diff --git a/.gitignore b/.gitignore
index ebd577f..82731ee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ docs/.vitepress/dist/
 
 # Bun
 bun.lockb
+ef01e1d7cb66896f9c042ca96ba35f2e.png
diff --git a/CLAUDE.md b/CLAUDE.md
index ddd0f03..fc21636 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -60,7 +60,7 @@ xcodecli-shells/
 
 ```powershell
 # 使用方式
-$key='YOUR_API_KEY'; iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.ps1 | iex
+$key='YOUR_API_KEY'; iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.ps1)
 ```
 
 ## 通用脚本模式
diff --git a/ClaudeCode/setup-claude-code.ps1 b/ClaudeCode/setup-claude-code.ps1
index e042108..6083883 100644
--- a/ClaudeCode/setup-claude-code.ps1
+++ b/ClaudeCode/setup-claude-code.ps1
@@ -1,7 +1,7 @@
 # Claude Code Configuration Script for XCodeCLI (Windows)
 # This script configures Claude Code to use your XCodeCLI instance
 # Run with: powershell -ExecutionPolicy Bypass -File setup-claude-code.ps1 -ApiKey YOUR_KEY
-# Or via one-liner: & { $key='YOUR_KEY'; iwr -useb https://api.xcodecli.com/setup-claude-code.ps1 | iex }
+# Or via one-liner: & { $key='YOUR_KEY'; iex (irm https://api.xcodecli.com/setup-claude-code.ps1) }
 
 param(
     [string]$ApiKey,
diff --git a/GeminiCLI/setup-gemini.ps1 b/GeminiCLI/setup-gemini.ps1
index 388f60d..a05554d 100644
--- a/GeminiCLI/setup-gemini.ps1
+++ b/GeminiCLI/setup-gemini.ps1
@@ -254,7 +254,7 @@ Interactive mode (no arguments):
   .\setup-gemini.ps1
 
 One-liner:
-  `$key='YOUR_API_KEY'; iwr -useb https://your-domain.tld/setup-gemini.ps1 | iex
+  `$key='YOUR_API_KEY'; iex (irm https://your-domain.tld/setup-gemini.ps1)
 
 PowerShell Execution Policy:
   If you get an execution policy error, run:
diff --git a/README.md b/README.md
index eade07c..e1af391 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ XCodeCLI-Shells 是一个跨平台的配置工具集，用于设置 Claude Code
 
 ```powershell
 $key='YOUR_API_KEY'
-iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup-claude-code.ps1 | iex
+iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup-claude-code.ps1)
 ```
 
 #### Unix/Linux/macOS (Bash)
diff --git a/codex/setup-codex.ps1 b/codex/setup-codex.ps1
index 5467e97..a67a4e1 100644
--- a/codex/setup-codex.ps1
+++ b/codex/setup-codex.ps1
@@ -256,7 +256,7 @@ Interactive mode (no arguments):
   .\setup-codex.ps1
 
 One-liner:
-  `$key='YOUR_API_KEY'; iwr -useb https://your-domain.tld/setup-codex.ps1 | iex
+  `$key='YOUR_API_KEY'; iex (irm https://your-domain.tld/setup-codex.ps1)
 
 PowerShell Execution Policy:
   If you get an execution policy error, run:
diff --git a/docs/guide/claude-code.md b/docs/guide/claude-code.md
index 4003b01..f92b2a2 100644
--- a/docs/guide/claude-code.md
+++ b/docs/guide/claude-code.md
@@ -13,7 +13,7 @@ API_KEY='你的密钥' bash -c "$(curl -fsSL https://gitea.sususu.cf/sususu/xcod
 ```
 
 ```powershell [Windows]
-$key='你的密钥'; iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/ClaudeCode/setup-claude-code.ps1 | iex
+$key='你的密钥'; iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/ClaudeCode/setup-claude-code.ps1)
 ```
 
 :::
diff --git a/docs/guide/codex.md b/docs/guide/codex.md
index 7770dda..73d13c0 100644
--- a/docs/guide/codex.md
+++ b/docs/guide/codex.md
@@ -13,7 +13,7 @@ API_KEY='你的密钥' bash -c "$(curl -fsSL https://gitea.sususu.cf/sususu/xcod
 ```
 
 ```powershell [Windows]
-$key='你的密钥'; iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/codex/setup-codex.ps1 | iex
+$key='你的密钥'; iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/codex/setup-codex.ps1)
 ```
 
