String>
         .open_path(&path, None::<&str>)
         .map_err(|e| e.to_string())
 }
+
+/// Open the Kimi Code WebUI in the system default browser. Reuses an
+/// already-running local `kimi web` server (embedded window, terminal, …);
+/// otherwise spawns `kimi web`, which starts the server and opens the browser.
+#[tauri::command]
+pub async fn open_kimi_web(app: tauri::AppHandle) -> Result<(), String> {
+    if kimi_web_alive(Duration::from_millis(800)).await {
+        // Server already running — just open the browser at the local origin.
+        return app
+            .opener()
+            .open_url(kimi_web_url(), None::<&str>)
+            .map_err(|e| e.to_string());
+    }
+    let mut cmd = std::process::Command::new("kimi");
+    cmd.arg("web");
+    #[cfg(windows)]
+    {
+        use std::os::windows::process::CommandExt;
+        // CREATE_NO_WINDOW: avoid a console window flashing next to the GUI.
+        cmd.creation_flags(0x08000000);
+    }
+    cmd.spawn()
+        .map(|_| ())
+        .map_err(|e| {
+            if e.kind() == std::io::ErrorKind::NotFound {
+                "kimi executable not found on PATH — install Kimi Code CLI first".to_string()
+            } else {
+                format!("failed to start `kimi web`: {e}")
+            }
+        })
+}
+
+// ---------------------------------------------------------------------------
+// Kimi Code WebUI — embedded in-app window
+//
+// `open_kimi_web_embedded` opens the Kimi Code Web UI inside a dedicated,
+// independent top-level window (no parent/child relationship with the main
+// window). At most one such window exists: re-invoking focuses it. The local
+// `kimi web` server is reused when already running; otherwise one is spawned
+// (`--no-open`) and terminated when the window closes or the app exits.
+// ---------------------------------------------------------------------------
+
+/// Shared state for the embedded WebUI window and the server we may have spawned.
+#[derive(Default)]
+pub struct KimiWebState {
+    /// The embedded WebUI window (at most one).
+    window: Mutex<Option<tauri::WebviewWindow>>,
+    /// The `kimi web` child spawned by this app (None when reusing a server).
+    child: Mutex<Option<std::process::Child>>,
+}
+
+const KIMI_WEB_PORT: u16 = 58627;
+const KIMI_WEB_ORIGIN: &str = "http://127.0.0.1:58627";
+const KIMI_WEB_WINDOW_LABEL: &str = "kimi-web-ui";
+
+/// Build the Web UI URL; the home-wide bearer token rides in the `#token=`
+/// fragment (same as the `kimi web` ready banner, see kimi-code
+/// `cli/sub/web/access-urls.ts`).
+fn kimi_web_url() -> String {
+    let token = dirs::home_dir()
+        .map(|h| h.join(".kimi-code").join("server.token"))
+        .and_then(|p| std::fs::read_to_string(p).ok())
+        .map(|s| s.trim().to_string())
+        .filter(|s| !s.is_empty());
+    match token {
+        Some(t) => format!("{KIMI_WEB_ORIGIN}/#token={t}"),
+        None => format!("{KIMI_WEB_ORIGIN}/"),
+    }
+}
+
+/// Best-effort probe of the local Kimi web server root.
+async fn kimi_web_alive(timeout: Duration) -> bool {
+    let Ok(client) = reqwest::Client::builder().timeout(timeout).build() else {
+        return false;
+    };
+    client
+        .get(KIMI_WEB_ORIGIN)
+        .send()
+        .await
+        .map(|r| r.status().is_success())
+        .unwrap_or(false)
+}
+
+/// Kill the `kimi web` server spawned by this app (no-op when reusing one).
+pub fn kill_spawned_kimi_web(state: &tauri::State<'_, KimiWebState>) {
+    if let Ok(mut guard) = state.child.lock() {
+        if let Some(mut child) = guard.take() {
+            let _ = child.kill();
+            let _ = child.wait();
+        }
+    }
+}
+
+/// Open the Kimi Code WebUI in an embedded, independent top-level window.
+#[tauri::command]
+pub async fn open_kimi_web_embedded(
+    app: tauri::AppHandle,
+    state: tauri::State<'_, KimiWebState>,
+) -> Result<(), String> {
+    // Singleton: focus the existing window instead of creating a second one.
+    if let Ok(guard) = state.window.lock() {
+        if let Some(w) = guard.as_ref() {
+            if w.is_visible().unwrap_or(false) {
+                let _ = w.unminimize();
+                let _ = w.set_focus();
+                return Ok(());
+            }
+        }
+    }
+
+    // Reuse an already-running server, otherwise spawn `kimi web --no-open`.
+    if !kimi_web_alive(Duration::from_millis(800)).await {
+        let mut cmd = std::process::Command::new("kimi");
+        cmd.args(["web", "--no-open", "--port", &KIMI_WEB_PORT.to_string()]);
+        #[cfg(windows)]
+        {
+            use std::os::windows::process::CommandExt;
+            cmd.creation_flags(0x08000000); // CREATE_NO_WINDOW — no console flash
+        }
+        let child = cmd.spawn().map_err(|e| {
+            if e.kind() == std::io::ErrorKind::NotFound {
+                "kimi executable not found on PATH — install Kimi Code CLI first".to_string()
+            } else {
+                format!("failed to start `kimi web`: {e}")
+            }
+        })?;
+        if let Ok(mut guard) = state.child.lock() {
+            *guard = Some(child);
+        }
+    }
+
+    // Wait for the server to come up (fresh start takes a moment).
+    if !kimi_web_alive(Duration::from_secs(8)).await {
+        kill_spawned_kimi_web(&state);
+        return Err(format!("kimi web did not come up within 8s ({KIMI_WEB_ORIGIN})"));
+    }
+
+    // Create the window on the main thread (required on macOS).
+    let url: tauri::Url = match kimi_web_url().parse() {
+        Ok(u) => u,
+        Err(_) => return Err("invalid kimi web url".to_string()),
+    };
+    let app = app.clone();
+    tauri::async_runtime::spawn(async move {
+        let builder_app = app.clone();
+        let _ = app.run_on_main_thread(move || {
+            match tauri::WebviewWindowBuilder::new(
+                &builder_app,
+                KIMI_WEB_WINDOW_LABEL,
+                tauri::WebviewUrl::External(url),
+            )
+            .title("Kimi Code WebUI")
+            .inner_size(1100.0, 750.0)
+            .resizable(true)
+            .center()
+            .build()
+            {
+                Ok(window) => {
+                    // Track the window for the singleton check.
+                    if let Ok(mut guard) = builder_app.state::<KimiWebState>().window.lock() {
+                        *guard = Some(window.clone());
+                    }
+                    // Clean up when the window closes: forget it and stop the
+                    // `kimi web` server we spawned (reused servers are untouched).
+                    let w = window.clone();
+                    window.on_window_event(move |event| match event {
+                        tauri::WindowEvent::Destroyed => {
+                            let app = w.app_handle().clone();
+                            let state = app.state::<KimiWebState>();
+                            if let Ok(mut guard) = state.window.lock() {
+                                *guard = None;
+                            }
+                            kill_spawned_kimi_web(&state);
+                        }
+                        _ => {}
+                    });
+                }
+                Err(_) => {
+                    // Window creation failed (e.g. rapid double-click racing
+                    // the singleton check): don't leak the server we spawned.
+                    kill_spawned_kimi_web(&builder_app.state::<KimiWebState>());
+                }
+            }
+        });
+    });
+    Ok(())
+}
 /// Preference for Linux is AppImage (portable, no install). If the preferred
 /// extension is not present, returns None so the UI can fall back to
 /// "open release page" instead of guessing a less-preferred format.
@@ -1078,3 +1266,34 @@ pub async fn kimi_oauth_poll(
 ) -> Result<crate::oauth::DevicePollStatus, String> {
     crate::oauth::poll_device_token(&device_code, interval).await
 }
+
+// ---------------------------------------------------------------------------
+// Experimental feature env-var probe (Kimi Code secondary model etc.)
+// ---------------------------------------------------------------------------
+
+/// Read the Kimi Code experimental-feature environment variables that are
+/// currently set (non-empty) in this process's environment. The frontend
+/// uses the result to mark config.toml `[experimental]` toggles as locked:
+/// env vars outrank the config file in Kimi Code's flag resolution.
+///
+/// Truthy values per the CLI: `1` / `true` / `yes` / `on` (case-insensitive);
+/// the raw values are returned and the truthy check happens on the frontend.
+#[tauri::command]
+pub fn get_experimental_env_status() -> HashMap<String, String> {
+    const VARS: [&str; 5] = [
+        "KIMI_CODE_EXPERIMENTAL_FLAG",
+        "KIMI_CODE_EXPERIMENTAL_SECONDARY_MODEL",
+        "KIMI_CODE_EXPERIMENTAL_TOOL_SELECT",
+        "KIMI_CODE_EXPERIMENTAL_ACP_V2",
+        "KIMI_CODE_EXPERIMENTAL_PERSISTENCE_MINIDB_READMODEL",
+    ];
+    let mut out = HashMap::new();
+    for name in VARS {
+        if let Ok(value) = std::env::var(name) {
+            if !value.trim().is_empty() {
+                out.insert(name.to_string(), value);
+            }
+        }
+    }
+    out
+}

src-tauri/src/dashboard.rs

@@ -149,6 +149,9 @@ pub struct ModelRow {
     pub model_resolved: String,
     pub price_id: String,
     pub cost_estimated: bool,
+    /// True when any aggregated record came from a subagent request (Kimi Code
+    /// `__secondary__` marker, resolved to the configured secondary model).
+    pub is_secondary: bool,
     pub requests: usize,
     pub input_other: u64,
     pub output: u64,
@@ -175,6 +178,9 @@ pub struct RecentRow {
     pub cost_estimated: bool,
     pub price_id: String,
     pub from_env: bool,
+    /// True when the record is a subagent request bound to the configured
+    /// secondary model (Kimi Code `__secondary__` marker).
+    pub is_secondary: bool,
 }
 
 #[derive(Debug, Serialize, Deserialize, Clone)]
@@ -330,6 +336,9 @@ pub struct UsageRecord {
     pub model_display: String,
     pub provider: Option<String>,
     pub from_env: bool,
+    /// True when the record is a subagent request bound to the configured
+    /// secondary model (Kimi Code `__secondary__` marker).
+    pub is_secondary: bool,
 }
 
 // ---------------------------------------------------------------------------
@@ -400,6 +409,26 @@ fn build_alias_provider_map(home: &Path) -> HashMap<String, String> {
     map
 }
 
+/// Read `[secondary_model] model` from the Kimi Code config.toml — the alias
+/// subagents bind to when the experimental secondary-model feature is on.
+/// Kimi Code emits usage records with the internal marker `__secondary__` for
+/// those requests; the marker is resolved to this alias so prices and display
+/// line up with the actual model.
+fn read_secondary_model_alias(home: &Path) -> Option<String> {
+    let path = home.join("config.toml");
+    if !path.is_file() {
+        return None;
+    }
+    let content = std::fs::read_to_string(&path).ok()?;
+    let parsed: toml::Value = toml::from_str(&content).ok()?;
+    parsed
+        .get("secondary_model")
+        .and_then(|s| s.get("model"))
+        .and_then(|m| m.as_str())
+        .map(|s| s.to_string())
+        .filter(|s| !s.is_empty())
+}
+
 /// Resolve the provider for a usage record's raw model key: prefer the `provider/`
 /// prefix, then fall back to the legacy alias→provider map (config + backups).
 fn resolve_provider(model_raw: &str, map: &HashMap<String, String>) -> Option<String> {
@@ -726,6 +755,15 @@ fn match_price_inner(model_name: &str) -> (String, f64, f64, f64, bool) {
             return (id, c.cache_read, c.input, c.output, false);
         }
     }
+    // 1c) still no exact match: fall back to a cross-provider bare-name
+    // suffix lookup in the models.dev snapshot. Custom-gateway aliases (e.g.
+    // "CodingPlan.site/deepseek-v4-flash", not catalogued in models.dev)
+    // then price against the official listing of the same model id.
+    if let Some((id, c)) = priced_suffix_lookup(model_name) {
+        if c.input > 0.0 || c.output > 0.0 {
+            return (id, c.cache_read, c.input, c.output, false);
+        }
+    }
     // 2) legacy Kimi table (kept as a fallback for names not in models.dev).
     let bare_l = bare.to_ascii_lowercase();
     for p in &list_prices() {
@@ -758,9 +796,30 @@ fn cost_for_usage(input_other: u64, output: u64, cache_read: u64, cache_create:
 // Scanner
 // ---------------------------------------------------------------------------
 
