feat(dashboard): v0.7.4 — 热力图双击弹窗展示当日模型用量（Token/请求/费用/命中率）+ by_model 结构化升级

style(website): 下载统计并入页脚版权行（一行展示，不再单独成行）
feat(website): 页脚低调展示 GitHub 累计下载量（客户端实时拉取，1h 缓存）
2026-08-09 01:40:44 +08:00 · 2026-08-07 23:39:22 +08:00 · 2026-08-07 23:19:57 +08:00 · 2026-08-07 16:07:32 +08:00 · 2026-08-07 15:46:45 +08:00 · 2026-08-07 10:21:47 +08:00
44 changed files with 5050 additions and 888 deletions
@@ -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
+            - **仪表盘热力图双击弹窗**：双击热力图方块即可查看当日模型用量分布，每种模型展示 Token / 请求次数 / 费用 / 命中率
+            - **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 `Kimi.Switch_*.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
@@ -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)。
@@ -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)

@@ -1,7 +1,7 @@
 {
  "name": "kimiswitch",
  "private": true,
-  "version": "0.7.1",
+  "version": "0.7.4",
  "type": "module",
  "scripts": {
    "dev": "vite",
@@ -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`
@@ -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
@@ -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
@@ -0,0 +1,30 @@
+## v0.7.4
+
+### 仪表盘热力图双击弹窗（本次新增）
+
+- 热力图方块**双击**即可弹窗查看当日模型用量分布
+- 每种模型独立展示：**Token 用量 / 请求次数 / 费用 / 缓存命中率**（此前仅有 token 数）
+- 范围外日期（不在当前 7d / 30d / all 范围内的方块）不可双击、无放大效果
+- 弹窗内 Escape / 点击遮罩 / 关闭按钮均可关闭
+
+### 数据结构升级
+
+- 后端 `[dashboard] by_model` 从纯 token 数升级为结构化对象（含 requests / cost / cacheHitRate），弹窗和柱状图双击均展示全量指标
+
+### 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）
+
+1. 下载 `Kimi.Switch_*.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
@@ -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。"
@@ -1958,7 +1958,7 @@ dependencies = [

 [[package]]
 name = "kimiswitch"
-version = "0.7.1"
+version = "0.7.4"
 dependencies = [
 "anyhow",
 "chrono",
@@ -1,8 +1,8 @@
 [package]
 name = "kimiswitch"
-version = "0.7.1"
+version = "0.7.4"
 description = "Kimi Switch - model config manager"
-authors = ["you"]
+authors = ["codingplan.site"]
 edition = "2021"

 [build-dependencies]
@@ -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.
@@ -132,8 +132,8 @@ pub struct DailyRow {
    pub cost_usd: f64,
    pub total_tokens: u64,
    pub cache_hit_rate: f64,
-    /// Per-model token breakdown for stacked-bar rendering
-    pub by_model: HashMap<String, u64>,
+    /// Per-model structured breakdown (tokens / requests / cost / cacheHitRate).
+    pub by_model: HashMap<String, TotalsRow>,
    /// Per-provider token breakdown for stacked-bar rendering
    pub by_provider: HashMap<String, u64>,
    /// Per-provider, per-model nested token breakdown (provider → model → tokens),
@@ -980,7 +980,7 @@ fn aggregate(records: &[UsageRecord], range: &str, now_ms: u64) -> RangeStats {
    }

    let mut totals = TotalsRow::default();
-    let mut by_day: HashMap<String, (TotalsRow, HashMap<String, u64>, HashMap<String, HashMap<String, u64>>)> = HashMap::new();
+    let mut by_day: HashMap<String, (TotalsRow, HashMap<String, TotalsRow>, HashMap<String, HashMap<String, u64>>)> = HashMap::new();
    let mut by_model: HashMap<String, (ModelRow, TotalsRow)> = HashMap::new();

