diff --git a/README.md b/README.md
index e4479af..8c30d93 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ iwr -useb https://github.carrydelahaye.work/openclaw/openclaw-setup-cn/raw/branc
 - 默认跳过搜索提供商配置（`--skip-search`）
 - 默认跳过渠道配置（`--skip-channels`）
 - 默认跳过 Skills 配置（`--skip-skills`）
+- OpenClaw 安装优先走 `npmmirror`，失败后回退 `npmjs`（更适合国内网络）
 
 ---
 
diff --git a/install-macos.sh b/install-macos.sh
index 02801c9..a0734c0 100755
--- a/install-macos.sh
+++ b/install-macos.sh
@@ -89,14 +89,31 @@ fi
 
 # ─────────────────────────────────────────────
 # 步骤 2: 安装 / 更新 OpenClaw
+# 国内网络优先：npmmirror → npmjs（必要时）
 # ─────────────────────────────────────────────
 info "正在安装 / 更新 OpenClaw..."
 
-curl -fsSL https://openclaw.ai/install.sh | bash -s -- --no-onboard
-success "OpenClaw 安装 / 更新完成。"
+install_openclaw_with_registry() {
+  local registry="$1"
+  info "尝试通过 npm 安装 OpenClaw（$registry）..."
+  npm install -g openclaw@latest --registry="$registry"
+}
+
+if install_openclaw_with_registry "https://registry.npmmirror.com"; then
+  success "已通过 npmmirror 安装 / 更新 OpenClaw。"
+elif install_openclaw_with_registry "https://registry.npmjs.org"; then
+  success "已通过 npm 官方源安装 / 更新 OpenClaw。"
+else
+  error "OpenClaw 安装失败：npmmirror 与 npm 官方源均不可用。"
+fi
 
 # 确保 openclaw 在 PATH 中
-export PATH="$HOME/.openclaw/bin:$PATH"
+NPM_PREFIX=$(npm config get prefix 2>/dev/null || true)
+if [[ -n "$NPM_PREFIX" ]]; then
+  export PATH="$NPM_PREFIX/bin:$HOME/.openclaw/bin:$PATH"
+else
+  export PATH="$HOME/.openclaw/bin:$PATH"
+fi
 
 if ! command -v openclaw &>/dev/null; then
   error "OpenClaw 安装失败 — 在 PATH 中找不到 'openclaw'。请尝试重启终端后再次运行此脚本。"
diff --git a/install-windows-en.ps1 b/install-windows-en.ps1
index c0fd3de..38f9e96 100644
--- a/install-windows-en.ps1
+++ b/install-windows-en.ps1
@@ -186,12 +186,27 @@ if (Get-Command git -ErrorAction SilentlyContinue) {
 
 # ─────────────────────────────────────────────
 # Step 3: Install / Update OpenClaw
+# China-first path: npmmirror → npmjs (if needed)
 # ─────────────────────────────────────────────
 Write-Info "Installing / updating OpenClaw..."
 
-npm install -g openclaw@latest 2>&1 | Write-Host
-if ($LASTEXITCODE -ne 0) {
-    Write-Err "OpenClaw installation failed. Please run manually: npm install -g openclaw@latest"
+function Install-OpenClawByRegistry($registry) {
+    Write-Info "Trying npm install via $registry ..."
+    npm install -g openclaw@latest --registry=$registry 2>&1 | Write-Host
+    return ($LASTEXITCODE -eq 0)
+}
+
+$installedOpenClaw = $false
+if (Install-OpenClawByRegistry "https://registry.npmmirror.com") {
+    Write-Ok "OpenClaw installed / updated via npmmirror."
+    $installedOpenClaw = $true
+} elseif (Install-OpenClawByRegistry "https://registry.npmjs.org") {
+    Write-Ok "OpenClaw installed / updated via npm registry."
+    $installedOpenClaw = $true
+}
+
+if (-not $installedOpenClaw) {
+    Write-Err "OpenClaw installation failed: both npmmirror and npm registry are unavailable."
 }
 
 # Refresh PATH
diff --git a/install-windows.ps1 b/install-windows.ps1
index 2ea515f..f9264c5 100644
--- a/install-windows.ps1
+++ b/install-windows.ps1
@@ -187,12 +187,27 @@ if (Get-Command git -ErrorAction SilentlyContinue) {
 
 # ─────────────────────────────────────────────
 # 步骤 3: 安装 / 更新 OpenClaw
+# 国内网络优先：npmmirror → npmjs（必要时）
 # ─────────────────────────────────────────────
 Write-Info "正在安装 / 更新 OpenClaw..."
 
-npm install -g openclaw@latest 2>&1 | Write-Host
-if ($LASTEXITCODE -ne 0) {
-    Write-Err "OpenClaw 安装失败。请手动运行：npm install -g openclaw@latest"
+function Install-OpenClawByRegistry($registry) {
+    Write-Info "尝试通过 npm 安装 OpenClaw（$registry）..."
+    npm install -g openclaw@latest --registry=$registry 2>&1 | Write-Host
+    return ($LASTEXITCODE -eq 0)
+}
+
+$installedOpenClaw = $false
+if (Install-OpenClawByRegistry "https://registry.npmmirror.com") {
+    Write-Ok "已通过 npmmirror 安装 / 更新 OpenClaw。"
+    $installedOpenClaw = $true
+} elseif (Install-OpenClawByRegistry "https://registry.npmjs.org") {
+    Write-Ok "已通过 npm 官方源安装 / 更新 OpenClaw。"
+    $installedOpenClaw = $true
+}
+
+if (-not $installedOpenClaw) {
+    Write-Err "OpenClaw 安装失败：npmmirror 与 npm 官方源均不可用。"
 }
 
 # 刷新 PATH