diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 219745b..c07c840 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -95,7 +95,7 @@ jobs:
 
             ### macOS 安装说明（无开发者账号签名，需一次手动绕过）
 
-            1. 下载 `KimiSwitch_*.dmg`，双击挂载后把 `Kimi Switch.app` 拖入「应用程序」文件夹
+            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
diff --git a/website/src/sections/Download.tsx b/website/src/sections/Download.tsx
index fd327fb..3f35bda 100644
--- a/website/src/sections/Download.tsx
+++ b/website/src/sections/Download.tsx
@@ -14,21 +14,21 @@ const MIRROR_RELEASES = "https://git.codingplan.site/admin/KimiCodeSwitch/releas
 const dl = (file: string) => `${GITHUB}/releases/download/v${VERSION}/${file}`;
 
 /** Per-platform download assets for the current release (names match the CI
- *  release workflow. NOTE: tauri-bundler keeps the productName verbatim, so the
- *  real asset is "Kimi Switch_0.7.3_…" (space), URL-encoded as %20. */
+ *  release workflow exactly — verified against the published v0.7.3 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%20Switch_0.7.3_x64_en-US.msi") },
+    { label: "MSI", href: dl("Kimi.Switch_0.7.3_x64_en-US.msi") },
     { label: "镜像", href: MIRROR_RELEASES },
   ],
   macos: [
-    { label: "Apple Silicon (.dmg)", href: dl("Kimi%20Switch_0.7.3_aarch64.dmg") },
+    { label: "Apple Silicon (.dmg)", href: dl("Kimi.Switch_0.7.3_aarch64.dmg") },
     { label: "安装脚本", href: dl("install-macos.sh") },
   ],
   linux: [
-    { label: ".deb", href: dl("Kimi%20Switch_0.7.3_amd64.deb") },
-    { label: ".AppImage", href: dl("Kimi%20Switch_0.7.3_amd64.AppImage") },
-    { label: ".rpm", href: dl("Kimi%20Switch-0.7.3-1.x86_64.rpm") },
+    { label: ".deb", href: dl("Kimi.Switch_0.7.3_amd64.deb") },
+    { label: ".AppImage", href: dl("Kimi.Switch_0.7.3_amd64.AppImage") },
+    { label: ".rpm", href: dl("Kimi.Switch-0.7.3-1.x86_64.rpm") },
   ],
 };