    for r in &filtered {
@@ -988,8 +988,7 @@ fn aggregate(records: &[UsageRecord], range: &str, now_ms: u64) -> RangeStats {
        let dk = day_key(r.time);
        let (day_totals, day_models, day_prov_models) = by_day.entry(dk.clone()).or_default();
        day_totals.add(r);
-        *day_models.entry(r.model.clone()).or_insert(0) +=
-            r.input_other + r.output + r.input_cache_read + r.input_cache_creation;
+        day_models.entry(r.model.clone()).or_default().add(r);
        let provider_key = r.provider.clone().unwrap_or_else(|| "unknown".to_string());
        *day_prov_models
            .entry(provider_key)
@@ -1024,12 +1023,22 @@ fn aggregate(records: &[UsageRecord], range: &str, now_ms: u64) -> RangeStats {
        .map(|(date, (t, by_model, by_provider_model))| {
            let ti = t.input_other + t.input_cache_read + t.input_cache_creation;
            let ch = if ti > 0 { t.input_cache_read as f64 / ti as f64 } else { 0.0 };
+            // Per-model cache_hit_rate (not cumulative; computed from the
+            // model's own input token split).
+            let by_model_finalized: HashMap<String, TotalsRow> = by_model
+                .into_iter()
+                .map(|(k, mut mt)| {
+                    let mi = mt.input_other + mt.input_cache_read + mt.input_cache_creation;
+                    mt.cache_hit_rate = if mi > 0 { mt.input_cache_read as f64 / mi as f64 } else { 0.0 };
+                    (k, mt)
+                })
+                .collect();
            DailyRow {
                date, requests: t.requests,
                input_other: t.input_other, output: t.output,
                input_cache_read: t.input_cache_read, input_cache_creation: t.input_cache_creation,
                cost_usd: t.cost_usd, total_tokens: t.total_tokens, cache_hit_rate: ch,
-                by_model,
+                by_model: by_model_finalized,
                by_provider: by_provider_model
                    .iter()
                    .map(|(p, m)| (p.clone(), m.values().sum::<u64>()))
@@ -109,6 +109,8 @@ 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,
@@ -122,6 +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);
+            }
+        });
 }
@@ -1,6 +1,6 @@
 {
  "productName": "Kimi Switch",
-  "version": "0.7.1",
+  "version": "0.7.4",
  "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"
@@ -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")}
@@ -15,7 +15,7 @@ import {
  setSecondaryModelOnly,
  type ExperimentalFlagDef,
 } from "../lib/subagent-settings";
-import { Card, Checkbox } from "./ui/controls";
+import { Card, Toggle } from "./ui/controls";

 interface SubagentSettingsPageProps {
  /** config.raw_other — hosts the `[experimental]` and `[secondary_model]` sections. */
@@ -71,6 +71,7 @@ export function SubagentSettingsPage({
    : isFlagLockedByEnv(env, secondaryFlag)
      ? forcedEnvValue(env, secondaryFlag)
      : flags["secondary-model"] === true;
+  const secondaryLocked = masterOn || isFlagLockedByEnv(env, secondaryFlag);

  const aliasList = Object.keys(models).sort();

@@ -127,10 +128,10 @@ export function SubagentSettingsPage({
            🔒 {t("lockedByEnv")}
          </span>
        )}
-        <Checkbox
-          label=""
+        <Toggle
          checked={on}
          disabled={locked}
+          ariaLabel={t(labels.name)}
          onChange={(checked) =>
            onChange(setExperimentalFlag(rawOther, flag.id, checked))
          }
@@ -160,17 +161,41 @@ export function SubagentSettingsPage({
          </div>
        )}

