From fbaf7629b850d87eea47ed15134174b0b55d7057 Mon Sep 17 00:00:00 2001
From: QLHazyCoder <2825305047@qq.com>
Date: Mon, 13 Apr 2026 01:47:51 +0800
Subject: [PATCH] =?UTF-8?q?feat(email-generator):=20=E6=9B=B4=E6=96=B0=20C?=
 =?UTF-8?q?loudflare=20=E9=82=AE=E7=AE=B1=E7=94=9F=E6=88=90=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91=EF=BC=8C=E4=BD=BF=E7=94=A8=2010=20=E4=BD=8D=E9=9A=8F?=
 =?UTF-8?q?=E6=9C=BA=E5=89=8D=E7=BC=80=E6=A0=BC=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md     |  7 ++++---
 background.js | 29 ++++++++++++++++++-----------
 2 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/README.md b/README.md
index b120186..33a1a9b 100644
--- a/README.md
+++ b/README.md
@@ -182,9 +182,10 @@ Cloudflare 模式下，插件不会再调用 Cloudflare API 创建路由。
 它现在只做一件事：
 
 1. 根据你当前选中的 `CF 域名`
-2. 本地生成一个随机前缀
-3. 直接得到一个类似 `user20260412153000123@example.xyz` 的注册邮箱
-4. 把这个邮箱写入当前流程继续往下跑
+2. 本地生成一个 10 位随机前缀
+3. 前缀由 `6 个小写字母 + 4 个数字` 组成，顺序随机打乱
+4. 直接得到一个类似 `a3b9cd1e2f@example.xyz` 的注册邮箱
+5. 把这个邮箱写入当前流程继续往下跑
 
 也就是说，插件默认认为：
 
diff --git a/background.js b/background.js
index 1902e12..3657472 100644
--- a/background.js
+++ b/background.js
@@ -3027,17 +3027,24 @@ function getEmailGeneratorLabel(generator) {
 }
 
 function generateCloudflareAliasLocalPart() {
-  const now = new Date();
-  const stamp = [
-    now.getFullYear(),
-    String(now.getMonth() + 1).padStart(2, '0'),
-    String(now.getDate()).padStart(2, '0'),
-    String(now.getHours()).padStart(2, '0'),
-    String(now.getMinutes()).padStart(2, '0'),
-    String(now.getSeconds()).padStart(2, '0'),
-  ].join('');
-  const randomPart = String(Math.floor(Math.random() * 900) + 100);
-  return `user${stamp}${randomPart}`.toLowerCase();
+  const letters = 'abcdefghijklmnopqrstuvwxyz';
+  const digits = '0123456789';
+  const chars = [];
+
+  for (let i = 0; i < 6; i++) {
+    chars.push(letters[Math.floor(Math.random() * letters.length)]);
+  }
+
+  for (let i = 0; i < 4; i++) {
+    chars.push(digits[Math.floor(Math.random() * digits.length)]);
+  }
+
+  for (let i = chars.length - 1; i > 0; i--) {
+    const j = Math.floor(Math.random() * (i + 1));
+    [chars[i], chars[j]] = [chars[j], chars[i]];
+  }
+
+  return chars.join('');
 }
 
 async function fetchCloudflareEmail(state, options = {}) {