+/// Settings key caching the last configured secondary-model alias. Historical
+/// `__secondary__` usage records carry no model identity, so billing follows
+/// the currently configured secondary model; this cache keeps a stable basis
+/// even after the secondary config is removed or changed.
+const SECONDARY_MODEL_CACHE_KEY: &str = "dashboard.secondary_model_cache";
+
 fn scan_usage(home: &Path) -> (Vec<UsageRecord>, ScanMeta) {
     let root = sessions_root(home);
     let alias2prov = build_alias_provider_map(home);
+    // Resolve the `__secondary__` marker (subagent requests bound to the
+    // configured secondary model) to the real model alias once per scan.
+    // Prefer the current config; fall back to the persisted cache so records
+    // keep a stable billing basis after the secondary config is removed or
+    // changed. When the config still declares a secondary model, refresh the
+    // cache with it.
+    let current_secondary = read_secondary_model_alias(home);
+    let cached_secondary = crate::db::get_setting_pub(SECONDARY_MODEL_CACHE_KEY)
+        .ok()
+        .flatten()
+        .filter(|s| !s.is_empty());
+    let secondary_alias = current_secondary.clone().or(cached_secondary);
+    if let Some(alias) = &current_secondary {
+        let _ = crate::db::set_setting_pub(SECONDARY_MODEL_CACHE_KEY, alias);
+    }
     let mut records = Vec::new();
     let mut files_scanned = 0;
     let mut lines_seen = 0;
@@ -800,6 +859,21 @@ fn scan_usage(home: &Path) -> (Vec<UsageRecord>, ScanMeta) {
             if scope != "turn" { continue; }
 
             let model_raw = obj.get("model").and_then(|v| v.as_str()).unwrap_or("unknown").to_string();
+            // Kimi Code writes the internal marker `__secondary__` as the model
+            // key for usage records emitted by subagents bound to the
+            // configured secondary model. The record stays keyed on that
+            // stable marker so historical records keep their semantics if the
+            // secondary config changes later; cost billing follows the
+            // currently configured secondary model, and the record is flagged
+            // is_secondary so the UI shows it as its own "subagent model"
+            // entry.
+            let is_secondary = model_raw == "__secondary__";
+            let from_env = model_raw == "__kimi_env_model__";
+            let price_model = if is_secondary {
+                secondary_alias.clone().unwrap_or_else(|| model_raw.clone())
+            } else {
+                model_raw.clone()
+            };
             let time = obj.get("time").and_then(|v| v.as_u64()).unwrap_or(0);
             let usage = &obj["usage"];
             let input_other = usage.get("inputOther").and_then(|v| v.as_u64()).unwrap_or(0);
@@ -809,16 +883,22 @@ fn scan_usage(home: &Path) -> (Vec<UsageRecord>, ScanMeta) {
 
             // Resolve model display
             let bare = model_raw.rsplit_once('/').map(|x| x.1).unwrap_or(&model_raw);
-            let (cost, est) = cost_for_usage(input_other, output, cache_read, cache_create, &model_raw);
-            let (pid, _ch, _ip, _op, _) = match_price(&model_raw);
+            let (cost, est) = cost_for_usage(input_other, output, cache_read, cache_create, &price_model);
+            // Subagent records are inherently estimates: the `__secondary__`
+            // marker carries no model identity, so the cost is flagged as
+            // estimated even when the current secondary config resolves to a
+            // priced listing.
+            let est = est || is_secondary;
+            let (pid, _ch, _ip, _op, _) = match_price(&price_model);
 
             records.push(UsageRecord {
                 time,
                 model: model_raw.clone(),
                 model_resolved: bare.to_string(),
                 model_display: model_raw.clone(),
-                provider: resolve_provider(&model_raw, &alias2prov),
-                from_env: model_raw == "__kimi_env_model__",
+                provider: resolve_provider(&price_model, &alias2prov),
+                from_env,
+                is_secondary,
                 input_other,
                 output,
                 input_cache_read: cache_read,
@@ -925,6 +1005,7 @@ fn aggregate(records: &[UsageRecord], range: &str, now_ms: u64) -> RangeStats {
                 model_resolved: r.model_resolved.clone(),
                 price_id: r.price_id.clone(),
                 cost_estimated: r.cost_estimated,
+                is_secondary: r.is_secondary,
                 requests: 0, input_other: 0, output: 0,
                 input_cache_read: 0, input_cache_creation: 0,
                 cost_usd: 0.0, total_tokens: 0, cache_hit_rate: 0.0,
@@ -933,6 +1014,7 @@ fn aggregate(records: &[UsageRecord], range: &str, now_ms: u64) -> RangeStats {
         });
         entry.1.add(r);
         entry.0.cost_estimated = entry.0.cost_estimated || r.cost_estimated;
+        entry.0.is_secondary = entry.0.is_secondary || r.is_secondary;
     }
 
     let total_input = totals.input_other + totals.input_cache_read + totals.input_cache_creation;
@@ -979,6 +1061,7 @@ fn aggregate(records: &[UsageRecord], range: &str, now_ms: u64) -> RangeStats {
         total_tokens: r.input_other + r.output + r.input_cache_read + r.input_cache_creation,
         cost_usd: r.cost_usd, cost_estimated: r.cost_estimated,
         price_id: r.price_id.clone(), from_env: r.from_env,
+        is_secondary: r.is_secondary,
     }).collect();
 
     RangeStats {
@@ -1760,6 +1843,19 @@ mod pricing_tests {
         assert!(est, "unknown models must be flagged as estimated");
     }
 
+    #[test]
+    fn custom_gateway_alias_bills_at_official_listing() {
+        // Custom-gateway aliases not catalogued in models.dev (e.g. the user's
+        // aggregated gateway "CodingPlan.site/deepseek-v4-flash") must resolve
+        // via the cross-provider bare-name lookup to a priced official entry
+        // instead of falling into the last-resort estimate.
+        let (id, _, input, output, est) = match_price("CodingPlan.site/deepseek-v4-flash");
+        assert!(!est, "resolved via models.dev, not estimated");
+        assert_eq!(id, "deepseek/deepseek-v4-flash");
+        assert_eq!(input, 0.14);
+        assert_eq!(output, 0.28);
+    }
+
     #[test]
     fn ambiguous_ids_prefer_official_provider() {
         // glm-4.6 ships under resellers too (e.g. 302ai); the official zhipuai

src-tauri/src/kimi_code_io.rs

@@ -343,6 +343,39 @@ pub fn config_to_kimi_code(config: &Config, existing: Option<&TomlValue>) -> Tom
     }
     root.insert("models".to_string(), TomlValue::Table(models_table));
 
+    // Sync UI-managed top-level sections (thinking, experimental,
+    // secondary_model, ...) from config.raw_other back into the root.
+    // At import time every top-level key except default_model/providers/
+    // models was collected into raw_other, so raw_other is the authoritative
+    // snapshot of those sections. This both persists UI edits to those
+    // sections and drops sections the user explicitly removed (absent from
+    // raw_other but still present in `existing`).
+    let mut managed_keys = std::collections::HashSet::new();
+    if let TomlValue::Table(extra) =
+        json_to_toml(&config.raw_other).unwrap_or(TomlValue::Table(Table::new()))
+    {
+        for (k, v) in extra {
+            if k == "default_model" || k == "providers" || k == "models" {
+                continue;
+            }
+            managed_keys.insert(k.clone());
+            root.insert(k, v);
+        }
+    }
+    let stale_keys: Vec<String> = root
+        .keys()
+        .filter(|k| {
+            *k != "default_model"
+                && *k != "providers"
+                && *k != "models"
+                && !managed_keys.contains(*k)
+        })
+        .cloned()
+        .collect();
+    for k in stale_keys {
+        root.remove(&k);
+    }
+
     TomlValue::Table(root)
 }
 
@@ -552,6 +585,76 @@ api_key = ""
         assert!(caps.iter().any(|v| v.as_str() == Some("thinking")));
     }
 
+    #[test]
+    fn kimi_code_export_syncs_raw_other_top_level_sections() {
+        // Regression: UI-managed top-level sections ([thinking],
+        // [experimental], [secondary_model], ...) collected into raw_other at
+        // import time must be written back on export; sections removed from
+        // raw_other must be dropped from the output.
+        let toml_str = r#"
+default_model = "glm-5.2"
+default_thinking = true
+
+[providers."glmzhongzhuan"]
+type = "anthropic"
+api_key = "sk-test"
+
+[models."glm-5.2"]
+provider = "glmzhongzhuan"
+model = "glm-5.2"
+max_context_size = 900000
+
+[thinking]
+enabled = true
+
+[experimental]
+secondary-model = true
+
+[secondary_model]
+model = "glm-5.2"
+default_effort = "low"
+"#;
+        let value: TomlValue = toml_str.parse().unwrap();
+        let mut config = kimi_code_to_config(&value);
+
+        // raw_other collected the unknown top-level sections
+        let raw = config.raw_other.as_object().unwrap();
+        assert!(raw.contains_key("thinking"));
+        assert!(raw.contains_key("experimental"));
+        assert!(raw.contains_key("secondary_model"));
+
+        // UI edit: flip the experimental flag off and drop secondary_model
+        let mut raw = config.raw_other.as_object().unwrap().clone();
+        raw.insert(
+            "experimental".to_string(),
+            serde_json::json!({"secondary-model": false}),
+        );
+        raw.remove("secondary_model");
+        config.raw_other = serde_json::Value::Object(raw);
+
+        let exported = config_to_kimi_code(&config, Some(&value));
+        let root = exported.as_table().unwrap();
+
+        // Updated section is written back
+        let exp = root.get("experimental").unwrap().as_table().unwrap();
+        assert_eq!(
+            exp.get("secondary-model").and_then(|v| v.as_bool()),
+            Some(false)
+        );
+        // Removed section is dropped
+        assert!(root.get("secondary_model").is_none());
+        // Untouched sections are preserved
+        let thinking = root.get("thinking").unwrap().as_table().unwrap();
+        assert_eq!(
+            thinking.get("enabled").and_then(|v| v.as_bool()),
+            Some(true)
+        );
+        assert_eq!(
+            root.get("default_thinking").and_then(|v| v.as_bool()),
+            Some(true)
+        );
+    }
+
     #[test]
     fn kimi_code_export_does_not_inject_thinking_from_supports_1m() {
         let mut providers = IndexMap::new();

src-tauri/src/lib.rs

@@ -44,6 +44,7 @@ pub fn run() {
             let icon = app.default_window_icon().unwrap().clone();
             TrayIconBuilder::new()
                 .icon(icon)
+                .tooltip("Kimi Switch")
                 .menu(&menu)
                 .show_menu_on_left_click(false)
                 .on_menu_event(|app, event| match event.id.as_ref() {
@@ -108,8 +109,11 @@ pub fn run() {
             commands::download_update,
             commands::open_installer,
             commands::open_external_url,
+            commands::open_kimi_web,
+            commands::open_kimi_web_embedded,
             commands::kimi_oauth_start,
             commands::kimi_oauth_poll,
+            commands::get_experimental_env_status,
             dashboard::get_paths,
             dashboard::get_prices,
             dashboard::get_summary,
@@ -120,6 +124,15 @@ pub fn run() {
             dashboard::delete_workspace,
             dashboard::get_session_preview,
         ])
-        .run(tauri::generate_context!())
-        .expect("error while running tauri application");
+        .manage(commands::KimiWebState::default())
+        .build(tauri::generate_context!())
+        .expect("error while running tauri application")
+        .run(|app: &tauri::AppHandle, event| {
+            // Ensure a `kimi web` server spawned for the embedded WebUI window
+            // is stopped when the app exits (windows already destroyed first).
+            if let tauri::RunEvent::Exit = event {
+                let state = app.state::<commands::KimiWebState>();
+                commands::kill_spawned_kimi_web(&state);
+            }
+        });
 }

src-tauri/tauri.conf.json

@@ -1,6 +1,6 @@
 {
   "productName": "Kimi Switch",
-  "version": "0.7.0",
+  "version": "0.7.3",
   "identifier": "com.kimiswitch.app",
   "build": {
     "beforeDevCommand": "npm run dev",
@@ -37,6 +37,7 @@
       "icons/icon.ico",
       "icons/icon.icns"
     ],
+    "publisher": "codingplan.site",
     "windows": {
       "webviewInstallMode": {
         "type": "downloadBootstrapper"

src/App.tsx

@@ -5,6 +5,7 @@ import { useConfig } from "./hooks/useConfig";
 import { useUpdateCheck } from "./hooks/useUpdateCheck";
 import { ProviderList } from "./components/ProviderList";
 import { ProviderEdit } from "./components/ProviderEdit";
+import { SubagentSettingsPage } from "./components/SubagentSettingsPage";
 import { DashboardPage } from "./components/dashboard/DashboardPage";
 import { SessionsPage } from "./components/sessions/SessionsPage";
 import { SettingsModal } from "./components/SettingsModal";
@@ -70,7 +71,7 @@ export default function App() {
     updateConfig,
   } = useConfig(agent);
 
