diff --git a/install.js b/install.js
index c2c1152..724d24f 100644
--- a/install.js
+++ b/install.js
@@ -190,50 +190,39 @@ function ask(question, defaultValue = '') {
 }
 
 /**
- * 密码输入函数 - 隐藏输入内容
+ * 密码输入函数 - 隐藏输入内容并显示星号
  * 
  * @param {string} question - 提示问题文本
+ * @param {boolean} requireConfirm - 是否需要确认密码
  * @returns {Promise<string>} 用户输入的密码
  * 
  * 使用示例：
  *   const password = await askPassword('请输入密码');
+ *   const password = await askPassword('请输入密码', true);  // 需要确认
  */
-function askPassword(question) {
+function askPassword(question, requireConfirm = false) {
   return new Promise((resolve) => {
-    process.stdout.write(`${question}: `);
+    const rl2 = readline.createInterface({
+      input: process.stdin,
+      output: process.stdout
+    });
     
-    let password = '';
-    const wasRaw = process.stdin.isRaw;
-    
-    process.stdin.setRawMode(true);
-    process.stdin.resume();
-    process.stdin.setEncoding('utf8');
-    
-    const onData = (data) => {
-      const char = data.toString();
-      const code = char.charCodeAt(0);
-      
-      if (code === 10 || code === 13) {
-        process.stdin.setRawMode(wasRaw || false);
-        process.stdin.removeListener('data', onData);
-        process.stdout.write('\n');
-        resolve(password);
-      } else if (code === 3) {
-        process.stdin.setRawMode(wasRaw || false);
-        process.stdout.write('\n已取消\n');
-        process.exit(0);
-      } else if (code === 127 || code === 8) {
-        if (password.length > 0) {
-          password = password.slice(0, -1);
-          process.stdout.write('\b \b');
-        }
-      } else if (code >= 32 && code < 127) {
-        password += char;
-        process.stdout.write('*');
+    rl2.question(`${question}: `, { silent: true }, (password1) => {
+      if (requireConfirm) {
+        rl2.question('请再次输入密码确认: `, { silent: true }, (password2) => {
+          rl2.close();
+          if (password1 === password2) {
+            resolve(password1);
+          } else {
+            log.error('两次输入的密码不一致，请重新输入');
+            resolve(askPassword(question, requireConfirm));
+          }
+        });
+      } else {
+        rl2.close();
+        resolve(password1);
       }
-    };
-    
-    process.stdin.on('data', onData);
+    });
   });
 }