 :::
diff --git a/docs/guide/gemini-cli.md b/docs/guide/gemini-cli.md
index 694a78c..2056f0b 100644
--- a/docs/guide/gemini-cli.md
+++ b/docs/guide/gemini-cli.md
@@ -13,7 +13,7 @@ API_KEY='你的密钥' bash -c "$(curl -fsSL https://gitea.sususu.cf/sususu/xcod
 ```
 
 ```powershell [Windows]
-$key='你的密钥'; iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/GeminiCLI/setup-gemini.ps1 | iex
+$key='你的密钥'; iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/GeminiCLI/setup-gemini.ps1)
 ```
 
 :::
diff --git a/docs/guide/index.md b/docs/guide/index.md
index 5194fe2..dcd50d4 100644
--- a/docs/guide/index.md
+++ b/docs/guide/index.md
@@ -25,7 +25,7 @@ API_KEY='你的密钥' bash -c "$(curl -fsSL https://gitea.sususu.cf/sususu/xcod
 ```
 
 ```powershell [Windows]
-$key='你的密钥'; iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.ps1 | iex
+$key='你的密钥'; iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.ps1)
 ```
 
 :::
diff --git a/docs/index.md b/docs/index.md
index bdc0729..f80c6f0 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -33,7 +33,7 @@ const copied = ref(false)
 
 const commands = {
   bash: `API_KEY='你的密钥' bash -c "$(curl -fsSL https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.sh)"`,
-  powershell: `$key='你的密钥'; iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.ps1 | iex`
+  powershell: `$key='你的密钥'; iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.ps1)`
 }
 
 function copyCommand() {
diff --git a/quick-start.html b/quick-start.html
index 77c59d5..049cd6c 100644
--- a/quick-start.html
+++ b/quick-start.html
@@ -296,7 +296,7 @@
                 <button class="copy-btn" onclick="copyCode('windows-code')">📋 复制</button>
                 <div class="code-block" id="windows-code">
 <span class="code-line">$key='YOUR_API_KEY'</span>
-<span class="code-line">iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup-claude-code.ps1 | iex</span>
+<span class="code-line">iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup-claude-code.ps1)</span>
                 </div>
             </div>
         </div>
@@ -345,7 +345,7 @@
             const windowsCode = document.getElementById('windows-code');
             windowsCode.innerHTML = `
 <span class="code-line">$key='${apiKey}'</span>
-<span class="code-line">iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup-claude-code.ps1 | iex</span>
+<span class="code-line">iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup-claude-code.ps1)</span>
             `.trim();
 
             // 更新 Unix 代码
diff --git a/setup-claude-code.ps1 b/setup-claude-code.ps1
index e042108..6083883 100644
--- a/setup-claude-code.ps1
+++ b/setup-claude-code.ps1
@@ -1,7 +1,7 @@
 # Claude Code Configuration Script for XCodeCLI (Windows)
 # This script configures Claude Code to use your XCodeCLI instance
 # Run with: powershell -ExecutionPolicy Bypass -File setup-claude-code.ps1 -ApiKey YOUR_KEY
-# Or via one-liner: & { $key='YOUR_KEY'; iwr -useb https://api.xcodecli.com/setup-claude-code.ps1 | iex }
+# Or via one-liner: & { $key='YOUR_KEY'; iex (irm https://api.xcodecli.com/setup-claude-code.ps1) }
 
 param(
     [string]$ApiKey,
diff --git a/setup.ps1 b/setup.ps1
index 7f03ca2..5cffd6b 100644
--- a/setup.ps1
+++ b/setup.ps1
@@ -6,7 +6,7 @@ param(
     [switch]$Help
 )
 
-# 支持一行命令传入 API Key: $key='xxx'; iwr ... | iex
+# 支持一行命令传入 API Key: $key='xxx'; iex (irm URL)
 if (-not $ApiKey -and (Test-Path Variable:key)) { $ApiKey = $key }
 
 # ========== UTF-8 编码兼容 ==========
@@ -70,7 +70,7 @@ Options:
   - 若未安装 Node.js，脚本会自动通过 fnm 安装 Node.js 24.x
 
 一行命令快速使用:
-  `$key='YOUR_API_KEY'; iwr -useb https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.ps1 | iex
+  `$key='YOUR_API_KEY'; iex (irm https://gitea.sususu.cf/sususu/xcodecli-shells/raw/branch/main/setup.ps1)
 "@
     exit 0
 }