diff --git a/web/docs/md/download.md b/web/docs/md/download.md
index 9fcaf1b..58cee81 100644
--- a/web/docs/md/download.md
+++ b/web/docs/md/download.md
@@ -1,31 +1,31 @@
 # 下载
 
-PMM 提供多种安装包。官网镜像站保留二进制注册表（`mirror/`），也可直接从 GitHub Release 获取。
+所有安装包统一放在官网 `download/` 目录,也可从 GitHub Release 获取。
 
 ## 一键安装（推荐）
 
 ```bash
-curl -sSL https://pmm.parlz.com/install.sh | bash
+curl -sSL https://pmm.parlz.com/download/install.sh | bash
 ```
 
-> 说明：`install.sh` 现在由 GitHub Release 提供；若你手动部署，可把仓库里的 `install.sh` 放到站点根目录，或直接用下方的 GitHub 链接。
+## 各平台产物（`/download/`）
 
-## 各平台产物（GitHub Release）
+- [pmm-0.3.6-windows-amd64.zip](/download/pmm-0.3.6-windows-amd64.zip) — Windows 免安装
+- [pmm_0.3.6_amd64.deb](/download/pmm_0.3.6_amd64.deb) — Debian/Ubuntu
+- [pmm-0.3.6.x86_64.rpm](/download/pmm-0.3.6.x86_64.rpm) — CentOS/RHEL
+- [pmm-0.3.6.apk](/download/pmm-0.3.6.apk) — Alpine
+- [pmm-0.3.6.pkg.tar.zst](/download/pmm-0.3.6.pkg.tar.zst) — Arch
+- [pmm](/download/pmm) — Linux 二进制
+- [pmm.exe](/download/pmm.exe) — Windows 二进制
+- [install.sh](/download/install.sh) — 一键安装脚本
 
-- [pmm-0.3.6-windows-amd64.zip](https://github.com/JGZYES/ParlzPackageManger/releases/latest) — Windows 免安装
-- [pmm_0.3.6_amd64.deb](https://github.com/JGZYES/ParlzPackageManger/releases/latest) — Debian/Ubuntu
-- [pmm-0.3.6.x86_64.rpm](https://github.com/JGZYES/ParlzPackageManger/releases/latest) — CentOS/RHEL
-- [pmm-0.3.6-linux-amd64.pdm](https://github.com/JGZYES/ParlzPackageManger/releases/latest) — `.pdm` 包
-- [pmm-0.3.6.apk](https://github.com/JGZYES/ParlzPackageManger/releases/latest) — Alpine
-- [pmm-0.3.6.pkg.tar.zst](https://github.com/JGZYES/ParlzPackageManger/releases/latest) — Arch
+> `.pdm` 包走镜像注册表:`pmm install pmm==0.3.6`(见 [镜像源](index.php?page=mirror))。
 
 ## 用 pmm 安装（从镜像注册表）
 
-mirror 注册表保留在 `web/mirror/`，pmm 客户端可直接安装：
-
 ```bash
-pmm install pmm==0.3.6          # 升级 pmm 自身
-pmm install nodejs              # 装一个软件包
+pmm install pmm==0.3.6
+pmm install nodejs
 ```
 
 ## 镜像源
@@ -33,4 +33,4 @@ pmm install nodejs              # 装一个软件包
 - **深圳（默认）**：`https://sz.pmm.parlz.com/mirror/packages`
 - **香港（备份）**：`https://pmm.parlz.com/mirror/packages`
 
-全部历史版本的 `.pdm` 都在镜像 `mirror/packages/pmm/` 下。详见 [镜像源](index.php?page=mirror)。
+历史版本的 `.pdm` 都在镜像 `mirror/packages/pmm/` 下。详见 [镜像源](index.php?page=mirror)。
diff --git a/web/docs/md/install.md b/web/docs/md/install.md
index dfe503d..0b2b79c 100644
--- a/web/docs/md/install.md
+++ b/web/docs/md/install.md
@@ -1,9 +1,11 @@
 # 安装
 
