diff --git a/apps/login.js b/apps/login.js
index 1d95e26..6afba99 100644
--- a/apps/login.js
+++ b/apps/login.js
@@ -225,24 +225,33 @@ export default class LoginService extends plugin {
       }
 
       const qrPath = await loginInstance.login(qq, nickname);
-      e.reply(segment.image(qrPath), true);
-      const timerKey = `login:timer:${qq}`;
-      await redis.set(timerKey, 120, 'pending');
+      if (qrPath) {
+        e.reply(segment.image(qrPath), true);
+        const timerKey = `login:timer:${qq}`;
+        await redis.set(timerKey, 120, 'pending');
 
-      const check = setInterval(async () => {
-        const status = await loginInstance.checkStatus();
+        const check = setInterval(async () => {
+          const status = await loginInstance.checkStatus(qq);
+          if (status) {
+            clearInterval(check);
+            await redis.del(timerKey);
+            return e.reply(`QQ[${qq}] 登录成功!`, true);
+          }
+          const ttl = await redis.ttl(timerKey);
+          if (ttl <= 0) {
+            clearInterval(check);
+            await loginInstance.disconnect(nickname);
+            return e.reply(`QQ[${qq}] 登录超时,已断开,请重新发起登录..`, true);
+          }
+        }, 5000);
+      } else {
+        const status = await loginInstance.checkStatus(qq);
         if (status) {
-          clearInterval(check);
-          await redis.del(timerKey);
-          return e.reply(`QQ[${qq}] 登录成功!`, true);
+          return e.reply(`QQ[${qq}] 使用上次登录缓存登录成功!`, true);
+        } else {
+          return e.reply(`QQ[${qq}] 登录出现未知错误,请联系管理员操作..`, true);
         }
-        const ttl = await redis.ttl(timerKey);
-        if (ttl <= 0) {
-          clearInterval(check);
-          await loginInstance.disconnect(nickname);
-          return e.reply(`QQ[${qq}] 登录超时,已断开,请重新发起登录..`, true);
-        }
-      }, 5000);
+      }
     } catch (err) {
       logger.error('[crystelf-admin]登录流程出现错误', err);
       return e.reply(`出了点小问题，过会儿再来试试吧..`);
diff --git a/lib/login/lgr.js b/lib/login/lgr.js
index d8e1802..fccf383 100644
--- a/lib/login/lgr.js
+++ b/lib/login/lgr.js
@@ -55,31 +55,36 @@ export default class LgrService {
   /**
    * 等待qr图片更新
    * @param targetDir 目标文件夹
-   * @param timeout
-   * @returns {Promise<unknown>}
+   * @param timeout 最大等待时间 (默认 30s)
+   * @returns {Promise<string|undefined>}
    */
-  async waitForQrUpdate(targetDir, timeout = 10000) {
+  async waitForQrUpdate(targetDir, timeout = 30000) {
     const qrPath = path.join(targetDir, 'qr-0.png');
     if (!fs.existsSync(qrPath)) {
       return 'none';
     }
-
     let lastMtime = fs.statSync(qrPath).mtimeMs;
-
     return new Promise((resolve) => {
-      const timer = setTimeout(() => {
-        watcher.close();
-        resolve('none');
-      }, timeout);
+      let resolved = false;
 
+      const timer = setTimeout(() => {
+        if (!resolved) {
+          resolved = true;
+          watcher.close();
+          resolve(undefined);
+        }
+      }, timeout);
       const watcher = fs.watch(qrPath, (eventType) => {
         if (eventType === 'change') {
           const stat = fs.statSync(qrPath);
           if (stat.mtimeMs !== lastMtime) {
             lastMtime = stat.mtimeMs;
-            clearTimeout(timer);
-            watcher.close();
-            resolve(qrPath);
+            if (!resolved) {
+              resolved = true;
+              clearTimeout(timer);
+              watcher.close();
+              resolve(qrPath);
+            }
           }
         }
       });
diff --git a/lib/login/napcat.js b/lib/login/napcat.js
index 22f72a0..fc5dc79 100644
--- a/lib/login/napcat.js
+++ b/lib/login/napcat.js
@@ -64,27 +64,31 @@ export default class NapcatService {
    * @param timeout
    * @returns {Promise<unknown>}
    */
-  async waitForQrUpdate(timeout = 10000) {
+  async waitForQrUpdate(timeout = 30000) {
     if (!fs.existsSync(this.qrPath)) {
       return 'none';
     }
-
     let lastMtime = fs.statSync(this.qrPath).mtimeMs;
-
     return new Promise((resolve) => {
+      let resolved = false;
       const timer = setTimeout(() => {
-        watcher.close();
-        resolve('none');
+        if (!resolved) {
+          resolved = true;
+          watcher.close();
+          resolve(undefined);
+        }
       }, timeout);
-
       const watcher = fs.watch(this.qrPath, (eventType) => {
         if (eventType === 'change') {
           const stat = fs.statSync(this.qrPath);
           if (stat.mtimeMs !== lastMtime) {
             lastMtime = stat.mtimeMs;
-            clearTimeout(timer);
-            watcher.close();
-            resolve(this.qrPath);
+            if (!resolved) {
+              resolved = true;
+              clearTimeout(timer);
+              watcher.close();
+              resolve(this.qrPath);
+            }
           }
         }
       });