-        {/* Subagent: experimental flag + secondary model in one card */}
+        {/* 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")}>
-          {renderFlagRow(secondaryFlag)}
-          <div className="border-t border-border" />
-
-          {!secondaryEnabled && (
-            <div className="bg-amber-100 dark:bg-amber-900/20 border border-amber-300 dark:border-amber-500/30 rounded-lg px-3 py-2 text-sm text-amber-800 dark:text-amber-400">
-              {t("secondaryModelDisabledHint")}
-            </div>
-          )}
-
          <label className="flex items-center gap-3 text-sm text-content-primary">
            <span className="text-content-muted">{t("secondaryModelLabel")}</span>
            <select
@@ -200,21 +225,44 @@ export function SubagentSettingsPage({
            </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 space-y-1.5">
-              <div className="flex items-center gap-3 text-sm">
-                <span className="text-content-muted w-24 shrink-0">
+            <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="text-content-primary">
+                <span className="font-medium text-content-primary">
                  {inheritedContext ? fmtContext(inheritedContext) : "—"}
                </span>
              </div>
-              <div className="flex items-center gap-3 text-sm">
-                <span className="text-content-muted w-24 shrink-0">
+              <div className="flex items-baseline gap-2 text-sm">
+                <span className="shrink-0 text-content-muted">
                  {t("secondaryModelInheritedEffort")}
                </span>
-                <span className="text-content-primary">
+                <span className="font-medium text-content-primary">
                  {inheritedEffort ? effortLabel(inheritedEffort) : "—"}
                </span>
              </div>
@@ -224,7 +272,6 @@ export function SubagentSettingsPage({
            </div>
          )}

-          <p className="text-xs text-content-muted">{t("secondaryModelHint")}</p>
          <p className="text-xs text-content-muted">{t("secondaryModelPriorityHint")}</p>
        </Card>

@@ -97,7 +97,12 @@ export function DailyBars({ daily, dimension, names, unknownProviderLabel }: Dai
          const h = Math.max(4, Math.round(((d.totalTokens || 0) / max) * 170));
          const total = d.totalTokens || 1;

-          const breakdown = dimension === "provider" ? d.byProvider : d.byModel;
+          const breakdown =
+            dimension === "provider"
+              ? d.byProvider
+              : Object.fromEntries(
+                  Object.entries(d.byModel || {}).map(([k, v]) => [k, v.totalTokens])
+                );
          const segments = Object.entries(breakdown || {})
            .map(([key, tokens]) => ({
              key,
@@ -48,12 +48,15 @@ export function DailyDetailModal({ day, dimension, colorMap, unknownProviderLabe
  const total = day.totalTokens || 1;
  const isProvider = dimension === "provider";

-  // Flat per-model breakdown (model tab)
+  // Flat per-model breakdown (model tab) — structured TotalsRow per model
  const modelSegments = Object.entries(day.byModel || {})
-    .map(([model, tokens]) => ({
+    .map(([model, row]) => ({
      model,
-      tokens,
-      pct: (tokens / total) * 100,
+      tokens: row.totalTokens,
+      requests: row.requests,
+      costUsd: row.costUsd,
+      cacheHitRate: row.cacheHitRate,
+      pct: ((row.totalTokens || 0) / total) * 100,
    }))
    .sort((a, b) => b.tokens - a.tokens);