-  const [view, setView] = useState<"list" | "edit" | "dashboard" | "sessions">("list");
+  const [view, setView] = useState<"list" | "edit" | "subagent" | "dashboard" | "sessions">("list");
   const [editingProvider, setEditingProvider] = useState<string>("");
   const [loadTimeout, setLoadTimeout] = useState(false);
   const [switchMessage, setSwitchMessage] = useState<string | null>(null);
@@ -573,7 +574,7 @@ export default function App() {
             type="button"
             onClick={() => setView("list")}
             className={`px-3 py-1 text-sm rounded transition-colors ${
-              view === "list" || view === "edit"
+              view === "list" || view === "edit" || view === "subagent"
                 ? "bg-blue-600 text-white"
                 : "text-content-muted hover:text-content-primary"
             }`}
@@ -649,6 +650,15 @@ export default function App() {
           <DashboardPage />
         ) : view === "sessions" ? (
           <SessionsPage />
+        ) : view === "subagent" ? (
+          <SubagentSettingsPage
+            rawOther={config.raw_other}
+            models={config.models}
+            onChange={(nextRawOther) =>
+              updateConfig((cfg) => ({ ...cfg, raw_other: nextRawOther }))
+            }
+            onBack={() => setView("list")}
+          />
         ) : view === "list" ? (
           <ProviderList
             providers={providers}
@@ -813,6 +823,15 @@ export default function App() {
           >
             {t("openConfigDir")}
           </button>
+          {view === "list" && (
+            <button
+              type="button"
+              onClick={() => setView("subagent")}
+              className="px-3 py-1.5 text-sm border border-border rounded hover:bg-hover-2 focus:ring-2 focus:ring-blue-500 focus:outline-none"
+            >
+              {t("subagentSettings")}
+            </button>
+          )}
         </div>
       </footer>
       )}

src/components/AgentSettingsPanel.tsx

@@ -1,8 +1,8 @@
-import type { ReactNode } from "react";
 import { useTranslation } from "../i18n";
 import type { TranslationKey } from "../i18n/zh";
 import { getAgentSettings, setAgentSettings } from "../lib/agent-settings";
 import type { AgentSettings, Hook, PermissionRule } from "../types";
+import { Card, Checkbox, NumberField, Segmented } from "./ui/controls";
 
 interface AgentSettingsPanelProps {
   rawOther: unknown;
@@ -24,7 +24,18 @@ const PERMISSION_LABELS: Record<(typeof PERMISSION_DECISIONS)[number], Translati
   ask: "permissionAsk",
 };
 
-const COMMON_EVENTS = ["PreToolUse", "PostToolUse"] as const;
+// kimi-code 0.33+ added TurnStarted / UserPromptQueued / TaskStarted /
+// SessionHeartbeat hook events (plus SessionStart / SessionEnd).
+const COMMON_EVENTS = [
+  "PreToolUse",
+  "PostToolUse",
+  "TurnStarted",
+  "UserPromptQueued",
+  "TaskStarted",
+  "SessionHeartbeat",
+  "SessionStart",
+  "SessionEnd",
+] as const;
 
 export function AgentSettingsPanel({ rawOther, onChange }: AgentSettingsPanelProps) {
   const { t } = useTranslation();
@@ -91,9 +102,18 @@ export function AgentSettingsPanel({ rawOther, onChange }: AgentSettingsPanelPro
 
       <Card title={t("loopControlSettings")}>
         <NumberField
-          label={t("maxRetriesPerStep")}
-          value={settings.loop_control?.max_retries_per_step ?? 3}
-          onChange={(v) => updateLoopControl({ max_retries_per_step: v })}
+          label={t("maxAttemptsPerStep")}
+          value={
+            settings.loop_control?.max_attempts_per_step ??
+            settings.loop_control?.max_retries_per_step ??
+            3
+          }
+          onChange={(v) =>
+            updateLoopControl({
+              max_attempts_per_step: v,
+              max_retries_per_step: v,
+            })
+          }
         />
         <NumberField
           label={t("reservedContextSize")}
@@ -275,102 +295,3 @@ export function AgentSettingsPanel({ rawOther, onChange }: AgentSettingsPanelPro
     </div>
   );
 }
-
-function Card({ title, children }: { title: string; children: ReactNode }) {
-  return (
-    <div className="bg-panel border border-border rounded-xl p-4 space-y-3">
-      <h4 className="text-content-muted text-sm font-medium">{title}</h4>
-      {children}
-    </div>
-  );
-}
-
-function Checkbox({
-  label,
-  checked,
-  disabled,
-  onChange,
-}: {
-  label: string;
-  checked: boolean;
-  disabled?: boolean;
-  onChange: (checked: boolean) => void;
-}) {
-  return (
-    <label
-      className={`flex items-center gap-2 text-sm ${
-        disabled ? "text-content-muted" : "text-content-primary"
-      }`}
-    >
-      <input
-        type="checkbox"
-        checked={checked}
-        disabled={disabled}
-        onChange={(e) => onChange(e.target.checked)}
-        className="rounded border-border bg-input text-blue-600 focus:ring-blue-500"
-      />
-      {label}
-    </label>
-  );
-}
-
-function NumberField({
-  label,
-  value,
-  onChange,
-}: {
-  label: string;
-  value?: number;
-  onChange: (value: number | undefined) => void;
-}) {
-  return (
-    <label className="flex items-center gap-3 text-sm text-content-primary">
-      <span className="text-content-muted">{label}</span>
-      <input
-        type="number"
-        value={value ?? ""}
-        onChange={(e) => {
-          const raw = e.target.value;
-          onChange(raw === "" ? undefined : Number(raw));
-        }}
-        className="w-32 bg-input border border-border rounded px-2 py-1 text-sm focus:ring-2 focus:ring-blue-500 focus:outline-none"
-      />
-    </label>
-  );
-}
-
-function Segmented({
-  options,
-  value,
-  onChange,
-  disabled,
-}: {
-  options: { key: string; label: string }[];
-  value: string;
-  onChange: (value: string) => void;
-  disabled?: boolean;
-}) {
-  return (
-    <div
-      className={`flex items-center rounded overflow-hidden border border-border ${
-        disabled ? "opacity-50" : ""
-      }`}
-    >
-      {options.map((opt) => (
-        <button
-          key={opt.key}
-          type="button"
-          disabled={disabled}
-          onClick={() => onChange(opt.key)}
-          className={`px-3 py-1 text-sm ${
-            value === opt.key
-              ? "bg-blue-600 text-white"
-              : "bg-input text-content-muted hover:bg-hover-2"
-          }`}
-        >
-          {opt.label}
-        </button>
-      ))}
-    </div>
-  );
-}

