diff --git a/apps/users/views/profile/otp.py b/apps/users/views/profile/otp.py
index 83918114e..e5724d506 100644
--- a/apps/users/views/profile/otp.py
+++ b/apps/users/views/profile/otp.py
@@ -1,4 +1,5 @@
 # ~*~ coding: utf-8 ~*~
+import time
 
 from django.urls import reverse_lazy, reverse
 from django.utils.translation import ugettext as _
@@ -6,8 +7,12 @@ from django.views.generic.base import TemplateView
 from django.views.generic.edit import FormView
 from django.contrib.auth import logout as auth_logout
 from django.conf import settings
+from django.shortcuts import redirect
 
+from authentication.mixins import AuthMixin
+from users.models import User
 from common.utils import get_logger
+from common.utils import get_object_or_none
 from common.permissions import IsValidUser
 from ... import forms
 from .password import UserVerifyPasswordView
@@ -46,11 +51,59 @@ class UserOtpEnableInstallAppView(TemplateView):
         return super().get_context_data(**kwargs)
 
 
-class UserOtpEnableBindView(TemplateView, FormView):
+class UserOtpEnableBindView(AuthMixin, TemplateView, FormView):
     template_name = 'users/user_otp_enable_bind.html'
     form_class = forms.UserCheckOtpCodeForm
     success_url = reverse_lazy('users:user-otp-settings-success')
 
+    def get(self, request, *args, **kwargs):
+        return self._check_can_bind() or super().get(request, *args, **kwargs)
+
+    def post(self, request, *args, **kwargs):
+        return self._check_can_bind() or super().post(request, *args, **kwargs)
+
+    def _check_can_bind(self):
+        """
+        :return:
+            - `None` 表示验证成功
+            - `Response` 验证失败，调用函数需直接返回该 `Response`
+        """
+
+        request = self.request
+        request_user = request.user
+        session_user = None
+
+        if not self.request.session.is_empty():
+            user_id = self.request.session.get('user_id')
+            session_user = get_object_or_none(User, pk=user_id)
+
+        auth_password = request.session.get('auth_password')
+        if request_user.is_authenticated:
+            # 用户已登录，在 `mfa_enabled` 启用，而且 `otp_secret_key` 不为空的情况，跳转到
+            # otp 认证界面
+            if request_user.mfa_enabled and request_user.otp_secret_key:
+                logger.warn(f'OPT_BIND-> authenticated '
+                            f'request_user.username={request_user.username}, '
+                            f'request_user.mfa_enabled={request_user.mfa_enabled}, '
+                            f'request_user.otp_secret_key={request_user.otp_secret_key}')
+                return redirect(reverse('authentication:user-otp-update'))
+            return None
+        elif session_user:
+            # 未登录，但是验证过了密码，如果是 `reset` 流程，需要 `mfa_enabled` 启用，`otp_secret_key` 为空
+            if not all((auth_password, session_user.mfa_enabled, not session_user.otp_secret_key)):
+                logger.warn(f'OPT_BIND-> auth_password '
+                            f'session_user.username={session_user.username}, '
+                            f'auth_password={auth_password}, '
+                            f'session_user.mfa_enabled={session_user.mfa_enabled}, '
+                            f'session_user.otp_secret_key={session_user.otp_secret_key}')
+                return redirect(reverse('authentication:login'))
+            return None
+        else:
+            # 未登录，没有验证过密码，直接跳转到登录界面
+            logger.warn(f'OPT_BIND-> anonymous '
+                        f'REMOTE_ADDR={request.META.get("HTTP_X_FORWARDED_HOST") or request.META.get("REMOTE_ADDR")}')
+            return redirect(reverse('authentication:login'))
+
     def form_valid(self, form):
         otp_code = form.cleaned_data.get('otp_code')
         otp_secret_key = self.request.session.get('otp_secret_key', '')
@@ -116,6 +169,8 @@ class UserOtpUpdateView(FormView):
 
         valid = user.check_mfa(otp_code)
         if valid:
+            user.otp_secret_key = ''
+            user.save()
             return super().form_valid(form)
         else:
             error = _('MFA code invalid, or ntp sync server time')