@@ -165,20 +168,22 @@ export function DailyDetailModal({ day, dimension, colorMap, unknownProviderLabe
              {modelSegments.length === 0 ? (
                <div className="py-6 text-center text-sm text-content-muted">{t("noData")}</div>
              ) : (
-                <div className="space-y-1.5 max-h-72 overflow-y-auto pr-1">
+                <div className="space-y-2 max-h-72 overflow-y-auto pr-1">
                  {modelSegments.map((s, i) => (
-                    <div key={s.model} className="flex items-center gap-3 text-sm">
-                      <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}>{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>
-                        </div>
-                        <div className="mt-1 h-1.5 w-full overflow-hidden rounded-full bg-border">
-                          <div className="h-full rounded-full transition-all" style={{ width: `${Math.max(2, s.pct)}%`, backgroundColor: modelColor(i) }} />
-                        </div>
+                    <div key={s.model} className="rounded-lg bg-hover/50 px-3 py-2">
+                      <div className="flex items-center gap-2 text-sm">
+                        <span className="inline-block h-2.5 w-2.5 rounded-sm shrink-0" style={{ backgroundColor: modelColor(i) }} />
+                        <span className="truncate flex-1 text-content-primary" title={s.model}>{modelName(s.model)}</span>
+                        <span className="shrink-0 text-xs text-content-muted tabular-nums">{s.pct.toFixed(1)}%</span>
+                      </div>
+                      <div className="mt-1.5 h-1.5 w-full overflow-hidden rounded-full bg-border">
+                        <div className="h-full rounded-full transition-all" style={{ width: `${Math.max(2, s.pct)}%`, backgroundColor: modelColor(i) }} />
+                      </div>
+                      <div className="mt-1.5 flex flex-wrap gap-x-4 gap-y-0.5 text-xs text-content-muted tabular-nums">
+                        <span>{t("totalTokens")}: <span className="text-content-primary font-medium">{fmtTokens(s.tokens)}</span></span>
+                        <span>{t("requests")}: <span className="text-content-primary font-medium">{s.requests.toLocaleString()}</span></span>
+                        {s.costUsd > 0 && <span>{t("cost")}: <span className="text-content-primary font-medium">{money(s.costUsd)}</span></span>}
+                        <span>{t("cacheHitRate")}: <span className="text-content-primary font-medium">{fmtPct(s.cacheHitRate)}</span></span>
                      </div>
                    </div>
                  ))}
@@ -1,11 +1,14 @@
-import { useState, type ReactNode } from "react";
+import { useMemo, useState, type ReactNode } from "react";
+import { createPortal } from "react-dom";
 import { useDashboard, type DashboardRange } from "../../hooks/useDashboard";
 import { useCurrency } from "../../hooks/useCurrency";
 import { useTranslation } from "../../i18n";
 import { fmtInt, fmtPct, fmtTime, fmtTokens } from "../../lib/dashboard-format";
-import { DailyBars } from "./DailyBars";
+import { DailyBars, modelColor } from "./DailyBars";
+import { DailyDetailModal } from "./DailyDetailModal";
 import { Heatmap } from "./Heatmap";
 import { TrendLineChart } from "./TrendLineChart";
+import type { DailyRow, HeatmapCell } from "../../types/dashboard";

 const RANGES: DashboardRange[] = ["today", "7d", "30d", "all"];

@@ -56,6 +59,14 @@ export function DashboardPage() {
  const [showAllModels, setShowAllModels] = useState(false);
  const [recentPage, setRecentPage] = useState(1);
  const [trendTab, setTrendTab] = useState<"daily" | "model" | "provider">("daily");
+  const [heatmapSelected, setHeatmapSelected] = useState<DailyRow | null>(null);
+
+  const daily = data?.stats.daily ?? [];
+  const detailDates = useMemo(() => new Set(daily.map((d) => d.date)), [daily]);
+  const heatmapColorMap = useMemo(() => {
+    const unique = [...new Set(daily.flatMap((d) => Object.keys(d.byModel || {})))];
+    return Object.fromEntries(unique.map((m, i) => [m, modelColor(i)]));
+  }, [daily]);

  const RANGE_LABELS: Record<DashboardRange, string> = {
    today: t("rangeToday"),
@@ -92,13 +103,17 @@ export function DashboardPage() {
  if (!data) return null;

  const totals = data.stats.totals;
-  const daily = data.stats.daily;
  const models = data.stats.models;
  const recent = data.stats.recent;
  const heatmap = data.heatmap;
  const rangeTotals = data.rangeTotals;
  const visibleModels = showAllModels ? models : models.slice(0, 8);

+  const onHeatmapCellDoubleClick = (cell: HeatmapCell) => {
+    const row = daily.find((d) => d.date === cell.date);
+    if (row) setHeatmapSelected(row);
+  };
+
  // Recent pagination
  const RECENT_PAGE_SIZE = 30;
  const recentTotal = data.stats.recentTotal;
@@ -206,7 +221,7 @@ export function DashboardPage() {