src/components/SubagentSettingsPage.tsx

@@ -0,0 +1,286 @@
+import { useEffect, useState } from "react";
+import { invoke } from "@tauri-apps/api/core";
+import { useTranslation } from "../i18n";
+import type { TranslationKey } from "../i18n/zh";
+import type { ExperimentalEnvStatus, Model } from "../types";
+import {
+  EXPERIMENTAL_FLAGS,
+  clearSecondaryModel,
+  forcedEnvValue,
+  getExperimentalFlags,
+  getSecondaryModel,
+  isFlagLockedByEnv,
+  isMasterEnvOn,
+  setExperimentalFlag,
+  setSecondaryModelOnly,
+  type ExperimentalFlagDef,
+} from "../lib/subagent-settings";
+import { Card, Toggle } from "./ui/controls";
+
+interface SubagentSettingsPageProps {
+  /** config.raw_other — hosts the `[experimental]` and `[secondary_model]` sections. */
+  rawOther: unknown;
+  /** All configured models (alias → entry) for the secondary-model picker. */
+  models: Record<string, Model>;
+  onChange: (nextRawOther: unknown) => void;
+  onBack: () => void;
+}
+
+const EFFORTS = ["low", "medium", "high", "max"] as const;
+const EFFORT_LABELS: Record<(typeof EFFORTS)[number], TranslationKey> = {
+  low: "thinkingLow",
+  medium: "thinkingMedium",
+  high: "thinkingHigh",
+  max: "thinkingMax",
+};
+
+const FLAG_LABELS: Record<string, { name: TranslationKey; desc: TranslationKey }> = {
+  "secondary-model": { name: "flagSecondaryModel", desc: "flagSecondaryModelDesc" },
+  "tool-select": { name: "flagToolSelect", desc: "flagToolSelectDesc" },
+  "acp-v2": { name: "flagAcpV2", desc: "flagAcpV2Desc" },
+  persistence_minidb_readmodel: {
+    name: "flagMinidbReadmodel",
+    desc: "flagMinidbReadmodelDesc",
+  },
+};
+
+export function SubagentSettingsPage({
+  rawOther,
+  models,
+  onChange,
+  onBack,
+}: SubagentSettingsPageProps) {
+  const { t } = useTranslation();
+  const [env, setEnv] = useState<ExperimentalEnvStatus | null>(null);
+
+  useEffect(() => {
+    invoke<ExperimentalEnvStatus>("get_experimental_env_status")
+      .then(setEnv)
+      .catch(() => setEnv({}));
+  }, []);
+
+  const flags = getExperimentalFlags(rawOther);
+  const secondary = getSecondaryModel(rawOther);
+  const masterOn = isMasterEnvOn(env);
+  const secondaryFlag = EXPERIMENTAL_FLAGS[0]; // "secondary-model"
+  const otherFlags = EXPERIMENTAL_FLAGS.slice(1);
+
+  /** Effective state of the secondary-model flag (env overrides config). */
+  const secondaryEnabled = masterOn
+    ? true
+    : isFlagLockedByEnv(env, secondaryFlag)
+      ? forcedEnvValue(env, secondaryFlag)
+      : flags["secondary-model"] === true;
+  const secondaryLocked = masterOn || isFlagLockedByEnv(env, secondaryFlag);
+
+  const aliasList = Object.keys(models).sort();
+
+  // Inherited settings shown for the picked model: subagents bind the pointed
+  // entry directly (no patch fields), so context size and effort come from the
+  // model entry / global [thinking], not from a `[secondary_model]` patch.
+  const selectedEntry = secondary.model ? models[secondary.model] : undefined;
+  const inheritedContext = selectedEntry?.max_context_size;
+  const modelEffort =
+    selectedEntry &&
+    typeof (selectedEntry.raw_other as Record<string, unknown> | undefined)
+      ?.default_effort === "string"
+      ? ((selectedEntry.raw_other as Record<string, unknown>).default_effort as string)
+      : undefined;
+  const thinkingEffort = (() => {
+    const ro = rawOther as Record<string, unknown> | undefined;
+    const thinking = ro?.thinking as Record<string, unknown> | undefined;
+    return thinking && typeof thinking.effort === "string" && thinking.effort
+      ? thinking.effort
+      : undefined;
+  })();
+  const inheritedEffort = modelEffort ?? thinkingEffort;
+
+  const fmtContext = (n: number): string =>
+    n >= 1_000_000
+      ? `${(n / 1_000_000).toFixed(1)}M`
+      : n >= 1000
+        ? `${Math.round(n / 1000)}K`
+        : String(n);
+  const effortLabel = (e: string): string => {
+    const key = EFFORT_LABELS[e as (typeof EFFORTS)[number]];
+    return key ? t(key) : e;
+  };
+
+  const renderFlagRow = (flag: ExperimentalFlagDef) => {
+    const labels = FLAG_LABELS[flag.id];
+    const locked = masterOn || isFlagLockedByEnv(env, flag);
+    const on = masterOn
+      ? true
+      : isFlagLockedByEnv(env, flag)
+        ? forcedEnvValue(env, flag)
+        : flags[flag.id] === true;
+    return (
+      <div key={flag.id} className="flex items-center gap-3">
+        <div className="flex-1 min-w-0">
+          <div className="text-sm text-content-primary">{t(labels.name)}</div>
+          <div className="text-xs text-content-muted">
+            {t(labels.desc)}
+            <code className="ml-2">{flag.envVar}</code>
+          </div>
+        </div>
+        {locked && (
+          <span className="text-xs text-content-muted shrink-0">
+            🔒 {t("lockedByEnv")}
+          </span>
+        )}
+        <Toggle
+          checked={on}
+          disabled={locked}
+          ariaLabel={t(labels.name)}
+          onChange={(checked) =>
+            onChange(setExperimentalFlag(rawOther, flag.id, checked))
+          }
+        />
+      </div>
+    );
+  };
+
+  return (
+    <div className="h-full flex flex-col bg-app">
+      {/* Header */}
+      <div className="flex items-center gap-3 px-4 py-3 border-b border-border bg-panel">
+        <button
+          type="button"
+          onClick={onBack}
+          className="p-2 rounded-lg hover:bg-hover-2 focus:ring-2 focus:ring-blue-500 focus:outline-none"
+        >
+          ← {t("back")}
+        </button>
+        <h2 className="font-semibold text-lg">{t("subagentSettings")}</h2>
+      </div>
+
+      <div className="flex-1 overflow-auto p-6 space-y-4">
+        {masterOn && (
+          <div className="bg-green-100 dark:bg-green-900/20 border border-green-300 dark:border-green-500/30 rounded-lg px-4 py-2 text-sm text-green-700 dark:text-green-400">
+            {t("masterEnvOnHint")}
+          </div>
+        )}
+
+        {/* Kimi Code WebUI quick open */}
+        <Card title={t("webuiSection")}>
+          <p className="text-xs text-content-muted">{t("webuiDesc")}</p>
+          <div className="mt-3 flex flex-wrap gap-2">
+            <button
+              type="button"
+              onClick={async () => {
+                try {
+                  await invoke("open_kimi_web_embedded");
+                } catch (err) {
+                  alert(err instanceof Error ? err.message : String(err));
+                }
+              }}
+              className="px-3 py-1.5 text-sm rounded bg-blue-600 text-white hover:bg-blue-500 focus:ring-2 focus:ring-blue-500 focus:outline-none"
+            >
+              {t("openWebUIEmbedded")}
+            </button>
+            <button
+              type="button"
+              onClick={async () => {
+                try {
+                  await invoke("open_kimi_web");
+                } catch (err) {
+                  alert(err instanceof Error ? err.message : String(err));
+                }
+              }}
+              className="px-3 py-1.5 text-sm border border-border rounded hover:bg-hover-2 focus:ring-2 focus:ring-blue-500 focus:outline-none"
+            >
+              {t("openWebUIBrowser")}
+            </button>
+          </div>
+        </Card>
+
+        {/* Subagent: secondary model picker + inherited settings */}
+        <Card title={t("secondaryModelSection")}>
+          <label className="flex items-center gap-3 text-sm text-content-primary">
+            <span className="text-content-muted">{t("secondaryModelLabel")}</span>
+            <select
+              className="flex-1 max-w-md bg-input border border-border rounded px-2 py-1 text-sm focus:ring-2 focus:ring-blue-500 focus:outline-none"
+              value={secondary.model ?? ""}
+              onChange={(e) => {
+                const alias = e.target.value;
+                if (alias === "") {
+                  onChange(clearSecondaryModel(rawOther));
+                } else {
+                  // Only the model reference is persisted — no patch fields.
+                  // Subagents bind the pointed entry directly and inherit its
+                  // settings; usage records stay keyed on the real alias
+                  // instead of Kimi Code's synthesized `__secondary__` entry.
+                  onChange(setSecondaryModelOnly(rawOther, alias));
+                }
+              }}
+            >
+              <option value="">{t("secondaryModelUnset")}</option>
+              {aliasList.map((alias) => (
+                <option key={alias} value={alias}>
+                  {models[alias]?.display_name
+                    ? `${alias}（${models[alias].display_name}）`
+                    : alias}
+                </option>
+              ))}
+            </select>
+          </label>
+
+          <div className="border-t border-border" />
+          <div className="flex items-center gap-3">
+            <div className="flex-1 min-w-0">
+              <div className="text-xs text-content-muted">
+                {t(FLAG_LABELS[secondaryFlag.id].desc)}
+                <code className="ml-2">{secondaryFlag.envVar}</code>
+              </div>
+            </div>
+            {secondaryLocked && (
+              <span className="text-xs text-content-muted shrink-0">
+                🔒 {t("lockedByEnv")}
+              </span>
+            )}
+            <Toggle
+              checked={secondaryEnabled}
+              disabled={secondaryLocked}
+              ariaLabel={t(FLAG_LABELS[secondaryFlag.id].name)}
+              onChange={(checked) =>
+                onChange(setExperimentalFlag(rawOther, secondaryFlag.id, checked))
+              }
+            />
+          </div>
+
+          {secondary.model !== undefined && (
+            <div className="rounded-lg border border-border bg-input/40 px-3 py-2.5 space-y-2">
+              <div className="flex items-baseline gap-2 text-sm">
+                <span className="shrink-0 text-content-muted">
+                  {t("secondaryModelInheritedContext")}
+                </span>
+                <span className="font-medium text-content-primary">
+                  {inheritedContext ? fmtContext(inheritedContext) : "—"}
+                </span>
+              </div>
+              <div className="flex items-baseline gap-2 text-sm">
+                <span className="shrink-0 text-content-muted">
+                  {t("secondaryModelInheritedEffort")}
+                </span>
+                <span className="font-medium text-content-primary">
+                  {inheritedEffort ? effortLabel(inheritedEffort) : "—"}
+                </span>
+              </div>
+              <p className="text-xs text-content-muted">
+                {t("secondaryModelInheritedHint")}
+              </p>
+            </div>
+          )}
+
+          <p className="text-xs text-content-muted">{t("secondaryModelPriorityHint")}</p>
+        </Card>
+
+        {/* Other experimental features (not subagent-related) */}
+        <Card title={t("otherExperimentalFlags")}>
+          {otherFlags.map(renderFlagRow)}
+          <p className="text-xs text-content-muted">{t("experimentalFlagsHint")}</p>
+        </Card>
+      </div>
+    </div>
+  );
+}

src/components/dashboard/DailyBars.tsx

@@ -59,6 +59,10 @@ export function DailyBars({ daily, dimension, names, unknownProviderLabel }: Dai
     if (dimension === "provider") {
       return key === "unknown" ? unknownProviderLabel : key;
     }
+    // Subagent records (Kimi Code `__secondary__` marker) show their own label.
+    if (key === "__secondary__") {
+      return t("subagentModel");
+    }
     return shortModel(key);
   };
 

src/components/dashboard/DailyDetailModal.tsx

@@ -25,6 +25,10 @@ export function DailyDetailModal({ day, dimension, colorMap, unknownProviderLabe
   const { t } = useTranslation();
   const { money } = useCurrency();
 
+  /** Subagent records (Kimi Code `__secondary__` marker) show their own label. */
+  const modelName = (model: string) =>
+    model === "__secondary__" ? t("subagentModel") : shortModel(model);
+
   useEffect(() => {
     const onKey = (e: KeyboardEvent) => {
       if (e.key === "Escape") onClose();
@@ -143,7 +147,7 @@ export function DailyDetailModal({ day, dimension, colorMap, unknownProviderLabe
                       <div className="mt-1 ml-5 space-y-0.5">
                         {p.models.map((m) => (
                           <div key={m.model} className="flex items-baseline justify-between gap-2 text-xs">
-                            <span className="truncate text-content-muted" title={m.model}>{shortModel(m.model)}</span>
+                            <span className="truncate text-content-muted" title={m.model}>{modelName(m.model)}</span>
                             <span className="shrink-0 text-content-muted tabular-nums">{fmtTokens(m.tokens)}</span>
                           </div>
                         ))}
@@ -167,7 +171,7 @@ export function DailyDetailModal({ day, dimension, colorMap, unknownProviderLabe
                       <span className="inline-block h-2.5 w-2.5 rounded-sm shrink-0" style={{ backgroundColor: modelColor(i) }} />
                       <div className="min-w-0 flex-1">
                         <div className="flex items-baseline justify-between gap-2">
-                          <span className="truncate text-content-primary" title={s.model}>{shortModel(s.model)}</span>
+                          <span className="truncate text-content-primary" title={s.model}>{modelName(s.model)}</span>
                           <span className="shrink-0 text-xs text-content-muted tabular-nums">
                             {fmtTokens(s.tokens)} <span className="text-content-muted">· {s.pct.toFixed(1)}%</span>
                           </span>

src/components/dashboard/DashboardPage.tsx

@@ -310,7 +310,9 @@ export function DashboardPage() {
                             }}
                           />
                           <div className="flex items-center gap-1.5 min-w-0">
-                            <span className="text-content-primary whitespace-nowrap truncate">{m.modelDisplay || m.model}</span>
+                            <span className="text-content-primary whitespace-nowrap truncate">
+                              {m.isSecondary ? t("subagentModel") : m.modelDisplay || m.model}
+                            </span>
                             {m.costEstimated && (
                               <span className="text-[10px] text-yellow-600 shrink-0">({t("estimate")})</span>
                             )}
@@ -371,7 +373,13 @@ export function DashboardPage() {
                       <td className="py-1.5 pr-4 text-content-muted whitespace-nowrap">
                         {fmtTime(r.time)}
                       </td>
-                      <td className="py-1.5 pr-4 text-content-primary">{r.modelDisplay || r.model}</td>
+                      <td className="py-1.5 pr-4 text-content-primary">
+                        <span className="flex items-center gap-1.5 min-w-0">
+                          <span className="truncate">
+                            {r.isSecondary ? t("subagentModel") : r.modelDisplay || r.model}
+                          </span>
+                        </span>
+                      </td>
                       <td className="py-1.5 pr-4 text-right text-content-muted">{fmtTokens(r.inputOther)}</td>
                       <td className="py-1.5 pr-4 text-right text-content-muted">{fmtTokens(r.output)}</td>
                       <td className="py-1.5 pr-4 text-right text-content-muted">{fmtTokens(r.inputCacheRead)}</td>

src/components/ui/controls.tsx

@@ -0,0 +1,137 @@
+import type { ReactNode } from "react";
+
+/** Shared small form controls used by settings panels (Agent settings,
+ *  Subagent settings, ...). Extracted from AgentSettingsPanel.tsx so new
+ *  panels can reuse the same look without duplicating code. */
+
+export function Card({ title, children }: { title: string; children: ReactNode }) {
+  return (
+    <div className="bg-panel border border-border rounded-xl p-4 space-y-3">
+      <h4 className="text-content-muted text-sm font-medium">{title}</h4>
+      {children}
+    </div>
+  );
+}
+
+export function Checkbox({
+  label,
+  checked,
+  disabled,
+  onChange,
+}: {
+  label: string;
+  checked: boolean;
+  disabled?: boolean;
+  onChange: (checked: boolean) => void;
+}) {
+  return (
+    <label
+      className={`flex items-center gap-2 text-sm ${
+        disabled ? "text-content-muted" : "text-content-primary"
+      }`}
+    >
+      <input
+        type="checkbox"
+        checked={checked}
+        disabled={disabled}
+        onChange={(e) => onChange(e.target.checked)}
+        className="rounded border-border bg-input text-blue-600 focus:ring-blue-500"
+      />
+      {label}
+    </label>
+  );
+}
+
+/** Pill-style toggle switch with a sliding knob. */
+export function Toggle({
+  checked,
+  disabled,
+  onChange,
+  ariaLabel,
+}: {
+  checked: boolean;
+  disabled?: boolean;
+  onChange: (checked: boolean) => void;
+  ariaLabel?: string;
+}) {
+  return (
+    <button
+      type="button"
+      role="switch"
+      aria-checked={checked}
+      aria-label={ariaLabel}
+      disabled={disabled}
+      onClick={() => onChange(!checked)}
+      className={`relative h-5 w-9 shrink-0 rounded-full transition-colors duration-200 focus:ring-2 focus:ring-blue-500 focus:outline-none ${
+        checked ? "bg-blue-600" : "bg-border"
+      } ${disabled ? "cursor-not-allowed opacity-50" : ""}`}
+    >
+      <span
+        className={`absolute left-0.5 top-0.5 h-4 w-4 rounded-full bg-white shadow-sm transition-transform duration-200 ${
+          checked ? "translate-x-4" : "translate-x-0"
+        }`}
+      />
+    </button>
+  );
+}
+
+export function NumberField({
+  label,
+  value,
+  onChange,
+}: {
+  label: string;
+  value?: number;
+  onChange: (value: number | undefined) => void;
+}) {
+  return (
+    <label className="flex items-center gap-3 text-sm text-content-primary">
+      <span className="text-content-muted">{label}</span>
+      <input
+        type="number"
+        value={value ?? ""}
+        onChange={(e) => {
+          const raw = e.target.value;
+          onChange(raw === "" ? undefined : Number(raw));
+        }}
+        className="w-32 bg-input border border-border rounded px-2 py-1 text-sm focus:ring-2 focus:ring-blue-500 focus:outline-none"
+      />
+    </label>
+  );
+}
+
+export function Segmented({
+  options,
+  value,
+  onChange,
+  disabled,
+}: {
+  options: { key: string; label: string }[];
+  value: string;
+  onChange: (value: string) => void;
+  disabled?: boolean;
+}) {
+  return (
+    <div
+      className={`flex items-center rounded overflow-hidden border border-border ${
+        disabled ? "opacity-50" : ""
+      }`}
+    >
+      {options.map((opt) => (
+        <button
+          key={opt.key}
+          type="button"
+          disabled={disabled}
+          onClick={() => onChange(opt.key)}
+          className={`px-3 py-1 text-sm ${
+            value === opt.key
+              ? "bg-blue-600 text-white"
+              : "bg-input text-content-muted hover:bg-hover-2"
+          }`}
+        >
+          {opt.label}
+        </button>
+      ))}
+    </div>
+  );
+}

