diff --git a/README.en.md b/README.en.md
index 2c5f76c..fd8663e 100644
--- a/README.en.md
+++ b/README.en.md
@@ -56,17 +56,25 @@ of the setup wizard); everything else is automatic.
 
 ### 1. Install the plugin
 
-In a Kimi Code session:
+In a Kimi Code session (any of these):
 
 ```
+# From GitHub (recommended)
+/plugins install https://github.com/billowliu2/kimi-eyes
+
+# From a local directory
 /plugins install D:\AIGC\Plugin\kimi-eyes
 ```
 
 ### 2. Configure the vision API (one-time)
 
-Run the setup wizard from the plugin directory:
+Run the setup wizard (any of these):
 
 ```
+# One-shot via npm (once published)
+npx kimi-eyes setup
+
+# From the local plugin directory
 cd D:\AIGC\Plugin\kimi-eyes
 node setup.mjs
 ```
diff --git a/README.md b/README.md
index 1e8f622..8dc344e 100644
--- a/README.md
+++ b/README.md
@@ -38,17 +38,25 @@
 
 ### 1. 安装插件
 
-在 KimiCode 会话里执行：
+在 KimiCode 会话里执行（任选一种）：
 
 ```
+# 方式一：从 GitHub 安装（推荐）
+/plugins install https://github.com/billowliu2/kimi-eyes
+
+# 方式二：从本地目录安装
 /plugins install D:\AIGC\Plugin\kimi-eyes
 ```
 
 ### 2. 配置视觉 API（一次性）
 
-在插件目录运行配置向导：
+运行配置向导（任选一种）：
 
 ```
+# npm 安装后一键运行（发布后可用）
+npx kimi-eyes setup
+
+# 本地插件目录运行
 cd D:\AIGC\Plugin\kimi-eyes
 node setup.mjs
 ```
diff --git a/setup.mjs b/setup.mjs
index 79c7a04..4d72064 100644
--- a/setup.mjs
+++ b/setup.mjs
@@ -7,8 +7,13 @@
 import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
+import { fileURLToPath } from 'node:url';
 import { callVLM, modelsEndpoint, ONE_PX_PNG_BASE64, modelCapabilityTag } from './mcp/vision.mjs';
 
+// Directory that contains this script — used for the /plugins install hint.
+// Works both when run locally and when run via `npx kimi-eyes setup` from the npm package.
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
 // ---------------------------------------------------------------------------
 // Raw-mode line input (supports masked echo)
 // ---------------------------------------------------------------------------
@@ -33,7 +38,13 @@ function ask(query, { hidden = false } = {}) {
   if (!stdin.isTTY) {
     // Non-TTY fallback (piped input in tests/CI): plain line read, no masking.
     process.stdout.write(query);
-    return ensurePipeLines().then((lines) => lines.shift() ?? '');
+    return ensurePipeLines().then((lines) => {
+      if (lines.length === 0) {
+        console.error('\n[setup] 输入已结束，向导中止。');
+        process.exit(1);
+      }
+      return lines.shift() ?? '';
+    });
   }
   process.stdout.write(query);
   stdin.setRawMode(true);
@@ -230,7 +241,7 @@ async function main() {
   if (cfg.mainModel) console.log(`  mainModel: ${cfg.mainModel} (触发判断用)`);
   console.log('');
   console.log('下一步：');
-  console.log(`  1. 安装插件: /plugins install ${process.cwd()}`);
+  console.log(`  1. 安装插件: /plugins install ${__dirname}`);
   console.log('  2. 启用插件: /reload');
   console.log('  3. 开始使用: 非多模态模型下 @图片路径 或 截图后提问');
 }