diff --git a/apps/coreRestart.js b/apps/coreRestart.js
index ed16173..21128ab 100644
--- a/apps/coreRestart.js
+++ b/apps/coreRestart.js
@@ -13,6 +13,11 @@ export default class CoreRestart extends plugin {
           fnc: 'restart',
           permission: 'master',
         },
+        {
+          reg: '^test$',
+          fnc: 'test',
+          permission: 'master',
+        },
       ],
     });
   }
@@ -35,4 +40,14 @@ export default class CoreRestart extends plugin {
       await e.reply(`核心重启花的时间有点久了呢..${restartTime?.data?.data}`, true);
     }
   }
+
+  async test(e) {
+    logger.info(configControl.get());
+
+    await configControl.set('napcat', {
+      basePath: '114514',
+      userPath: '44444',
+    });
+    logger.info(configControl.get());
+  }
 }
diff --git a/apps/login.js b/apps/login.js
index e4a428f..2fdae68 100644
--- a/apps/login.js
+++ b/apps/login.js
@@ -1,11 +1,209 @@
+import plugin from '../../../lib/plugins/plugin.js';
+import path from 'path';
+import ConfigControl from '../lib/config/configControl.js';
+import config from '../../../lib/config/config.js';
+import configControl from '../lib/config/configControl.js';
+import axios from 'axios';
+import Meme from '../lib/core/meme.js';
+
+const configPath = path.join(process.cwd(), 'data/crystelf/config');
+const loginSessions = new Map(); //正在进行的登录会话
+
 export default class LoginService extends plugin {
   constructor() {
     super({
       name: 'Onebot登录相关服务',
       dsc: '方便操作',
-      rule: [],
+      event: 'message',
+      priority: 50,
+      rule: [
+        {
+          reg: '^#登录(\\d+)?$',
+          fnc: 'loginHandler',
+        },
+        {
+          reg: '^#绑定账号\\s+\\d+$',
+          fnc: 'bindAccount',
+        },
+        {
+          reg: '^#解绑账号\\s+\\d+$',
+          fnc: 'unbindAccount',
+        },
+      ],
     });
   }
 
-  async test(e) {}
+  /**
+   * 登录命令入口
+   * @param e
+   * @returns {Promise<boolean>}
+   */
+  async loginHandler(e) {
+    let config = await configControl.get();
+    if (!config?.login?.allowGroups.includes(e.group_id)) {
+      const img = await Meme.getMeme('zhenxun', 'default');
+      return e.reply(segment.img(img)); //都不在群里玩什么;[
+    }
+    const isAdmin = e.isAdmin;
+    const userId = e.user_id;
+    const match = e.msg.match(/^#登录(\d+)?$/);
+    let targetQq = match[1];
+
+    if (!targetQq) {
+      const binds = config?.login?.userBinds[userId] || [];
+      if (binds.length === 0) {
+        if (isAdmin) {
+          e.reply('请告诉我要登录的 QQ 号', true);
+          loginSessions.set(userId, { step: 'askQq', admin: true });
+        } else {
+          return e.reply('你没有绑定可登录的账号，请联系管理员分配..', true);
+        }
+      } else if (binds.length === 1) {
+        targetQq = binds[0];
+      } else {
+        e.reply(`你绑定了多个账号，请选择要登录的 QQ:\n${binds.join('\n')}`, true);
+        loginSessions.set(userId, { step: 'chooseQq', options: binds });
+      }
+    }
+
+    if (isAdmin) {
+      await this.startAdminLogin(e, targetQq);
+    } else {
+      const binds = config?.login?.userBinds[userId] || [];
+      if (!binds.includes(targetQq)) {
+        return e.reply('你没有权限登录该账号，请联系管理员分配', true);
+      }
+      await this.startUserLogin(e, targetQq);
+    }
+  }
+
+  /** 管理员登录交互 */
+  async startAdminLogin(e, qq) {
+    loginSessions.set(e.user_id, {
+      step: 'askNickname',
+      qq,
+      admin: true,
+    });
+    e.reply(`请告诉我 QQ[${qq}] 的英文昵称`, true);
+  }
+
+  /** 普通用户登录 */
+  async startUserLogin(e, qq) {
+    loginSessions.set(e.user_id, {
+      step: 'askMethod',
+      qq,
+      admin: false,
+    });
+    e.reply(`请选择登录方式\nnc或lgr\n来登录 QQ[${qq}]`, true);
+  }
+
+  /** 绑定账号 */
+  async bindAccount(e) {
+    let config = await configControl.get()?.login;
+    if (!e.isAdmin) return;
+    const match = e.msg.match(/^#绑定账号\s+(\d+)$/);
+    if (!match) return;
+    const qq = match[1];
+    const at = e.at || e.user_id;