src/i18n/en.ts

@@ -136,7 +136,7 @@ export const enTranslations: Record<TranslationKey, string> = {
   thinkingMax: "Max",
   thinkingContextHint: "Thinking uses more context. Ensure the model context length and reserved size are sufficient.",
   loopControlSettings: "Loop Control",
-  maxRetriesPerStep: "Max retries per step",
+  maxAttemptsPerStep: "Max attempts per step",
   reservedContextSize: "Reserved context size",
   backgroundSettings: "Background Tasks",
   maxRunningTasks: "Max running tasks",
@@ -320,6 +320,7 @@ export const enTranslations: Record<TranslationKey, string> = {
   colCacheRead: "Cache read",
   unitTimes: "requests",
   estimate: "est.",
+  subagentModel: "Subagent model",
   collapse: "Collapse",
   expandAll: "Expand all ({n})",
 
@@ -447,4 +448,41 @@ export const enTranslations: Record<TranslationKey, string> = {
   trendLineShowRequests: "Show requests",
   trendLineTooltip: "{date}\nTokens: {tokens}\nCache hit: {cache}\nRequests: {req}",
   trendLineNoData: "No data",
+
+  // Advanced settings page (WebUI quick open + experimental flags + secondary model)
+  subagentSettings: "Advanced Settings",
+  experimentalFlags: "Experimental Features",
+  otherExperimentalFlags: "Other Experimental Features",
+  experimentalFlagsHint:
+    "Toggles are written to the [experimental] section of config.toml; env vars take precedence and locked toggles cannot be changed here",
+  flagSecondaryModel: "Subagent Secondary Model",
+  flagSecondaryModelDesc: "Newly spawned subagents bind a second (usually cheaper) model config",
+  flagToolSelect: "Tool Select",
+  flagToolSelectDesc: "Enable the experimental tool selection feature",
+  flagAcpV2: "ACP v2 Protocol",
+  flagAcpV2Desc: "Enable Agent Communication Protocol v2",
+  flagMinidbReadmodel: "MiniDB Read Model",
+  flagMinidbReadmodelDesc: "Enable the v2 engine MiniDB read-model backend",
+  lockedByEnv: "Locked by env var",
+  masterEnvOnHint: "KIMI_CODE_EXPERIMENTAL_FLAG is set: all experimental features are forced on by the env var",
+  secondaryModelSection: "Subagent Model (Secondary Model)",
+  secondaryModelDisabledHint:
+    "The experimental flag \"Subagent Secondary Model\" is off and this config will not take effect — enable the toggle above first",
+  secondaryModelLabel: "Secondary model",
+  secondaryModelUnset: "Not configured",
+  secondaryModelInheritedContext: "Inherited context",
+  secondaryModelInheritedEffort: "Inherited effort",
+  secondaryModelInheritedHint:
+    "Subagents bind the selected model directly and inherit its context size and effort — no patch needed",
+  secondaryModelHint:
+    "Second model config bound to subagents by default; when unset, subagents inherit the primary model. Only the model reference is stored; subagents inherit all of that model's settings",
+  secondaryModelPriorityHint:
+    "Priority: explicit tool model param > profile model_preference > this config > inherit primary model",
+
+  // Kimi Code WebUI quick open
+  webuiSection: "Kimi Code WebUI",
+  webuiDesc:
+    "Open the new Web UI in an independent in-app window, or in your system browser (built into kimi-code 0.33+). Requires the kimi CLI on PATH.",
+  openWebUIEmbedded: "Open in App",
+  openWebUIBrowser: "Open in Browser",
 };

src/i18n/zh.ts

@@ -134,7 +134,7 @@ export const zhTranslations = {
   thinkingMax: "最大",
   thinkingContextHint: "启用思考会占用更多上下文，请确保模型上下文长度和预留空间足够。",
   loopControlSettings: "循环控制",
-  maxRetriesPerStep: "单步重试次数",
+  maxAttemptsPerStep: "单步最大尝试次数",
   reservedContextSize: "上下文预留大小",
   backgroundSettings: "后台任务",
   maxRunningTasks: "最大并发数",
@@ -315,6 +315,7 @@ export const zhTranslations = {
   colCacheRead: "缓存读",
   unitTimes: "次",
   estimate: "估算",
+  subagentModel: "子代理模型",
   collapse: "收起",
   expandAll: "展开全部 ({n})",
 
@@ -442,6 +443,43 @@ export const zhTranslations = {
   trendLineShowRequests: "显示请求数",
   trendLineTooltip: "{date}\nToken: {tokens}\n命中率: {cache}\n请求: {req}",
   trendLineNoData: "暂无数据",
+
+  // Advanced settings page (WebUI quick open + experimental flags + secondary model)
+  subagentSettings: "高级设置",
+  experimentalFlags: "实验功能开关",
+  otherExperimentalFlags: "其他实验功能",
+  experimentalFlagsHint:
+    "开关写入 config.toml 的 [experimental] 节；环境变量优先级更高，被锁定的开关无法在此修改",
+  flagSecondaryModel: "子代理次主力模型",
+  flagSecondaryModelDesc: "子代理派发时绑定第二份（通常更便宜的）模型配置",
+  flagToolSelect: "工具选择",
+  flagToolSelectDesc: "启用实验性工具选择功能",
+  flagAcpV2: "ACP v2 协议",
+  flagAcpV2Desc: "启用 Agent Communication Protocol v2",
+  flagMinidbReadmodel: "MiniDB 读模型",
+  flagMinidbReadmodelDesc: "启用 v2 引擎 MiniDB 读模型后端",
+  lockedByEnv: "被环境变量锁定",
+  masterEnvOnHint: "KIMI_CODE_EXPERIMENTAL_FLAG 已设置：全部实验功能被环境变量强制开启",
+  secondaryModelSection: "子代理模型（次主力模型）",
+  secondaryModelDisabledHint:
+    "实验开关「子代理次主力模型」未启用，本配置不会生效——请先在上方打开对应开关",
+  secondaryModelLabel: "次主力模型",
+  secondaryModelUnset: "未配置",
+  secondaryModelInheritedContext: "继承上下文长度",
+  secondaryModelInheritedEffort: "继承思考模式",
+  secondaryModelInheritedHint:
+    "子代理直接绑定所选模型，继承其上下文长度与思考设置，无需单独配置补丁",
+  secondaryModelHint:
+    "子代理默认绑定的第二份模型配置；未配置时子代理继承主模型；仅保存模型引用，子代理继承该模型的全部设置",
+  secondaryModelPriorityHint:
+    "优先级：工具显式 model 参数 > 子代理 profile 的 model_preference > 本配置 > 继承主模型",
+
+  // Kimi Code WebUI quick open
+  webuiSection: "Kimi Code WebUI",
+  webuiDesc:
+    "以独立窗口在应用内打开新版 Web 界面，也可以选择在系统浏览器打开（kimi-code 0.33+ 内置 code-app；需要 kimi 命令在 PATH 中）。",
+  openWebUIEmbedded: "在应用内打开",
+  openWebUIBrowser: "在浏览器打开",
 } as const;
 
 export type TranslationKey = keyof typeof zhTranslations;

src/lib/agent-settings.ts

@@ -7,7 +7,7 @@ const DEFAULT_SETTINGS: AgentSettings = {
     keep: "all",
   },
   loop_control: {
-    max_retries_per_step: 3,
+    max_attempts_per_step: 3,
     reserved_context_size: 50000,
   },
   background: {
@@ -32,15 +32,29 @@ function getSection<T>(rawOther: unknown, key: string): T | undefined {
 }
 
 export function getAgentSettings(rawOther: unknown): AgentSettings {
+  const sectionLoop = getSection<AgentSettings["loop_control"]>(
+    rawOther,
+    "loop_control"
+  );
+  const loop: AgentSettings["loop_control"] = {
+    ...DEFAULT_SETTINGS.loop_control,
+    ...sectionLoop,
+  };
+  // kimi-code 0.33+ (v2 engine) renamed max_retries_per_step →
+  // max_attempts_per_step; migrate legacy values so they still show and edit.
+  if (
+    sectionLoop &&
+    sectionLoop.max_attempts_per_step === undefined &&
+    sectionLoop.max_retries_per_step !== undefined
+  ) {
+    loop.max_attempts_per_step = sectionLoop.max_retries_per_step;
+  }
   return {
     thinking: {
       ...DEFAULT_SETTINGS.thinking,
       ...getSection<AgentSettings["thinking"]>(rawOther, "thinking"),
     },
-    loop_control: {
-      ...DEFAULT_SETTINGS.loop_control,
-      ...getSection<AgentSettings["loop_control"]>(rawOther, "loop_control"),
-    },
+    loop_control: loop,
     background: {
       ...DEFAULT_SETTINGS.background,
       ...getSection<AgentSettings["background"]>(rawOther, "background"),