      {/* Heatmap — full row */}
      <Card title={t("cardHeatmap")} subtitle={t("cardHeatmapSub")}>
-        <Heatmap heatmap={heatmap} />
+        <Heatmap heatmap={heatmap} detailDates={detailDates} onCellDoubleClick={onHeatmapCellDoubleClick} />
      </Card>

      {/* Usage-trend tabs + Model table side by side */}
@@ -451,6 +466,19 @@ export function DashboardPage() {
          {data.meta.home}
        </div>
      </div>
+
+      {/* Heatmap double-click detail modal */}
+      {heatmapSelected &&
+        createPortal(
+          <DailyDetailModal
+            day={heatmapSelected}
+            dimension="model"
+            colorMap={heatmapColorMap}
+            unknownProviderLabel={t("providerUnknown")}
+            onClose={() => setHeatmapSelected(null)}
+          />,
+          document.body,
+        )}
    </div>
  );
 }
@@ -7,6 +7,10 @@ import type { HeatmapCell, HeatmapData } from "../../types/dashboard";

 interface HeatmapProps {
  heatmap: HeatmapData;
+  /** Set of dates (YYYY-MM-DD) that have detail data in the current range. */
+  detailDates?: Set<string>;
+  /** Called when a cell with detail data is double-clicked. */
+  onCellDoubleClick?: (cell: HeatmapCell) => void;
 }

 const LEVEL_BG = [
@@ -30,7 +34,7 @@ interface HoverState {
  y: number;
 }

-export function Heatmap({ heatmap }: HeatmapProps) {
+export function Heatmap({ heatmap, detailDates, onCellDoubleClick }: HeatmapProps) {
  const { t, lang } = useTranslation();
  const cells = heatmap?.cells || [];
  const monthLabels = heatmap?.monthLabels || [];
@@ -172,6 +176,7 @@ export function Heatmap({ heatmap }: HeatmapProps) {
                      );
                    }
                    const level = cell.level ?? 0;
+                    const hasDetail = detailDates ? detailDates.has(cell.date) : level > 0;
                    return (
                      <button
                        key={cell.date}
@@ -182,7 +187,8 @@ export function Heatmap({ heatmap }: HeatmapProps) {
                        onMouseLeave={hideTooltip}
                        onFocus={() => showTooltipFromFocus(cell)}
                        onBlur={hideTooltip}
-                        className={`rounded-[3px] ring-1 ring-inset ring-white/5 transition-transform hover:scale-[1.35] focus:scale-[1.35] outline-none ${LEVEL_BG[level] || LEVEL_BG[0]}`}
+                        onDoubleClick={hasDetail && onCellDoubleClick ? () => onCellDoubleClick(cell) : undefined}
+                        className={`rounded-[3px] ring-1 ring-inset ring-white/5 transition-transform outline-none ${LEVEL_BG[level] || LEVEL_BG[0]} ${hasDetail && onCellDoubleClick ? "cursor-pointer hover:scale-[1.35] focus:scale-[1.35]" : "cursor-default"}`}
                        style={{ width: CELL, height: CELL }}
                      />
                    );
@@ -42,6 +42,39 @@ export function Checkbox({
  );
 }

+/** 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,
@@ -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",
@@ -449,8 +449,8 @@ export const enTranslations: Record<TranslationKey, string> = {
  trendLineTooltip: "{date}\nTokens: {tokens}\nCache hit: {cache}\nRequests: {req}",
  trendLineNoData: "No data",

