diff --git a/.github/workflows/publish-packages.yml b/.github/workflows/publish-packages.yml
index 8fbc81677a..5f9d765224 100644
--- a/.github/workflows/publish-packages.yml
+++ b/.github/workflows/publish-packages.yml
@@ -452,6 +452,7 @@ jobs:
           PYEOF
 
       - name: Send to QQ group
+        continue-on-error: true
         env:
           SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
           HOST: ${{ secrets.DEPLOY_HOST }}
diff --git a/docs/lib/downloadLinks.test.ts b/docs/lib/downloadLinks.test.ts
index 0925ebf626..1f0204339f 100644
--- a/docs/lib/downloadLinks.test.ts
+++ b/docs/lib/downloadLinks.test.ts
@@ -14,22 +14,30 @@ test("Windows downloads include standard, offline, and Windows 7 installers", ()
         label: "Windows 10/11 (x64)",
         description: "标准在线安装包",
         badge: "推荐",
-        href: "https://dl.dbxio.com/releases/latest/DBX_0.5.82_x64-setup.exe?v=0.5.82",
+        href: "https://dl.dbxio.com/releases/v0.5.82/DBX_0.5.82_x64-setup.exe?v=0.5.82",
       },
       {
         id: "windows-offline",
         label: "Windows 完整离线安装包",
         description: "内置 WebView2 · 适用于内网部署或运行库缺失",
         badge: "离线",
-        href: "https://dl.dbxio.com/releases/latest/DBX_0.5.82_x64-webview2-offline-setup.exe?v=0.5.82",
+        href: "https://dl.dbxio.com/releases/v0.5.82/DBX_0.5.82_x64-webview2-offline-setup.exe?v=0.5.82",
       },
       {
         id: "windows-7-offline",
         label: "Windows 7 离线安装包",
         description: "内置 WebView2 109 · 仅支持 x64",
         badge: "旧系统",
-        href: "https://dl.dbxio.com/releases/latest/DBX_0.5.82_x64-win7-webview2-109-offline-setup.exe?v=0.5.82",
+        href: "https://dl.dbxio.com/releases/v0.5.82/DBX_0.5.82_x64-win7-webview2-109-offline-setup.exe?v=0.5.82",
       },
     ],
   );
 });
+
+test("all downloads use immutable versioned release paths", () => {
+  const options = createInstallOptions("en", "0.5.82");
+
+  assert.equal(options.length, 7);
+  assert.ok(options.every((option) => option.href.startsWith("https://dl.dbxio.com/releases/v0.5.82/DBX_0.5.82_")));
+  assert.ok(options.every((option) => !option.href.includes("/releases/latest/")));
+});
diff --git a/docs/lib/downloadLinks.ts b/docs/lib/downloadLinks.ts
index 03bc609190..afd8f57c19 100644
--- a/docs/lib/downloadLinks.ts
+++ b/docs/lib/downloadLinks.ts
@@ -18,7 +18,7 @@ type DownloadArtifact = {
   suffix: string;
 };
 
-const DOWNLOAD_BASE_URL = "https://dl.dbxio.com/releases/latest";
+const DOWNLOAD_BASE_URL = "https://dl.dbxio.com/releases";
 
 const downloadArtifacts: DownloadArtifact[] = [
   {
@@ -78,6 +78,6 @@ export function createInstallOptions(lang: InstallLang, version: string): Instal
     label: artifact.labels[lang],
     description: artifact.descriptions?.[lang],
     badge: artifact.badges?.[lang],
-    href: `${DOWNLOAD_BASE_URL}/DBX_${version}_${artifact.suffix}?v=${version}`,
+    href: `${DOWNLOAD_BASE_URL}/v${version}/DBX_${version}_${artifact.suffix}?v=${version}`,
   }));
 }