diff --git a/telegram_bot.py b/telegram_bot.py
index 7fb7b50..7639b8c 100644
--- a/telegram_bot.py
+++ b/telegram_bot.py
@@ -118,6 +118,7 @@ class ProvisionerBot:
             ("list", self.cmd_list),
             ("config", self.cmd_config),
             ("fingerprint", self.cmd_fingerprint),
+            ("concurrent", self.cmd_concurrent),
             ("run", self.cmd_run),
             ("run_all", self.cmd_run_all),
             ("resume", self.cmd_resume),
@@ -247,6 +248,7 @@ class ProvisionerBot:
             BotCommand("stop", "停止当前任务"),
             # 配置管理
             BotCommand("fingerprint", "开启/关闭随机指纹"),
+            BotCommand("concurrent", "开启/关闭并发处理"),
             BotCommand("include_owners", "开启/关闭 Owner 入库"),
             BotCommand("reload", "重载配置文件"),
             # 清理管理
@@ -307,6 +309,8 @@ class ProvisionerBot:
 
 <b>⚙️ 配置管理:</b>
 /fingerprint - 开启/关闭随机指纹
+/concurrent - 开启/关闭并发处理
+/concurrent &lt;n&gt; - 设置并发数 (1-10)
 /include_owners - 开启/关闭 Owner 入库
 /reload - 重载配置文件 (无需重启)
 /clean - 清理 team.json 和 tracker 数据
@@ -347,15 +351,15 @@ class ProvisionerBot:
 /team_fingerprint - 开启/关闭随机指纹
 /team_register - 开始自动订阅注册
 
-<b>� AutoGPTPlus:</b>
+<b>🔧 AutoGPTPlus:</b>
 /autogptplus - ChatGPT 订阅自动化管理面板
 
-<b>�💡 示例:</b>
+<b>💡 示例:</b>
 <code>/list</code> - 查看所有待处理账号
 <code>/run 0</code> - 处理第一个 Team
+<code>/concurrent 4</code> - 开启 4 并发处理
 <code>/gptmail_add my-api-key</code> - 添加 Key
-<code>/iban_add DE123...,DE456...</code> - 添加 IBAN
-<code>/domain_add @example.com</code> - 添加域名"""
+<code>/iban_add DE123...,DE456...</code> - 添加 IBAN"""
         await update.message.reply_text(help_text, parse_mode="HTML")
 
     @admin_only
@@ -487,6 +491,8 @@ class ProvisionerBot:
     @admin_only
     async def cmd_config(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
         """查看当前系统配置"""
+        from config import CONCURRENT_ENABLED, CONCURRENT_WORKERS
+
         # 授权服务地址
         if AUTH_PROVIDER == "s2a":
             auth_url = S2A_API_BASE or "未配置"
@@ -507,6 +513,12 @@ class ProvisionerBot:
         # 随机指纹状态
         fingerprint_status = "✅ 已开启" if BROWSER_RANDOM_FINGERPRINT else "❌ 未开启"
 
+        # 并发处理状态
+        if CONCURRENT_ENABLED:
+            concurrent_status = f"✅ 已开启 ({CONCURRENT_WORKERS} 并发)"
+        else:
+            concurrent_status = "❌ 未开启"
+
         lines = [
             "<b>⚙️ 系统配置</b>",
             "",
@@ -520,6 +532,7 @@ class ProvisionerBot:
             "",
             "<b>🌐 浏览器</b>",
             f"  随机指纹: {fingerprint_status}",
+            f"  并发处理: {concurrent_status}",
             "",
             "<b>👥 账号设置</b>",
             f"  每 Team 账号数: {ACCOUNTS_PER_TEAM}",
@@ -530,6 +543,7 @@ class ProvisionerBot:
             "",
             "<b>💡 提示:</b>",
             "/fingerprint - 切换随机指纹",
+            "/concurrent - 切换并发处理",
             "/include_owners - 切换 Owner 入库",
             "/s2a_config - 配置 S2A 参数",
         ]
@@ -621,6 +635,89 @@ class ProvisionerBot:
         except Exception as e:
             await update.message.reply_text(f"❌ 修改配置失败: {e}")
 
+    @admin_only
+    async def cmd_concurrent(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
+        """切换并发处理开关或设置并发数"""
+        import tomli_w
+        from config import CONCURRENT_ENABLED, CONCURRENT_WORKERS
+
+        try:
+            # 读取当前配置
+            with open(CONFIG_FILE, "rb") as f:
+                import tomllib
+                config = tomllib.load(f)
+
+            # 确保 concurrent section 存在
+            if "concurrent" not in config:
+                config["concurrent"] = {"enabled": False, "workers": 4}
+
+            # 解析参数
+            args = context.args if context.args else []
+
+            if not args:
+                # 无参数: 切换开关
+                current = config["concurrent"].get("enabled", False)
+                new_value = not current
+                config["concurrent"]["enabled"] = new_value
+
+                # 写回文件
+                with open(CONFIG_FILE, "wb") as f:
+                    tomli_w.dump(config, f)
+
+                workers = config["concurrent"].get("workers", 4)
+                status = "✅ 已开启" if new_value else "❌ 已关闭"
+
+                await update.message.reply_text(
+                    f"<b>⚡ 并发处理</b>\n\n"
+                    f"状态: {status}\n"
+                    f"并发数: {workers}\n\n"
+                    f"开启后将同时启动 {workers} 个浏览器实例并行处理账号\n\n"
+                    f"<b>💡 设置并发数:</b>\n"
+                    f"<code>/concurrent 4</code> - 设置为 4 并发\n\n"
+                    f"使用 /reload 立即生效",
+                    parse_mode="HTML"
+                )
+
+            else:
+                # 有参数: 设置并发数
+                try:
+                    workers = int(args[0])
+                    if workers < 1 or workers > 10:
+                        await update.message.reply_text("❌ 并发数范围: 1-10")
+                        return
+
+                    config["concurrent"]["workers"] = workers
+                    config["concurrent"]["enabled"] = True  # 设置并发数时自动开启
+
+                    # 写回文件
+                    with open(CONFIG_FILE, "wb") as f:
+                        tomli_w.dump(config, f)
+
+                    await update.message.reply_text(
+                        f"<b>⚡ 并发处理</b>\n\n"
+                        f"状态: ✅ 已开启\n"
+                        f"并发数: {workers}\n\n"
+                        f"将同时启动 {workers} 个浏览器实例并行处理账号\n\n"
+                        f"💡 使用 /reload 立即生效",
+                        parse_mode="HTML"
+                    )
+
+                except ValueError:
+                    await update.message.reply_text(
+                        "❌ 无效的并发数\n\n"
+                        "用法:\n"
+                        "/concurrent - 切换开关\n"
+                        "/concurrent 4 - 设置为 4 并发"
+                    )
+
+        except ImportError:
+            await update.message.reply_text(
+                "❌ 缺少 tomli_w 依赖\n"
+                "请运行: uv add tomli_w"
+            )
+        except Exception as e:
+            await update.message.reply_text(f"❌ 修改配置失败: {e}")
+
     @admin_only
     async def cmd_reload(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
         """重载配置文件"""