src/lib/subagent-settings.ts

@@ -0,0 +1,155 @@
+import type { ExperimentalEnvStatus, SecondaryModelConfig } from "../types";
+
+/**
+ * Helpers for the `[experimental]` and `[secondary_model]` sections of the
+ * Kimi Code config.toml. Both live in `config.raw_other` (the pass-through
+ * bucket for unknown top-level TOML sections), so these helpers read/write
+ * that JSON object directly.
+ */
+
+function asRecord(value: unknown): Record<string, unknown> {
+  if (value && typeof value === "object" && !Array.isArray(value)) {
+    return value as Record<string, unknown>;
+  }
+  return {};
+}
+
+function isTruthyEnv(value: string | undefined): boolean {
+  if (!value) return false;
+  return ["1", "true", "yes", "on"].includes(value.trim().toLowerCase());
+}
+
+// ---------------------------------------------------------------------------
+// [experimental] — experimental feature flags
+// ---------------------------------------------------------------------------
+
+export interface ExperimentalFlagDef {
+  /** Flag id as stored in config.toml `[experimental]` (e.g. "secondary-model"). */
+  id: string;
+  /** Single-feature env var that can force the flag (locks the UI toggle). */
+  envVar: string;
+}
+
+/** Known experimental flags (Kimi Code v1 + v2 registries, merged). */
+export const EXPERIMENTAL_FLAGS: ExperimentalFlagDef[] = [
+  { id: "secondary-model", envVar: "KIMI_CODE_EXPERIMENTAL_SECONDARY_MODEL" },
+  { id: "tool-select", envVar: "KIMI_CODE_EXPERIMENTAL_TOOL_SELECT" },
+  { id: "acp-v2", envVar: "KIMI_CODE_EXPERIMENTAL_ACP_V2" },
+  {
+    id: "persistence_minidb_readmodel",
+    envVar: "KIMI_CODE_EXPERIMENTAL_PERSISTENCE_MINIDB_READMODEL",
+  },
+];
+
+export const EXPERIMENTAL_MASTER_ENV = "KIMI_CODE_EXPERIMENTAL_FLAG";
+
+/** Whether the master env var is set to a truthy value (locks every flag on). */
+export function isMasterEnvOn(env: ExperimentalEnvStatus | null): boolean {
+  return isTruthyEnv(env?.[EXPERIMENTAL_MASTER_ENV]);
+}
+
+/** Whether a flag's value is overridden by its env var (set & non-empty),
+ *  locking the config toggle. Kimi Code lets the env var force the flag on
+ *  *or* off, so a set env var locks regardless of its truthiness. */
+export function isFlagLockedByEnv(
+  env: ExperimentalEnvStatus | null,
+  flag: ExperimentalFlagDef
+): boolean {
+  return env !== null && flag.envVar in env;
+}
+
+/** The value a locked flag is forced to by its env var. */
+export function forcedEnvValue(
+  env: ExperimentalEnvStatus | null,
+  flag: ExperimentalFlagDef
+): boolean {
+  return isTruthyEnv(env?.[flag.envVar]);
+}
+
+/** Read `[experimental]` from raw_other: `{ flagId: boolean }`. */
+export function getExperimentalFlags(rawOther: unknown): Record<string, boolean> {
+  const section = asRecord(rawOther)["experimental"];
+  const flags = asRecord(section);
+  const out: Record<string, boolean> = {};
+  for (const [k, v] of Object.entries(flags)) {
+    out[k] = v === true;
+  }
+  return out;
+}
+
+/** Set one flag in `[experimental]`. Removing all flags drops the section. */
+export function setExperimentalFlag(
+  rawOther: unknown,
+  id: string,
+  enabled: boolean
+): unknown {
+  const root = { ...asRecord(rawOther) };
+  const flags = { ...getExperimentalFlags(rawOther) };
+  if (enabled) {
+    flags[id] = true;
+  } else {
+    delete flags[id];
+  }
+  if (Object.keys(flags).length > 0) {
+    root.experimental = flags;
+  } else {
+    delete root.experimental;
+  }
+  return root;
+}
+
+// ---------------------------------------------------------------------------
+// [secondary_model] — subagent secondary model
+// ---------------------------------------------------------------------------
+
+/** Read `[secondary_model]` from raw_other; `{}` when absent. */
+export function getSecondaryModel(rawOther: unknown): SecondaryModelConfig {
+  const section = asRecord(rawOther)["secondary_model"];
+  const cfg = asRecord(section);
+  const out: SecondaryModelConfig = {};
+  if (typeof cfg.model === "string" && cfg.model !== "") out.model = cfg.model;
+  if (typeof cfg.default_effort === "string" && cfg.default_effort !== "")
+    out.default_effort = cfg.default_effort;
+  if (typeof cfg.max_output_size === "number" && cfg.max_output_size > 0)
+    out.max_output_size = cfg.max_output_size;
+  if (typeof cfg.max_context_size === "number" && cfg.max_context_size > 0)
+    out.max_context_size = cfg.max_context_size;
+  return out;
+}
+
+/**
+ * Write `[secondary_model]` with only the `model` field — no patch fields.
+ * Subagents then bind the pointed model entry directly and inherit its
+ * settings (context size, capabilities, effort fallback), which also keeps
+ * usage records keyed on the real model alias instead of the synthesized
+ * `__secondary__` derived entry. Unknown fields already present in the
+ * section are preserved; the known patch fields (`default_effort`,
+ * `max_output_size`, `max_context_size`) are dropped so stale patches are
+ * cleaned up when the model is re-picked.
+ */
+export function setSecondaryModelOnly(
+  rawOther: unknown,
+  alias: string
+): unknown {
+  const root = { ...asRecord(rawOther) };
+  const section = asRecord(asRecord(rawOther)["secondary_model"]);
+  const next: Record<string, unknown> = { model: alias };
+  const knownFields: ReadonlySet<string> = new Set([
+    "model",
+    "default_effort",
+    "max_output_size",
+    "max_context_size",
+  ]);
+  for (const [k, v] of Object.entries(section)) {
+    if (!knownFields.has(k)) next[k] = v;
+  }
+  root.secondary_model = next;
+  return root;
+}
+
+/** Remove `[secondary_model]` entirely (the "not configured" option). */
+export function clearSecondaryModel(rawOther: unknown): unknown {
+  const root = { ...asRecord(rawOther) };
+  delete root.secondary_model;
+  return root;
+}

src/types/dashboard.ts

@@ -24,6 +24,8 @@ export interface ModelRow extends TotalsRow {
   modelResolved: string;
   priceId: string;
   costEstimated: boolean;
+  /** True when any record in this row came from a subagent (secondary-model) request. */
+  isSecondary: boolean;
 }
 
 export interface RecentRow {
@@ -40,6 +42,8 @@ export interface RecentRow {
   costEstimated: boolean;
   priceId: string;
   fromEnv: boolean;
+  /** True when this request came from a subagent (secondary-model) call. */
+  isSecondary: boolean;
 }
 
 export interface RangeStats {

src/types/index.ts

@@ -97,6 +97,11 @@ export interface ThinkingConfig {
 }
 
 export interface LoopControlConfig {
+  /** v2 engine key (kimi-code 0.33+): `max_retries_per_step` was renamed. */
+  max_attempts_per_step?: number;
+  /** v2 engine key (kimi-code 0.33+): `max_steps_per_run` was renamed. */
+  max_steps_per_turn?: number;
+  /** Legacy v1 key — written in sync so KIMI_CODE_LEGACY_FLAG=1 still works. */
   max_retries_per_step?: number;
   reserved_context_size?: number;
 }
@@ -127,3 +132,19 @@ export interface AgentSettings {
   permission?: { rules?: PermissionRule[] };
   hooks?: Hook[];
 }
+
+/**
+ * Kimi Code `[secondary_model]` section of config.toml: the secondary model
+ * bound to newly spawned subagents (experimental feature).
+ * `model` points at an alias defined in `[models]`; the remaining fields are
+ * a patch applied on top of the referenced entry (subagents only).
+ */
+export interface SecondaryModelConfig {
+  model?: string;
+  default_effort?: string;
+  max_output_size?: number;
+  max_context_size?: number;
+}
+
+/** Values of experimental env vars that are currently set (non-empty). */
+export type ExperimentalEnvStatus = Record<string, string>;

website/package-lock.json

@@ -9,6 +9,7 @@
       "version": "0.6.7",
       "dependencies": {
         "@fontsource/fira-code": "^5.3.0",
+        "@fontsource/geist": "^5.3.0",
         "@fontsource/inter": "^5.3.0",
         "@phosphor-icons/react": "^2.1.10",
         "react": "^18.3.1",
@@ -722,6 +723,15 @@
         "url": "https://github.com/sponsors/ayuhito"
       }
     },
+    "node_modules/@fontsource/geist": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/@fontsource/geist/-/geist-5.3.0.tgz",
+      "integrity": "sha512-u03ftlfVwb05uijq2jGDJ03/HKGqMKaNFk7KOhkpBUex8+BhrAOfMs/XciJ2UUNUX9fEsZbZQld/RWMA2oFU7g==",
+      "license": "OFL-1.1",
+      "funding": {
+        "url": "https://github.com/sponsors/ayuhito"
+      }
+    },
     "node_modules/@fontsource/inter": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/@fontsource/inter/-/inter-5.3.0.tgz",

website/package.json

@@ -10,6 +10,7 @@
   },
   "dependencies": {
     "@fontsource/fira-code": "^5.3.0",
+    "@fontsource/geist": "^5.3.0",
     "@fontsource/inter": "^5.3.0",
     "@phosphor-icons/react": "^2.1.10",
     "react": "^18.3.1",

website/src/components/Footer.tsx

@@ -19,7 +19,7 @@ export default function Footer() {
       <div className="container-page space-y-8">
         {/* 推荐链接 */}
         <div>
-          <h3 className="mb-4 text-sm font-semibold uppercase tracking-wider text-muted-foreground">
+          <h3 className="mb-4 text-sm font-semibold text-muted-foreground">
             {t.footer.recommend}
           </h3>
           <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3">
@@ -32,9 +32,10 @@ export default function Footer() {
                   href={link.url}
                   target="_blank"
                   rel="noreferrer"
-                  className="group flex items-start gap-3 rounded-xl border border-border bg-card p-4 transition-all hover:-translate-y-0.5 hover:border-primary/50"
+                  className="group flex items-start gap-3 rounded-2xl border border-border bg-card p-4 transition-all duration-200 hover:-translate-y-0.5 hover:border-primary/40"
+                  style={{ boxShadow: "var(--shadow-soft)" }}
                 >
-                  <div className="flex h-10 w-10 shrink-0 items-center justify-center overflow-hidden rounded-lg border border-border bg-white">
+                  <div className="flex h-10 w-10 shrink-0 items-center justify-center overflow-hidden rounded-xl border border-border bg-white">
                     {logo ? (
                       <img
                         src={asset(logo)}
@@ -48,11 +49,11 @@ export default function Footer() {
                     )}
                   </div>
                   <div className="min-w-0 flex-1">
-                    <div className="font-semibold group-hover:text-primary">
+                    <div className="font-semibold tracking-tight group-hover:text-primary">
                       {link.name}
                     </div>
                     {text && (
-                      <p className="mt-1 line-clamp-3 text-xs text-muted-foreground">
+                      <p className="mt-1 line-clamp-3 text-xs leading-relaxed text-muted-foreground">
                         {text}
                       </p>
                     )}

website/src/components/Nav.tsx

@@ -11,7 +11,7 @@ export default function Nav() {
     { to: "/download", label: t.nav.download },
   ];
   return (
-    <header className="sticky top-0 z-40 border-b border-border bg-background/80 backdrop-blur">
+    <header className="sticky top-0 z-40 border-b border-border bg-background/70 backdrop-blur-md">
       <div className="container-page flex h-14 items-center justify-between gap-4">
         <NavLink
           to="/"

website/src/components/SectionShell.tsx

@@ -25,12 +25,12 @@ export default function SectionShell({ id, title, subtitle, children }: SectionS
         <div className="mb-12 max-w-3xl">
           <h2
             id={`${id}-title`}
-            className="text-3xl font-bold tracking-tight md:text-4xl"
+            className="text-3xl font-bold tracking-[-0.03em] md:text-4xl"
           >
             {title}
           </h2>
           {subtitle && (
-            <p className="mt-3 text-base text-muted-foreground">{subtitle}</p>
+            <p className="mt-3 text-base leading-relaxed text-muted-foreground">{subtitle}</p>
           )}
         </div>
         {children}