-  // Subagent settings page (experimental flags + secondary model)
-  subagentSettings: "Subagent Settings",
+  // Advanced settings page (WebUI quick open + experimental flags + secondary model)
+  subagentSettings: "Advanced Settings",
  experimentalFlags: "Experimental Features",
  otherExperimentalFlags: "Other Experimental Features",
  experimentalFlagsHint:
@@ -478,4 +478,11 @@ export const enTranslations: Record<TranslationKey, string> = {
    "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",
 };
@@ -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",
@@ -444,8 +444,8 @@ export const zhTranslations = {
  trendLineTooltip: "{date}\nToken: {tokens}\n命中率: {cache}\n请求: {req}",
  trendLineNoData: "暂无数据",

-  // Subagent settings page (experimental flags + secondary model)
-  subagentSettings: "子代理设置",
+  // 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:
@@ -473,6 +473,13 @@ export const zhTranslations = {
    "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;
@@ -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"),
@@ -13,7 +13,8 @@ export interface TotalsRow {

 export interface DailyRow extends TotalsRow {
  date: string;
-  byModel: Record<string, number>;
+  /** Per-model structured breakdown (tokens / requests / cost / cacheHitRate). */
+  byModel: Record<string, TotalsRow>;
  byProvider: Record<string, number>;
  byProviderModel: Record<string, Record<string, number>>;
 }
@@ -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;
 }
@@ -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",
@@ -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",
@@ -1,3 +1,4 @@
+import { useEffect, useState } from "react";
 import { recommendLinks } from "../data/recommendLinks";
 import { useLang } from "../i18n";
 import { asset } from "../lib/asset";
@@ -12,14 +13,68 @@ const logoFor: Record<string, string> = {
  "基元律动": "logos/tokenrhythm.svg",
 };

