feat: 优化更新检查逻辑 + 修复按量余额显示（v0.6.5）

docs/HANDOVER-usage-billing.md

@@ -11,6 +11,13 @@
 - GitHub Actions Release workflow 已触发（三平台构建 → Release draft 自动上传 msi/dmg/AppImage/deb/rpm）
 - 本地 0.6.4 安装包：`src-tauri/target/release/bundle/{nsis,msi}/`
 
+**已提交并发布 v0.6.5**：
+- `feat: 优化更新检查逻辑 + 修复按量余额显示（v0.6.5）`
+- 检查更新优先私有库（git.codingplan.site），8s 超时自动回退 GitHub
+- 设置-关于：合并移植声明为一句、新增 cc-switch 链接（openUrl + window.open 兜底）、移除仪表盘/会话页脚重复声明
+- 修复按量余额不显示：UsageFooter isPlan 判定增加配额字段（total/used）条件——余额条目（DeepSeek/StepFun/SiliconFlow/Novita/Kimi 开放平台）现在正确显示 `💰 ¥x.xx`，套餐类（有 total/used）不受影响。实测 DeepSeek 官方接口返回 200 + balance_infos
+- 两仓库 main + Dev_20260801 + tag v0.6.5 已同步
+
 **历史提交**：`12dcb17` — docs: 账单查询适配调研 + OpenCode Zen 预设补推荐链接
 
 **工作区未提交改动**——用户硬约束：**实现完成不提交，等用户逐批测试确认后才提交**。

package.json

@@ -1,7 +1,7 @@
 {
   "name": "kimiswitch",
   "private": true,
-  "version": "0.6.4",
+  "version": "0.6.5",
   "type": "module",
   "scripts": {
     "dev": "vite",

src-tauri/Cargo.lock

@@ -1958,7 +1958,7 @@ dependencies = [
 
 [[package]]
 name = "kimiswitch"
-version = "0.6.4"
+version = "0.6.5"
 dependencies = [
  "anyhow",
  "chrono",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kimiswitch"
-version = "0.6.4"
+version = "0.6.5"
 description = "Kimi Switch - model config manager"
 authors = ["you"]
 edition = "2021"

src-tauri/src/commands.rs

@@ -801,25 +801,55 @@ fn version_lt(current: &str, latest: &str) -> bool {
 #[tauri::command]
 pub async fn check_for_update() -> Result<UpdateInfo, String> {
     let current = env!("CARGO_PKG_VERSION").to_string();
-    // GitHub Releases API for billowliu2/KimiSwitch. Historical versions
-    // (v0.5.x and earlier) live on git.codingplan.site and are not exposed
-    // here — only v0.6.0+ is published via GitHub.
-    let url = "https://api.github.com/repos/billowliu2/KimiSwitch/releases?per_page=1";
+    // Prefer the private Gitea repo (primary release channel, all versions
+    // since v0.1.0). Fall back to GitHub Releases when it is unreachable
+    // (e.g. off the LAN/VPN) — v0.6.0+ is mirrored there.
+    let sources = [
+        "https://git.codingplan.site/api/v1/repos/admin/KimiCodeSwitch/releases?limit=1",
+        "https://api.github.com/repos/billowliu2/KimiSwitch/releases?per_page=1",
+    ];
 
-    // GitHub returns 403 without a User-Agent header. Bundle the app version
-    // so the source is identifiable in any rate-limit / abuse reports.
+    // Both hosts require a User-Agent header (GitHub returns 403 without one).
+    // Bundle the app version so the source is identifiable in any rate-limit
+    // / abuse reports. A short timeout keeps the fallback responsive when the
+    // private server is unreachable.
     let client = reqwest::Client::builder()
         .user_agent(concat!("KimiSwitch/", env!("CARGO_PKG_VERSION")))
+        .timeout(std::time::Duration::from_secs(8))
         .build()
         .map_err(|e| format!("client build failed: {e}"))?;
 
-    let resp = client
+    let mut errors: Vec<String> = Vec::new();
+    for url in sources {
+        match fetch_latest_release(&client, url).await {
+            Ok((latest, release_url, download_url)) => {
+                let update_available = version_lt(&current, &latest);
+                return Ok(UpdateInfo {
+                    current,
+                    latest,
+                    update_available,
+                    release_url,
+                    download_url,
+                });
+            }
+            Err(e) => errors.push(format!("{url}: {e}")),
+        }
+    }
+
+    Err(format!("all update sources failed: {}", errors.join("; ")))
+}
+
+/// GET a releases API (Gitea or GitHub, same array shape) and extract the
+/// latest tag, release page URL and the installer asset for the current OS.
+async fn fetch_latest_release(
+    client: &reqwest::Client,
+    url: &str,
+) -> Result<(String, String, Option<String>), String> {
+    let releases: serde_json::Value = client
         .get(url)
         .send()
         .await
-        .map_err(|e| format!("request failed: {e}"))?;
-
-    let releases: serde_json::Value = resp
+        .map_err(|e| format!("request failed: {e}"))?
         .json()
         .await
         .map_err(|e| format!("parse failed: {e}"))?;
@@ -846,15 +876,7 @@ pub async fn check_for_update() -> Result<UpdateInfo, String> {
         .and_then(|a| a.as_array())
         .and_then(|a| pick_asset_for_current_os(a));
 