website/src/i18n.tsx

@@ -16,10 +16,10 @@ const zh = {
     performance: "性能",
     changelog: "更新日志",
     download: "下载",
-    downloadBtn: "下载 v0.7.0",
+    downloadBtn: "下载 v0.7.3",
   },
   hero: {
-    badge: "v0.7.0 · 开源 MIT · Windows / macOS / Linux",
+    badge: "v0.7.3 · 开源 MIT · Windows / macOS / Linux",
     titleBefore: "统一管理你的",
     titleAccent: "AI 供应商",
     titleAfter: "",
@@ -140,6 +140,39 @@ const zh = {
     syncedNote: "数据已同步 GitHub Releases",
     fallbackNote: "内置版本记录",
     entries: [
+      {
+        version: "v0.7.3",
+        date: "2026-08-07",
+        items: [
+          "高级设置新增 Kimi Code WebUI 应用内嵌窗口：新版 Web 界面以独立顶层窗口打开（单例、可缩放、居中），不再跳转外部浏览器",
+          "WebUI 两个入口并存：应用内独立窗口 / 系统浏览器（复用已运行的 kimi web 服务器，不重复拉起）",
+          "服务器进程自动管理：自己启动的服务器随窗口关闭/应用退出清理，不留残留；窗口创建失败不再泄漏进程",
+          "最小化窗口再次打开可恢复；发布说明文案同步更新",
+        ],
+      },
+      {
+        version: "v0.7.2",
+        date: "2026-08-07",
+        items: [
+          "「子代理设置」升级为「高级设置」：聚合子代理模型指定、实验功能开关与 WebUI 快捷入口",
+          "新增 Kimi Code WebUI 快捷打开：高级设置页可将新版 Web 界面以独立窗口在应用内打开，也可在系统浏览器打开（kimi-code 0.33+）",
+          "子代理模型指定（实验功能）：设置中为子代理选择次主力模型，子代理不再默认继承主模型",
+          "实验开关改为滑动开关，修复开启态因样式缺失而不可见的问题",
+          "兼容 kimi-code 0.33+（v2 引擎）：循环控制改用新键 max_attempts_per_step，旧配置自动迁移",
+          "models.dev 模型列表与价格数据同步更新",
+          "官网企业版视觉升级；出品公司标识统一为 codingplan.site",
+          "macOS 安装优化：Release 附带 install-macos.sh 一键脚本，自动清除下载隔离，免去手动右键打开",
+        ],
+      },
+      {
+        version: "v0.7.1",
+        date: "2026-08-05",
+        items: [
+          "实验功能设置新增「子代理模型（次主力模型）」配置：选择后子代理绑定该模型，不再继承主模型",
+          "仪表盘用量统计识别子代理请求（__secondary__）独立展示，并缓存次主力模型定价",
+          "自定义网关模型按官方同名模型跨 provider 匹配价格，不再落入兜底估算",
+        ],
+      },
       {
         version: "v0.7.0",
         date: "2026-08-02",
@@ -164,6 +197,15 @@ const zh = {
           "仪表盘性能再优化：价格解析记忆化缓存，扫描从秒级降到百毫秒级；右上角新增加载耗时/数据量跟踪",
         ],
       },
+      {
+        version: "v0.6.7",
+        date: "2026-08-01",
+        items: [
+          "应用内置 Kimi 授权登录（Device Code Flow，等同 kimi login）：浏览器授权即用，无需命令行",
+          "授权后凭据自动写入，15 分钟过期自动续期，用量查询直接可用",
+          "修复外链打开问题：授权页 / 设置页超链接统一走 Rust 侧 opener 命令（更可靠）",
+        ],
+      },
       {
         version: "v0.6.8",
         date: "2026-08-01",
@@ -260,7 +302,7 @@ const zh = {
   },
   download: {
     title: "下载 Kimi Switch",
-    subtitle: "当前版本 v0.7.0 · Windows / macOS / Linux 三平台已发布",
+    subtitle: "当前版本 v0.7.3 · Windows / macOS / Linux 三平台已发布",
     autoUpdate: "应用内置自动检测更新，新版本发布后在设置页一键升级。",
     ready: "已发布",
     wip: "开发中",
@@ -268,7 +310,7 @@ const zh = {
     mirrorBtn: "镜像下载",
     items: [
       { id: "windows", name: "Windows", ready: true, note: ".msi 安装包，系统托盘常驻" },
-      { id: "macos", name: "macOS", ready: true, note: ".dmg 安装包（Apple Silicon），未签名需右键打开" },
+      { id: "macos", name: "macOS", ready: true, note: ".dmg 安装包（Apple Silicon），未签名：下载 install-macos.sh 后运行 bash install-macos.sh 一键安装" },
       { id: "linux", name: "Linux", ready: true, note: ".deb / .AppImage / .rpm 三格式" },
     ],
   },
@@ -310,7 +352,7 @@ const zh = {
       "智谱 GLM":
         "通过我的邀请链接注册 BigModel.cn，即可获得 2000 万 Tokens 大礼包，畅享新一代旗舰模型 GLM-5.2",
       DeepSeek: "",
-      OpenCodeGo: "",
+      OpenCodeGo: "好友订阅后，您可获得 $5，对方也可获得 $5。",
       MiniMax:
         "MiniMax Token Plan：订阅套餐解锁最新模型，好友订阅享 9 折 + Builder 权益，邀请人得 10% 返利",
       基元律动: "",
@@ -328,10 +370,10 @@ const en: Dict = {
     performance: "Performance",
     changelog: "Changelog",
     download: "Download",
-    downloadBtn: "Download v0.7.0",
+    downloadBtn: "Download v0.7.3",
   },
   hero: {
-    badge: "v0.7.0 · Open source MIT · Windows / macOS / Linux",
+    badge: "v0.7.3 · Open source MIT · Windows / macOS / Linux",
     titleBefore: "One app for all your ",
     titleAccent: "AI providers",
     titleAfter: "",
@@ -452,6 +494,39 @@ const en: Dict = {
     syncedNote: "Synced from GitHub Releases",
     fallbackNote: "Built-in release notes",
     entries: [
+      {
+        version: "v0.7.3",
+        date: "2026-08-07",
+        items: [
+          "Advanced Settings gains an embedded Kimi Code WebUI window: the new Web UI opens in an independent top-level window (singleton, resizable, centered) instead of the external browser",
+          "Two WebUI entries coexist: in-app independent window / system browser (reuses an already-running kimi web server, no duplicate spawn)",
+          "Server process is managed automatically: servers we start are cleaned up when the window closes or the app exits; a failed window creation no longer leaks the process",
+          "Re-opening focuses and restores a minimized window; release notes wording synced",
+        ],
+      },
+      {
+        version: "v0.7.2",
+        date: "2026-08-07",
+        items: [
+          "Subagent settings upgraded to an Advanced Settings page: subagent model assignment, experimental toggles and a WebUI quick launcher",
+          "New Kimi Code WebUI quick open: open the new Web UI in an independent in-app window from Advanced Settings, or in your system browser (kimi-code 0.33+)",
+          "Subagent model assignment (experimental): pick a secondary model for subagents so they no longer inherit the main model by default",
+          "Experiment toggle converted to a sliding switch, fixing the invisible enabled state",
+          "Compatible with kimi-code 0.33+ (v2 engine): loop control now writes max_attempts_per_step with auto-migration",
+          "models.dev model list and pricing snapshot synced",
+          "Enterprise-style website refresh; publisher identity unified as codingplan.site",
+          "macOS install polish: releases now ship install-macos.sh, a one-click script that clears the download quarantine",
+        ],
+      },
+      {
+        version: "v0.7.1",
+        date: "2026-08-05",
+        items: [
+          "Experimental settings gain a secondary-model picker for subagents, decoupling them from the main model",
+          "Dashboard usage stats identify subagent requests (__secondary__) and show them separately with cached secondary-model pricing",
+          "Custom gateway models match prices against the same-named official model across providers",
+        ],
+      },
       {
         version: "v0.7.0",
         date: "2026-08-02",
@@ -580,7 +655,7 @@ const en: Dict = {
   },
   download: {
     title: "Download Kimi Switch",
-    subtitle: "Current version v0.7.0 · Windows, macOS and Linux now released",
+    subtitle: "Current version v0.7.3 · Windows, macOS and Linux now released",
     autoUpdate: "Built-in update detection: upgrade in one click from Settings when a new version ships.",
     ready: "Available",
     wip: "In development",
@@ -588,7 +663,7 @@ const en: Dict = {
     mirrorBtn: "China mirror",
     items: [
       { id: "windows", name: "Windows", ready: true, note: ".msi installer, lives in the system tray" },
-      { id: "macos", name: "macOS", ready: true, note: ".dmg installer (Apple Silicon), unsigned - right-click to open" },
+      { id: "macos", name: "macOS", ready: true, note: ".dmg installer (Apple Silicon), unsigned: download install-macos.sh and run bash install-macos.sh for one-click install" },
       { id: "linux", name: "Linux", ready: true, note: ".deb / .AppImage / .rpm" },
     ],
   },
@@ -630,7 +705,7 @@ const en: Dict = {
       "智谱 GLM":
         "Register on BigModel.cn via my invite link and get a 20M token gift pack for the new GLM-5.2 flagship",
       DeepSeek: "",
-      OpenCodeGo: "",
+      OpenCodeGo: "When a friend subscribes, you get $5 and they get $5.",
       MiniMax:
         "MiniMax Token Plan: subscribe to unlock the latest models. Friends get 10% off, inviters get 10% rebate",
       基元律动: "",

website/src/index.css

@@ -1,8 +1,8 @@
-@import "@fontsource/inter/400.css";
-@import "@fontsource/inter/500.css";
-@import "@fontsource/inter/600.css";
-@import "@fontsource/inter/700.css";
-@import "@fontsource/inter/800.css";
+@import "@fontsource/geist/400.css";
+@import "@fontsource/geist/500.css";
+@import "@fontsource/geist/600.css";
+@import "@fontsource/geist/700.css";
+@import "@fontsource/geist/800.css";
 @import "@fontsource/fira-code/400.css";
 @import "@fontsource/fira-code/500.css";
 
@@ -26,6 +26,11 @@
     --primary: 221 83% 53%;
     --primary-foreground: 0 0% 100%;
     --ring: 221 83% 53%;
+    /* 克制分层阴影（色相一致的 tinted shadow，非荧光发光） */
+    --shadow-soft: 0 1px 2px hsl(240 9% 11% / 0.05),
+      0 8px 24px hsl(240 9% 11% / 0.06);
+    --shadow-lift: 0 1px 2px hsl(240 9% 11% / 0.05),
+      0 12px 36px hsl(240 9% 11% / 0.1);
   }
 
   @media (prefers-color-scheme: dark) {
@@ -42,6 +47,10 @@
       --primary: 217 91% 60%;
       --primary-foreground: 0 0% 100%;
       --ring: 217 91% 60%;
+      --shadow-soft: 0 1px 2px hsl(222 47% 2% / 0.5),
+        0 8px 24px hsl(222 47% 2% / 0.45);
+      --shadow-lift: 0 1px 2px hsl(222 47% 2% / 0.5),
+        0 12px 36px hsl(222 47% 2% / 0.55);
     }
   }
 
@@ -59,8 +68,8 @@
     z-index: 0;
     pointer-events: none;
     background-image:
-      linear-gradient(to right, hsl(var(--primary) / 0.05) 1px, transparent 1px),
-      linear-gradient(to bottom, hsl(var(--primary) / 0.05) 1px, transparent 1px);
+      linear-gradient(to right, hsl(var(--primary) / 0.04) 1px, transparent 1px),
+      linear-gradient(to bottom, hsl(var(--primary) / 0.04) 1px, transparent 1px);
     background-size: 44px 44px;
     mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 75%);
   }
@@ -68,6 +77,21 @@
     position: relative;
     z-index: 1;
   }
+
+  /* 选中色与键盘焦点（无障碍） */
+  ::selection {
+    background: hsl(var(--primary) / 0.16);
+  }
+  :focus-visible {
+    outline: 2px solid hsl(var(--ring));
+    outline-offset: 2px;
+  }
+  /* 展示标题：更紧字距 + 防孤词 */
+  h1,
+  h2 {
+    text-wrap: balance;
+    letter-spacing: -0.02em;
+  }
 }
 
 @layer components {
@@ -75,27 +99,41 @@
     @apply mx-auto w-full max-w-6xl px-6;
   }
   .btn {
-    @apply inline-flex items-center justify-center gap-2 rounded-xl px-5 py-2.5 text-sm font-medium transition-colors;
+    @apply inline-flex items-center justify-center gap-2 rounded-xl px-5 py-2.5 text-sm font-medium transition-all duration-200;
   }
   .btn-primary {
-    @apply btn bg-primary text-primary-foreground hover:opacity-90;
-    box-shadow: 0 0 20px hsl(var(--primary) / 0.35);
+    @apply btn bg-primary text-primary-foreground hover:bg-primary/90 hover:-translate-y-px active:translate-y-0 active:scale-[0.98];
+    box-shadow: 0 1px 2px hsl(var(--primary) / 0.3),
+      0 6px 16px hsl(var(--primary) / 0.22);
+  }
+  .btn-primary:hover {
+    box-shadow: 0 1px 2px hsl(var(--primary) / 0.3),
+      0 10px 24px hsl(var(--primary) / 0.3);
   }
   .btn-ghost {
-    @apply btn border border-border text-foreground hover:bg-accent;
+    @apply btn border border-border bg-card/60 text-foreground hover:border-foreground/25 hover:bg-accent active:scale-[0.98];
   }
   .card {
-    @apply rounded-xl border border-border bg-card p-6 transition-shadow;
+    @apply rounded-2xl border border-border bg-card p-6;
+    box-shadow: var(--shadow-soft);
+    transition:
+      box-shadow 0.3s ease,
+      transform 0.3s ease,
+      border-color 0.3s ease;
   }
   .card:hover {
-    box-shadow: 0 0 28px hsl(var(--primary) / 0.12);
+    box-shadow: var(--shadow-lift);
   }
   /* 截图容器：限定最大宽高，避免撑满页面 */
   .screenshot {
-    @apply overflow-hidden rounded-xl border border-border bg-muted;
-    box-shadow: 0 0 36px hsl(var(--primary) / 0.1);
+    @apply overflow-hidden rounded-2xl border border-border bg-muted;
+    box-shadow: var(--shadow-lift);
   }
   .screenshot > img {
     @apply block h-auto w-full;
   }
+  /* 图标容器：统一的蓝色徽标容器 */
+  .icon-chip {
+    @apply flex h-10 w-10 items-center justify-center rounded-xl border border-primary/20 bg-primary/10 text-primary;
+  }
 }

website/src/sections/CTA.tsx

@@ -10,20 +10,24 @@ export default function CTA() {
       className="py-24"
     >
       <div className="container-page">
-        <div className="relative overflow-hidden rounded-xl border border-primary/25 bg-gradient-to-r from-primary/10 via-primary/5 to-violet-500/10 p-12 text-center md:p-16">
-          {/* 科技风光晕 */}
+        <div className="card relative overflow-hidden p-12 text-center md:p-16">
+          {/* 克制同色系光晕 + 顶部强调线（去紫，保持页面调性） */}
           <div
             aria-hidden="true"
-            className="pointer-events-none absolute -top-24 left-1/2 h-64 w-[480px] -translate-x-1/2 rounded-full bg-primary/15 blur-3xl"
+            className="pointer-events-none absolute -top-24 left-1/2 h-64 w-[480px] -translate-x-1/2 rounded-full bg-primary/10 blur-3xl"
+          />
+          <div
+            aria-hidden="true"
+            className="pointer-events-none absolute inset-x-0 top-0 h-px bg-gradient-to-r from-transparent via-primary/40 to-transparent"
           />
           <div className="relative">
             <h2
               id="cta-title"
-              className="text-3xl font-bold tracking-tight md:text-5xl"
+              className="text-3xl font-bold tracking-[-0.03em] md:text-5xl"
             >
               {t.cta.title}
             </h2>
-            <p className="mt-4 text-base text-muted-foreground md:text-lg">
+            <p className="mx-auto mt-4 max-w-2xl text-base text-muted-foreground md:text-lg">
               {t.cta.subtitle}
             </p>
             <div className="mt-8 flex flex-wrap justify-center gap-3">

website/src/sections/Changelog.tsx

@@ -18,12 +18,38 @@ function cacheKey(embedded: ChangelogEntry[]) {
   return `kimi-switch-changelog-${embedded[0]?.version ?? "v1"}`;
 }
 