+// 下载统计：只拉 GitHub（公开 API 带 CORS），镜像站 Gitea 未开 CORS 不计入。
+const STATS_URL =
+  "https://api.github.com/repos/billowliu2/KimiSwitch/releases?per_page=100";
+const STATS_CACHE_KEY = "kimi-switch-downloads";
+const STATS_CACHE_TTL = 60 * 60 * 1000; // 1 hour
+
+/** GitHub Release 全部资产 download_count 之和；拉取失败返回 null（不展示）。 */
+function useDownloadCount(): number | null {
+  const [count, setCount] = useState<number | null>(null);
+  useEffect(() => {
+    let cancelled = false;
+    try {
+      const cached = localStorage.getItem(STATS_CACHE_KEY);
+      if (cached) {
+        const { ts, total } = JSON.parse(cached) as { ts: number; total: number };
+        if (Date.now() - ts < STATS_CACHE_TTL) {
+          setCount(total);
+          return;
+        }
+      }
+    } catch {
+      /* ignore corrupt cache */
+    }
+    fetch(STATS_URL)
+      .then((r) => (r.ok ? r.json() : Promise.reject(new Error(String(r.status)))))
+      .then((releases: Array<{ assets?: Array<{ download_count?: number }> }>) => {
+        if (cancelled) return;
+        const total = (releases ?? []).reduce(
+          (sum, rel) =>
+            sum +
+            (rel.assets ?? []).reduce((s, a) => s + (a.download_count ?? 0), 0),
+          0
+        );
+        setCount(total);
+        try {
+          localStorage.setItem(
+            STATS_CACHE_KEY,
+            JSON.stringify({ ts: Date.now(), total })
+          );
+        } catch {
+          /* ignore quota errors */
+        }
+      })
+      .catch(() => {
+        /* 拉取失败则不显示 */
+      });
+    return () => {
+      cancelled = true;
+    };
+  }, []);
+  return count;
+}
+
 export default function Footer() {
  const { t } = useLang();
+  const downloadCount = useDownloadCount();
  return (
    <footer className="border-t border-border py-12">
      <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 +87,10 @@ 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 +104,11 @@ 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>
                    )}
@@ -85,6 +141,15 @@ export default function Footer() {
              {t.footer.mirror}
            </a>{" "}
            · MIT License
+            {downloadCount !== null && (
+              <>
+                {" "}
+                ·{" "}
+                <span className="opacity-60">
+                  {t.footer.downloads.replace("{n}", downloadCount.toLocaleString())}
+                </span>
+              </>
+            )}
          </div>
          <div className="text-xs opacity-80">
            {t.footer.creditBefore}
@@ -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="/"
@@ -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}
@@ -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 v0.7.4",
  },
  hero: {
-    badge: "v0.7.0 · 开源 MIT · Windows / macOS / Linux",
+    badge: "v0.7.4 · 开源 MIT · Windows / macOS / Linux",
    titleBefore: "统一管理你的",
    titleAccent: "AI 供应商",
    titleAfter: "",
@@ -140,6 +140,48 @@ const zh = {
    syncedNote: "数据已同步 GitHub Releases",
    fallbackNote: "内置版本记录",
    entries: [
+      {
+        version: "v0.7.4",
+        date: "2026-08-09",
+        items: [
+          "仪表盘热力图双击弹窗：双击方块查看当日模型用量分布，每种模型展示 Token / 请求次数 / 费用 / 命中率",
+          "后端 by_model 数据结构升级：从纯 token 数升级为结构化对象，柱状图双击弹窗也同步展示全量指标",
+          "范围外日期不可双击、无放大效果",
+        ],
+      },
+      {
+        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 +206,15 @@ 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 +311,7 @@ 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 v0.7.4 · 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 +319,7 @@ 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" },
    ],
  },
@@ -303,6 +354,7 @@ const zh = {
  footer: {
    recommend: "推荐供应商",
    mirror: "国内镜像",
+    downloads: "GitHub 累计下载 {n} 次",
    creditBefore: "仪表盘与会话管理功能基于 ",
    creditAfter: " (MIT, © JochenYang) 移植",
    recommendText: {
@@ -310,7 +362,7 @@ 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 +380,10 @@ const en: Dict = {
    performance: "Performance",
    changelog: "Changelog",
    download: "Download",
-    downloadBtn: "Download v0.7.0",
+    downloadBtn: "Download v0.7.4",
  },
  hero: {
-    badge: "v0.7.0 · Open source MIT · Windows / macOS / Linux",
+    badge: "v0.7.4 · Open source MIT · Windows / macOS / Linux",
    titleBefore: "One app for all your ",
    titleAccent: "AI providers",
    titleAfter: "",
@@ -452,6 +504,48 @@ const en: Dict = {
    syncedNote: "Synced from GitHub Releases",
    fallbackNote: "Built-in release notes",
    entries: [
+      {
+        version: "v0.7.4",
+        date: "2026-08-09",
+        items: [
+          "Dashboard heatmap double-click: click any heatmap cell to see per-model breakdown with Token / requests / cost / cache hit rate",
+          "Backend by_model data structure upgraded from plain token counts to structured objects; bar chart double-click modal also shows full metrics",
+          "Out-of-range dates are not double-clickable and have no hover zoom",
+        ],
+      },
+      {
+        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 +674,7 @@ const en: Dict = {
  },
  download: {
    title: "Download Kimi Switch",
-    subtitle: "Current version v0.7.0 · Windows, macOS and Linux now released",
+    subtitle: "Current version v0.7.4 · 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 +682,7 @@ 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" },
    ],
  },
@@ -623,6 +717,7 @@ const en: Dict = {
  footer: {
    recommend: "Recommended Providers",
    mirror: "China mirror",
+    downloads: "Total GitHub downloads: {n}",
    creditBefore: "Dashboard & session management adapted from ",
    creditAfter: " (MIT, © JochenYang)",
    recommendText: {
@@ -630,7 +725,7 @@ 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: "",
@@ -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;
+  }
 }
@@ -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">
@@ -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>
                ))}
@@ -8,25 +8,27 @@ const icons: Record<string, Icon> = {
  linux: LinuxLogo,
 };