+所有安装包在官网 `download/` 目录。
+
 ## Linux / macOS 一键
 
 ```bash
-curl -sSL https://pmm.parlz.com/install.sh | bash
+curl -sSL https://pmm.parlz.com/download/install.sh | bash
 ```
 
 ## Windows
@@ -12,7 +14,7 @@ curl -sSL https://pmm.parlz.com/install.sh | bash
 
 ```bash
 # PowerShell
-Invoke-WebRequest https://github.com/JGZYES/ParlzPackageManger/releases/latest/download/pmm-0.3.6-windows-amd64.zip -OutFile pmm.zip
+Invoke-WebRequest https://pmm.parlz.com/download/pmm-0.3.6-windows-amd64.zip -OutFile pmm.zip
 Expand-Archive pmm.zip -DestinationPath pmm
 # 然后将 pmm\pmm.exe 所在目录加入 PATH
 ```
@@ -20,14 +22,14 @@ Expand-Archive pmm.zip -DestinationPath pmm
 ## Debian / Ubuntu（.deb）
 
 ```bash
-curl -L -o pmm.deb https://github.com/JGZYES/ParlzPackageManger/releases/latest/download/pmm_0.3.6_amd64.deb
+curl -L -o pmm.deb https://pmm.parlz.com/download/pmm_0.3.6_amd64.deb
 sudo apt install ./pmm.deb
 ```
 
 ## CentOS / RHEL（.rpm）
 
 ```bash
-curl -L -o pmm.rpm https://github.com/JGZYES/ParlzPackageManger/releases/latest/download/pmm-0.3.6-1.x86_64.rpm
+curl -L -o pmm.rpm https://pmm.parlz.com/download/pmm-0.3.6.x86_64.rpm
 sudo rpm -Uvh pmm.rpm
 ```
 