-/** Parse a GitHub release body into bullet items. */
+/** Compare semantic versions like "v0.7.1" for descending order. */
+function compareVersionsDesc(a: string, b: string): number {
+  const parse = (v: string) =>
+    v.replace(/^v/, "").split(".").map((n) => Number(n) || 0);
+  const pa = parse(a);
+  const pb = parse(b);
+  for (let i = 0; i < 3; i++) {
+    const da = pa[i] ?? 0;
+    const db = pb[i] ?? 0;
+    if (da !== db) return db - da;
+  }
+  return 0;
+}
+
+/** Parse a GitHub release body into bullet items, stripping markdown syntax
+ *  and the release-template "Downloads by platform" section (changelog entries
+ *  are about changes, not installers). */
 function parseBody(body: string): string[] {
-  return body
-    .split("\n")
-    .map((l) => l.replace(/^\s*[-*]\s+/, "").trim())
-    .filter((l) => l.length > 0 && l !== "---");
+  const items: string[] = [];
+  for (const raw of body.split("\n")) {
+    const line = raw.replace(/^\s*[-*]\s+/, "").trim();
+    if (line.length === 0 || line === "---") continue;
+    // Drop the release template's download section and everything after it.
+    if (/downloads?\s+by\s+platform/i.test(line)) break;
+    const cleaned = line
+      .replace(/^#{1,6}\s+/, "") // markdown heading markers
+      .replace(/\*\*(.+?)\*\*/g, "$1") // bold
+      .replace(/`([^`]+)`/g, "$1") // inline code
+      .trim();
+    if (cleaned.length > 0) items.push(cleaned);
+  }
+  return items;
 }
 
 async function fetchReleases(): Promise<ChangelogEntry[]> {
@@ -94,12 +120,13 @@ export default function Changelog() {
   }, []);
 
   // 远端拉到的版本优先显示（含未翻译的新版本），内置列表补齐缺失版本。
+  // 合并后按版本倒序排序，避免未翻译版本被无脑塞到最前导致时间轴顺序错乱。
   const entries: ChangelogEntry[] = [
     ...(remote ?? []).filter(
       (r) => !embedded.some((e) => e.version === r.version),
     ),
     ...embedded,
-  ];
+  ].sort((a, b) => compareVersionsDesc(a.version, b.version));
 
   return (
     <SectionShell
@@ -107,16 +134,16 @@ export default function Changelog() {
       title={t.changelog.title}
       subtitle={t.changelog.subtitle}
     >
-      <ol className="relative space-y-8 border-l border-border pl-8">
+      <ol className="relative space-y-10 border-l border-border pl-7">
         {entries.map((e) => (
           <li key={e.version} className="relative">
-            <span className="absolute -left-[37px] top-1.5 h-2.5 w-2.5 rounded-full bg-primary" />
+            <span className="absolute -left-[34px] top-[5px] h-3 w-3 rounded-full border-2 border-background bg-primary ring-4 ring-primary/10" />
             <div className="flex flex-wrap items-baseline gap-3">
-              <h3 className="font-mono text-lg font-semibold">{e.version}</h3>
+              <h3 className="font-mono text-lg font-semibold tracking-tight">{e.version}</h3>
               <time className="text-xs text-muted-foreground">{e.date}</time>
             </div>
             {e.items.length > 0 && (
-              <ul className="mt-2 list-disc space-y-1 pl-5 text-sm text-muted-foreground">
+              <ul className="mt-2 list-disc space-y-1 pl-5 text-sm leading-relaxed text-muted-foreground">
                 {e.items.map((item) => (
                   <li key={item}>{item}</li>
                 ))}

website/src/sections/Download.tsx

@@ -8,25 +8,27 @@ const icons: Record<string, Icon> = {
   linux: LinuxLogo,
 };
 
-const VERSION = "0.7.0";
+const VERSION = "0.7.3";
 const GITHUB = "https://github.com/billowliu2/KimiSwitch";
 const MIRROR_RELEASES = "https://git.codingplan.site/admin/KimiCodeSwitch/releases";
 const dl = (file: string) => `${GITHUB}/releases/download/v${VERSION}/${file}`;
 
 /** Per-platform download assets for the current release (names match the CI
- *  release workflow, e.g. Kimi.Switch_0.7.0_x64_en-US.msi). */
+ *  release workflow. NOTE: tauri-bundler keeps the productName verbatim, so the
+ *  real asset is "Kimi Switch_0.7.3_…" (space), URL-encoded as %20. */
 const assets: Record<string, { label: string; href: string }[]> = {
   windows: [
-    { label: "MSI", href: dl("Kimi.Switch_0.7.0_x64_en-US.msi") },
+    { label: "MSI", href: dl("Kimi%20Switch_0.7.3_x64_en-US.msi") },
     { label: "镜像", href: MIRROR_RELEASES },
   ],
   macos: [
-    { label: "Apple Silicon (.dmg)", href: dl("Kimi.Switch_0.7.0_aarch64.dmg") },
+    { label: "Apple Silicon (.dmg)", href: dl("Kimi%20Switch_0.7.3_aarch64.dmg") },
+    { label: "安装脚本", href: dl("install-macos.sh") },
   ],
   linux: [
-    { label: ".deb", href: dl("Kimi.Switch_0.7.0_amd64.deb") },
-    { label: ".AppImage", href: dl("Kimi.Switch_0.7.0_amd64.AppImage") },
-    { label: ".rpm", href: dl("Kimi.Switch-0.7.0-1.x86_64.rpm") },
+    { label: ".deb", href: dl("Kimi%20Switch_0.7.3_amd64.deb") },
+    { label: ".AppImage", href: dl("Kimi%20Switch_0.7.3_amd64.AppImage") },
+    { label: ".rpm", href: dl("Kimi%20Switch-0.7.3-1.x86_64.rpm") },
   ],
 };
 
@@ -45,14 +47,14 @@ export default function Download() {
           return (
             <div key={p.id} className="card flex flex-col">
               <div className="mb-3 flex items-center justify-between">
-                <div className="flex h-10 w-10 items-center justify-center rounded-xl border border-primary/25 bg-primary/10 text-primary">
+                <div className="icon-chip">
                   <Icon className="h-5 w-5" weight="duotone" />
                 </div>
-                <span className="rounded-full border border-primary/25 bg-primary/10 px-2.5 py-0.5 text-xs font-medium text-primary">
+                <span className="rounded-md border border-primary/20 bg-primary/10 px-2 py-0.5 text-[11px] font-medium tracking-wide text-primary">
                   {t.download.ready}
                 </span>
               </div>
-              <h3 className="mb-2 text-lg font-semibold">{p.name}</h3>
+              <h3 className="mb-2 text-lg font-semibold tracking-tight">{p.name}</h3>
               <p className="text-sm text-muted-foreground">{p.note}</p>
               <div className="mt-4 flex flex-wrap gap-2">
                 {links.map((l) => (

website/src/sections/Features.tsx

@@ -59,10 +59,10 @@ export default function Features() {
                 />
               </div>
               <div className="p-6">
-                <div className="mb-3 flex h-10 w-10 items-center justify-center rounded-xl border border-primary/25 bg-primary/10 text-primary">
+                <div className="icon-chip mb-3">
                   <Icon className="h-5 w-5" weight="duotone" />
                 </div>
-                <h3 className="mb-2 text-lg font-semibold">{f.title}</h3>
+                <h3 className="mb-2 text-lg font-semibold tracking-tight">{f.title}</h3>
                 <p className="text-sm leading-relaxed text-muted-foreground">
                   {f.desc}
                 </p>

website/src/sections/Hero.tsx

@@ -23,29 +23,29 @@ export default function Hero() {
       aria-labelledby="hero-title"
       className="relative overflow-hidden pt-16 pb-20 md:pt-24"
     >
-      {/* 科技风光晕 */}
+      {/* 克制的同色系光晕（去紫，统一蓝色 + 中性） */}
       <div
         aria-hidden="true"
-        className="pointer-events-none absolute -top-32 right-[-10%] h-[420px] w-[420px] rounded-full bg-primary/15 blur-3xl"
+        className="pointer-events-none absolute -top-32 right-[-10%] h-[420px] w-[420px] rounded-full bg-primary/10 blur-3xl"
       />
       <div
         aria-hidden="true"
-        className="pointer-events-none absolute -left-40 top-1/2 h-[320px] w-[320px] rounded-full bg-violet-500/10 blur-3xl"
+        className="pointer-events-none absolute -left-40 top-1/2 h-[320px] w-[320px] rounded-full bg-primary/5 blur-3xl"
       />
       <div className="container-page relative grid grid-cols-1 gap-10 md:grid-cols-2 md:items-center">
         <div>
           <div {...reveal(0)}>
-            <span className="inline-block rounded-full border border-primary/25 bg-primary/10 px-3 py-1 text-xs font-medium text-primary">
+            <span className="inline-block rounded-full border border-primary/25 bg-primary/10 px-3 py-1 text-xs font-medium tracking-wide text-primary">
               {t.hero.badge}
             </span>
           </div>
           <h1
             id="hero-title"
-            {...reveal(100, "mt-4 text-4xl font-bold tracking-tight md:text-5xl lg:text-6xl")}
+            {...reveal(100, "mt-5 text-4xl font-bold leading-[1.05] tracking-[-0.03em] md:text-5xl lg:text-6xl")}
           >
             {t.hero.titleBefore}
             <br />
-            <span className="whitespace-nowrap bg-gradient-to-r from-blue-500 to-violet-500 bg-clip-text text-transparent">
+            <span className="whitespace-nowrap text-primary">
               {t.hero.titleAccent}
             </span>
             {t.hero.titleAfter}

website/src/sections/Performance.tsx

@@ -65,7 +65,7 @@ function Counter({
   const v = useCountUp(target, inView);
   return (
     <div ref={ref} className="card text-center">
-      <div className="font-mono text-4xl font-bold tracking-tight tabular-nums">
+      <div className="font-mono text-4xl font-bold tracking-[-0.03em] tabular-nums">
         {v.toFixed(decimals)}
         {suffix}
       </div>

website/src/sections/Privacy.tsx

@@ -21,10 +21,10 @@ export default function Privacy() {
           const Icon = icons[it.id] ?? Database;
           return (
             <div key={it.id} className="card">
-              <div className="mb-3 flex h-10 w-10 items-center justify-center rounded-xl border border-primary/25 bg-primary/10 text-primary">
+              <div className="icon-chip mb-3">
                 <Icon className="h-5 w-5" weight="duotone" />
               </div>
-              <h3 className="mb-2 text-lg font-semibold">{it.title}</h3>
+              <h3 className="mb-2 text-lg font-semibold tracking-tight">{it.title}</h3>
               <p className="text-sm leading-relaxed text-muted-foreground">
                 {it.desc}
               </p>

website/tailwind.config.js

@@ -27,7 +27,7 @@ export default {
       },
       fontFamily: {
         sans: [
-          "Inter",
+          "Geist",
           "-apple-system",
           "BlinkMacSystemFont",
           '"Segoe UI"',