-    let update_available = version_lt(&current, &latest);
-
-    Ok(UpdateInfo {
-        current,
-        latest,
-        update_available,
-        release_url,
-        download_url,
-    })
+    Ok((latest, release_url, download_url))
 }
 
 // ---------------------------------------------------------------------------

src-tauri/tauri.conf.json

@@ -1,6 +1,6 @@
 {
   "productName": "Kimi Switch",
-  "version": "0.6.4",
+  "version": "0.6.5",
   "identifier": "com.kimiswitch.app",
   "build": {
     "beforeDevCommand": "npm run dev",

src/components/SettingsModal.tsx

@@ -110,6 +110,15 @@ export function SettingsModal({
     invoke("open_installer", { path: downloadedPath }).catch(() => {});
   };
 
+  // Open an external link in the system browser. Falls back to a new tab
+  // when the opener plugin call fails, so a broken click never stays silent.
+  const openExternal = (url: string) => {
+    openUrl(url).catch(() => {
+      const w = window.open(url, "_blank");
+      if (!w) console.error(`failed to open ${url}`);
+    });
+  };
+
   if (!open) return null;
 
   const themeOptions: { value: Theme; icon: ReactNode; label: string }[] = [
@@ -253,26 +262,66 @@ export function SettingsModal({
                   type="button"
                   onClick={onCheckUpdate}
                   disabled={checking}
-                  className="px-3 py-1.5 text-sm rounded border border-border hover:bg-hover-2 disabled:opacity-50 transition-colors"
+                  className="px-3 py-1.5 text-sm rounded border border-border hover:bg-hover-2 disabled:opacity-50 transition-colors flex items-center gap-1.5"
                 >
+                  <svg
+                    width="14"
+                    height="14"
+                    viewBox="0 0 24 24"
+                    fill="none"
+                    stroke="currentColor"
+                    strokeWidth="2"
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
+                    className={checking ? "animate-spin" : ""}
+                  >
+                    <path d="M21 12a9 9 0 1 1-2.64-6.36" />
+                    <polyline points="21 3 21 9 15 9" />
+                  </svg>
                   {checking ? t("checking") : t("checkUpdate")}
                 </button>
                 {updateInfo?.updateAvailable && downloadProgress === null && !downloadedPath && (
                   <button
                     type="button"
                     onClick={handleDownload}
-                    className="px-3 py-1.5 text-sm rounded bg-green-600 text-white hover:bg-green-500 transition-colors"
+                    className="px-3 py-1.5 text-sm rounded bg-green-600 text-white hover:bg-green-500 transition-colors flex items-center gap-1.5"
                   >
-                    {t("downloadUpdate")} ↓
+                    <svg
+                      width="14"
+                      height="14"
+                      viewBox="0 0 24 24"
+                      fill="none"
+                      stroke="currentColor"
+                      strokeWidth="2"
+                      strokeLinecap="round"
+                      strokeLinejoin="round"
+                    >
+                      <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4" />
+                      <polyline points="7 10 12 15 17 10" />
+                      <line x1="12" y1="15" x2="12" y2="3" />
+                    </svg>
+                    {t("downloadUpdate")}
                   </button>
                 )}
                 {downloadedPath && (
                   <button
                     type="button"
                     onClick={handleInstall}
-                    className="px-3 py-1.5 text-sm rounded bg-blue-600 text-white hover:bg-blue-500 transition-colors"
+                    className="px-3 py-1.5 text-sm rounded bg-blue-600 text-white hover:bg-blue-500 transition-colors flex items-center gap-1.5"
                   >
-                    {t("install")} ⏎
+                    <svg
+                      width="14"
+                      height="14"
+                      viewBox="0 0 24 24"
+                      fill="none"
+                      stroke="currentColor"
+                      strokeWidth="2"
+                      strokeLinecap="round"
+                      strokeLinejoin="round"
+                    >
+                      <polygon points="6 3 20 12 6 21 6 3" />
+                    </svg>
+                    {t("install")}
                   </button>
                 )}
               </div>
@@ -323,18 +372,25 @@ export function SettingsModal({
               <div className="font-medium text-content-primary">Kimi Switch</div>
               <div>{t("appDescription")}</div>
               <div className="text-xs text-content-muted">v{appVersion} · MIT License</div>
-              <div className="pt-2">
+              <div className="pt-2 space-y-1">
+                <div>
+                  {t("attributionPorted")}{" "}
+                  <span className="font-medium text-content-primary">kimicode-dashboard</span>
+                  <span className="text-content-muted"> {t("attributionSuffix")}</span>
+                </div>
+                <div className="pt-1">
                   <span className="text-content-muted">{t("referenceProject")}: </span>
                   <button
                     type="button"
                     onClick={() =>
-                    openUrl("https://github.com/JochenYang/kimicode-dashboard")
+                      openExternal("https://github.com/farion1231/cc-switch")
                     }
                     className="text-blue-500 hover:text-blue-400 underline bg-transparent p-0 border-0 cursor-pointer"
                   >
-                  kimicode-dashboard
+                    cc-switch
                   </button>
-                <span className="text-content-muted"> (MIT, © JochenYang)</span>
+                  <span className="text-content-muted"> (MIT, © Jason Young)</span>
+                </div>
               </div>
             </div>
           </section>