+    if (!config?.userBinds[at]) config.userBinds[at] = [];
+    if (!config?.userBinds[at].includes(qq)) {
+      config.userBinds[at].push(qq);
+      await ConfigControl.set('login', config);
+      e.reply(`已为 ${at} 绑定账号 ${qq}`, true);
+    } else {
+      e.reply(`该用户已绑定此账号`, true);
+    }
+  }
+
+  /** 解绑账号 */
+  async unbindAccount(e) {
+    if (!e.isAdmin) return false;
+    let config = await configControl.get()?.login;
+    const match = e.msg.match(/^#解绑账号\s+(\d+)$/);
+    if (!match) return;
+    const qq = match[1];
+    const at = e.at || e.user_id;
+    if (!config?.userBinds[at]) {
+      e.reply('该用户没有绑定账号', true);
+      return;
+    }
+    config.userBinds[at] = config.userBinds[at].filter((q) => q !== qq);
+    await ConfigControl.set('login', config);
+    e.reply(`已为 ${at} 解绑账号 ${qq}`, true);
+  }
+
+  /** 捕获消息继续交互 */
+  async accept(e) {
+    const session = loginSessions.get(e.user_id);
+    if (!session) return;
+
+    if (session.step === 'askQq') {
+      session.qq = e.msg.trim();
+      session.step = 'askNickname';
+      e.reply(`请告诉我 QQ[${session.qq}] 的英文昵称`, true);
+      return;
+    }
+
+    if (session.step === 'chooseQq') {
+      if (!session.options.includes(e.msg.trim())) {
+        e.reply('请选择列表中的 QQ', true);
+        return;
+      }
+      session.qq = e.msg.trim();
+      session.step = 'askMethod';
+      e.reply(`请选择登录方式（回复 "nc" 或 "lgr"）来登录 QQ[${session.qq}]`, true);
+      return;
+    }
+
+    if (session.step === 'askNickname') {
+      session.nickname = e.msg.trim();
+      session.step = 'askMethod';
+      e.reply('请选择登录方式（回复 "nc" 或 "lgr"）', true);
+      return;
+    }
+
+    if (session.step === 'askMethod') {
+      const method = e.msg.trim().toLowerCase();
+      if (!['nc', 'lgr'].includes(method)) {
+        e.reply('登录方式无效，请回复 "nc" 或 "lgr"', true);
+        return;
+      }
+      session.method = method;
+      loginSessions.delete(e.user_id);
+      await this.doLogin(e, session);
+    }
+  }
+
+  /** 执行登录 */
+  async doLogin(e, session) {
+    const { qq, method, nickname } = session;
+    e.reply(`开始使用 ${method} 登录 QQ[${qq}]`, true);
+
+    let loginInstance;
+    if (method === 'nc') {
+      loginInstance = NapcatService();
+    } else {
+      loginInstance = LgrService();
+    }
+
+    const qrPath = await loginInstance.login();
+    e.reply(segment.image(qrPath), true);
+    const timerKey = `login:timer:${qq}`;
+    redis.setex(timerKey, 120, 'pending');
+
+    const check = setInterval(async () => {
+      const status = await loginInstance.checkStatus();
+      if (status === 'success') {
+        clearInterval(check);
+        redis.del(timerKey);
+        e.reply(`QQ[${qq}] 登录成功！`, true);
+      }
+      const ttl = await redis.ttl(timerKey);
+      if (ttl <= 0) {
+        clearInterval(check);
+        await loginInstance.disconnect();
+        e.reply(`QQ[${qq}] 登录超时，已断开`, true);
+      }
+    }, 5000);
+  }
 }
diff --git a/config/login.json b/config/login.json
new file mode 100644
index 0000000..8b499c7
--- /dev/null
+++ b/config/login.json
@@ -0,0 +1,4 @@
+{
+  "allowGroups": [],
+  "userBinds": {}
+}
diff --git a/lib/core/meme.js b/lib/core/meme.js
new file mode 100644
index 0000000..8cb00b4
--- /dev/null
+++ b/lib/core/meme.js
@@ -0,0 +1,25 @@
+import ConfigControl from '../config/configControl.js';
+import axios from 'axios';
+
+const Meme = {
+  /**
+   * 获取随机表情
+   * @param character 角色名称
+   * @param status 角色状态
+   * @returns {Promise<axios.AxiosResponse<any>>}
+   */
+  async getMeme(character, status) {
+    const coreConfig = await ConfigControl.get()?.coreConfig;
+    const coreUrl = coreConfig?.coreUrl;
+    const token = coreConfig?.token;
+    return await axios.get(`${coreUrl}/api/meme`, {
+      params: {
+        character: character,
+        status: status,
+        token: token,
+      },
+    });
+  },
+};
+
+export default Meme;