diff --git a/web/download/install.sh b/web/download/install.sh
new file mode 100644
index 0000000..a8d4e8c
--- /dev/null
+++ b/web/download/install.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+# ParlzPackageManager (PMM) — Linux/macOS one-line installer.
+#
+# 用法：
+#   curl -sSL -o install.sh https://pmm.parlz.com/install.sh && bash install.sh
+#   或：curl -sSL https://pmm.parlz.com/install.sh | bash
+#
+# 下载官方 release 二进制并安装到 /usr/local/bin/pmm（root）或 ~/.local/bin/pmm。
+set -e
+VER="0.3.6"
+REPO="JGZYES/ParlzPackageManger"
+
+# ---- 检测平台 ----
+OS="$(uname -s)"; ARCH="$(uname -m)"
+case "$OS" in
+  Linux)  os=linux ;;
+  Darwin) os=macos ;;
+  *) echo "pmm: 不支持的平台 $OS"; exit 1 ;;
+esac
+case "$ARCH" in
+  x86_64|amd64) arch=amd64 ;;
+  aarch64|arm64) arch=arm64 ;;
+  *) echo "pmm: 不支持的架构 $ARCH"; exit 1 ;;
+esac
+
+# ---- 下载 pmm（release 资产名为 pmm）----
+URL="https://github.com/$REPO/releases/download/v$VER/pmm"
+if [ "$arch" != "amd64" ]; then
+  echo "pmm: 注意：官方发布目前只提供 amd64 资产，$os/$arch 可能 404"
+fi
+echo "pmm: 下载 v$VER ($os/$arch) ..."
+TMP="$(mktemp)"
+# --progress-bar shows a live download progress line (tty only)
+if ! curl -fL --progress-bar --max-time 300 -o "$TMP" "$URL"; then
+  rm -f "$TMP"; echo "pmm: 下载失败（$URL）"; exit 1
+fi
+echo ""
+chmod +x "$TMP"
+
+# ---- 安装 ----
+if [ "$(id -u)" = "0" ]; then
+  DEST="/usr/local/bin/pmm"
+else
+  DEST="${HOME}/.local/bin/pmm"
+fi
+mkdir -p "$(dirname "$DEST")"
+cp "$TMP" "$DEST" && chmod +x "$DEST" && rm -f "$TMP"
+
+# ---- PATH 提示 ----
+case ":$PATH:" in
+  *":$(dirname "$DEST"):"*) ;;
+  *) echo "pmm: 请将 $(dirname "$DEST") 加入 PATH（或重新登录 shell）" ;;
+esac
+
+echo "pmm: 安装完成 -> $DEST"
+"$DEST" -v 2>/dev/null || true
diff --git a/web/download/pmm b/web/download/pmm
new file mode 100644
index 0000000..f0b8b5d
Binary files /dev/null and b/web/download/pmm differ
diff --git a/web/download/pmm-0.3.6.apk b/web/download/pmm-0.3.6.apk
new file mode 100644
index 0000000..8d33fd8
Binary files /dev/null and b/web/download/pmm-0.3.6.apk differ
diff --git a/web/download/pmm-0.3.6.pkg.tar.zst b/web/download/pmm-0.3.6.pkg.tar.zst
new file mode 100644
index 0000000..c601952
Binary files /dev/null and b/web/download/pmm-0.3.6.pkg.tar.zst differ
diff --git a/web/download/pmm-0.3.6.x86_64.rpm b/web/download/pmm-0.3.6.x86_64.rpm
new file mode 100644
index 0000000..f40295f
Binary files /dev/null and b/web/download/pmm-0.3.6.x86_64.rpm differ
diff --git a/web/download/pmm_0.3.6_amd64.deb b/web/download/pmm_0.3.6_amd64.deb
new file mode 100644
index 0000000..202dee1
Binary files /dev/null and b/web/download/pmm_0.3.6_amd64.deb differ
diff --git a/web/install.sh b/web/install.sh
new file mode 100644
index 0000000..a8d4e8c
--- /dev/null
+++ b/web/install.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+# ParlzPackageManager (PMM) — Linux/macOS one-line installer.
+#
+# 用法：
+#   curl -sSL -o install.sh https://pmm.parlz.com/install.sh && bash install.sh
+#   或：curl -sSL https://pmm.parlz.com/install.sh | bash
+#
+# 下载官方 release 二进制并安装到 /usr/local/bin/pmm（root）或 ~/.local/bin/pmm。
+set -e
+VER="0.3.6"
+REPO="JGZYES/ParlzPackageManger"
+
+# ---- 检测平台 ----
+OS="$(uname -s)"; ARCH="$(uname -m)"
+case "$OS" in
+  Linux)  os=linux ;;
+  Darwin) os=macos ;;
+  *) echo "pmm: 不支持的平台 $OS"; exit 1 ;;
+esac
+case "$ARCH" in
+  x86_64|amd64) arch=amd64 ;;
+  aarch64|arm64) arch=arm64 ;;
+  *) echo "pmm: 不支持的架构 $ARCH"; exit 1 ;;
+esac
+
+# ---- 下载 pmm（release 资产名为 pmm）----
+URL="https://github.com/$REPO/releases/download/v$VER/pmm"
+if [ "$arch" != "amd64" ]; then
+  echo "pmm: 注意：官方发布目前只提供 amd64 资产，$os/$arch 可能 404"
+fi
+echo "pmm: 下载 v$VER ($os/$arch) ..."
+TMP="$(mktemp)"
+# --progress-bar shows a live download progress line (tty only)
+if ! curl -fL --progress-bar --max-time 300 -o "$TMP" "$URL"; then
+  rm -f "$TMP"; echo "pmm: 下载失败（$URL）"; exit 1
+fi
+echo ""
+chmod +x "$TMP"
+
+# ---- 安装 ----
+if [ "$(id -u)" = "0" ]; then
+  DEST="/usr/local/bin/pmm"
+else
+  DEST="${HOME}/.local/bin/pmm"
+fi
+mkdir -p "$(dirname "$DEST")"
+cp "$TMP" "$DEST" && chmod +x "$DEST" && rm -f "$TMP"
+
+# ---- PATH 提示 ----
+case ":$PATH:" in
+  *":$(dirname "$DEST"):"*) ;;
+  *) echo "pmm: 请将 $(dirname "$DEST") 加入 PATH（或重新登录 shell）" ;;
+esac
+
+echo "pmm: 安装完成 -> $DEST"
+"$DEST" -v 2>/dev/null || true