src/components/UsageFooter.tsx

@@ -245,7 +245,13 @@ export function UsageFooter({
   const compactSummary = (): { icon: string; text: string; color: string } | null => {
     const d = data[0];
     if (!d) return null;
-    const isPlan = !!d.planName && d.planName !== "NewAPI";
+    // A "plan" is a quota tier (used/total, e.g. 5h / weekly limit). Balance
+    // entries carry only remaining + unit — their plan_name is a currency /
+    // brand label and must render as an amount, not a percentage.
+    const isPlan =
+      !!d.planName &&
+      d.planName !== "NewAPI" &&
+      (d.total != null || d.used != null);
     if (d.isValid === false) {
       return { icon: "⚡", text: t("usageInvalidKey"), color: "text-red-500 dark:text-red-400" };
     }
@@ -360,7 +366,12 @@ export function UsageFooter({
       }`}
     >
       {data.map((d, i) => {
-        const isPlan = !!d.planName;
+        // Same plan-vs-balance rule as compactSummary: balance rows have no
+        // quota fields (total/used), so they render as an amount.
+        const isPlan =
+          !!d.planName &&
+          d.planName !== "NewAPI" &&
+          (d.total != null || d.used != null);
         const pct = isPlan ? percentOf(d) : null;
         const color =
           pct == null

src/components/dashboard/DashboardPage.tsx

@@ -1,5 +1,4 @@
 import { useState, type ReactNode } from "react";
-import { openUrl } from "@tauri-apps/plugin-opener";
 import { useDashboard, type DashboardRange } from "../../hooks/useDashboard";
 import { useTranslation } from "../../i18n";
 import { fmtInt, fmtPct, fmtTime, fmtTokens, fmtUsd } from "../../lib/dashboard-format";
@@ -420,23 +419,12 @@ export function DashboardPage() {
         )}
       </Card>
 
-      {/* Footer — meta + attribution at the end of the content flow */}
+      {/* Footer — meta at the end of the content flow */}
       <div className="text-xs text-content-muted pb-2">
         <div>
           {t("footerScanned", { n: data.meta.filesScanned, m: fmtInt(data.meta.recordCount) })} ·{" "}
           {data.meta.home}
         </div>
-        <div className="mt-0.5">
-          {t("dashboardAttribution")}{" "}
-          <button
-            type="button"
-            onClick={() => openUrl("https://github.com/JochenYang/kimicode-dashboard")}
-            className="text-blue-500 hover:text-blue-400 underline bg-transparent p-0 border-0 cursor-pointer"
-          >
-            kimicode-dashboard
-          </button>{" "}
-          {t("attributionSuffix")}
-        </div>
       </div>
     </div>
   );

src/components/sessions/SessionsPage.tsx

@@ -1,5 +1,4 @@
 import { useMemo, useState } from "react";
-import { openUrl } from "@tauri-apps/plugin-opener";
 import { useSessions } from "../../hooks/useSessions";
 import { fmtInt, fmtTime } from "../../lib/dashboard-format";
 import { useTranslation } from "../../i18n";
@@ -547,16 +546,6 @@ export function SessionsPage() {
       {/* Attribution */}
       <div className="text-xs text-content-muted pb-2">
         {data?.home && <>{data.home}</>}
-        <br />
-        {t("sessionsAttribution")}{" "}
-        <button
-          type="button"
-          onClick={() => openUrl("https://github.com/JochenYang/kimicode-dashboard")}
-          className="text-blue-500 hover:text-blue-400 underline bg-transparent p-0 border-0 cursor-pointer"
-        >
-          kimicode-dashboard
-        </button>{" "}
-        {t("attributionSuffix")}
       </div>
 
       {/* Confirm dialog */}

src/i18n/en.ts

@@ -318,8 +318,7 @@ export const enTranslations: Record<TranslationKey, string> = {
 
   // Dashboard — footer / attribution
   footerScanned: "Scanned {n} files · {m} records",
-  dashboardAttribution: "Dashboard ported from",
-  sessionsAttribution: "Session manager ported from",
+  attributionPorted: "Dashboard & session manager ported from",
   attributionSuffix: "(MIT, © JochenYang)",
 
   // Sessions — preview

src/i18n/zh.ts

@@ -313,8 +313,7 @@ export const zhTranslations = {
 
   // Dashboard — footer / attribution
   footerScanned: "扫描 {n} 个文件 · {m} 条记录",
-  dashboardAttribution: "仪表盘功能基于",
-  sessionsAttribution: "会话管理功能基于",
+  attributionPorted: "仪表盘与会话管理功能基于",
   attributionSuffix: "（MIT，© JochenYang）移植",
 
   // Sessions — preview