-const VERSION = "0.7.0";
+const VERSION = "0.7.4";
 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 exactly — verified against the published v0.7.4 assets:
+ *  tauri-bundler on CI produces `Kimi.Switch_…` (dots) on every platform). */
 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.Switch_0.7.4_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.Switch_0.7.4_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.Switch_0.7.4_amd64.deb") },
+    { label: ".AppImage", href: dl("Kimi.Switch_0.7.4_amd64.AppImage") },
+    { label: ".rpm", href: dl("Kimi.Switch-0.7.4-1.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) => (
@@ -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>
@@ -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}
@@ -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>
@@ -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>
@@ -27,7 +27,7 @@ export default {
      },
      fontFamily: {
        sans: [
-          "Inter",
+          "Geist",
          "-apple-system",
          "BlinkMacSystemFont",
          '"Segoe UI"',
Author	SHA1	Message	Date
KimiSwitch Dev	89c71fbfe6	feat(dashboard): v0.7.4 — 热力图双击弹窗展示当日模型用量（Token/请求/费用/命中率）+ by_model 结构化升级 Release / Version consistency (push) Canceled after 0s Details Release / Build (macos-latest) (push) Canceled after 0s Details Release / Build (ubuntu-latest) (push) Canceled after 0s Details Release / Build (windows-latest) (push) Canceled after 0s Details Release / Attach macOS install script (push) Canceled after 0s Details	2026-08-09 01:40:44 +08:00
KimiSwitch Dev	7c88099ce1	style(website): 下载统计并入页脚版权行（一行展示，不再单独成行）	2026-08-07 23:39:22 +08:00
KimiSwitch Dev	cf9707326c	feat(website): 页脚低调展示 GitHub 累计下载量（客户端实时拉取，1h 缓存）	2026-08-07 23:19:57 +08:00
KimiSwitch Dev	93c5720769	fix(website): 下载链接按 GitHub CI 实际资产名改回点号命名（Kimi.Switch_…），并修正 release 模板 dmg 文件名提示	2026-08-07 16:07:32 +08:00
KimiSwitch Dev	a0e36e928d	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 Release / Version consistency (push) Canceled after 0s Details Release / Build (macos-latest) (push) Canceled after 0s Details Release / Build (ubuntu-latest) (push) Canceled after 0s Details Release / Build (windows-latest) (push) Canceled after 0s Details Release / Attach macOS install script (push) Canceled after 0s Details	2026-08-07 15:46:45 +08:00
KimiSwitch Dev	fc09a29b9f	chore(release): bump to v0.7.2 — 高级设置 + WebUI 快捷入口 + loop_control 兼容 + macOS 安装脚本 Release / Attach macOS install script (push) Canceled after 0s Details Release / Version consistency (push) Canceled after 0s Details Release / Build (macos-latest) (push) Canceled after 0s Details Release / Build (ubuntu-latest) (push) Canceled after 0s Details Release / Build (windows-latest) (push) Canceled after 0s Details	2026-08-07 10:21:47 +08:00
KimiSwitch Dev	24d37fbbf4	chore: 设置出品公司为 codingplan.site	2026-08-06 15:09:12 +08:00
KimiSwitch Dev	54110316b4	chore(data): 同步 models.dev 最新模型数据	2026-08-06 15:00:04 +08:00
KimiSwitch Dev	75e48bc4c6	feat(website): 官网企业版视觉升级 - 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	2026-08-06 01:56:37 +08:00
KimiSwitch Dev	b2f6e7a166	chore(data): 更新 models-dev 模型列表	2026-08-06 01:56:36 +08:00
KimiSwitch Dev	90cc4a16d2	fix(subagent): 实验开关改为滑动开关，修复开启态因 bg-primary 未定义而隐形 - Toggle 开启态改用已定义的 bg-blue-600（tailwind 配置无 primary 背景色，导致开启态滑轨透明、白色滑块在白底上不可见） - 子代理开关移至模型下拉之后，统一使用滑动开关	2026-08-06 01:56:35 +08:00