diff --git a/accounts/views.py b/accounts/views.py
index 8114d67..5f7499a 100644
--- a/accounts/views.py
+++ b/accounts/views.py
@@ -89,6 +89,7 @@ class LoginView(FormView):
     template_name = 'account/login.html'
     success_url = '/'
     redirect_field_name = REDIRECT_FIELD_NAME
+    login_ttl = 2626560  # 一个月的时间
 
     @method_decorator(sensitive_post_parameters('password'))
     @method_decorator(csrf_protect)
@@ -115,6 +116,8 @@ class LoginView(FormView):
             logger.info(self.redirect_field_name)
 
             auth.login(self.request, form.get_user())
+            if self.request.POST.get("remember"):
+                self.request.session.set_expiry(self.login_ttl)
             return super(LoginView, self).form_valid(form)
             # return HttpResponseRedirect('/')
         else:
diff --git a/blog/static/assets/img/checkmark.png b/blog/static/assets/img/checkmark.png
new file mode 100644
index 0000000..4bd0eb3
Binary files /dev/null and b/blog/static/assets/img/checkmark.png differ
diff --git a/templates/account/login.html b/templates/account/login.html
index f758b7a..0a10a60 100644
--- a/templates/account/login.html
+++ b/templates/account/login.html
@@ -25,7 +25,7 @@
                 <div class="checkbox">
                     {% comment %}<a class="pull-right">Need help?</a>{% endcomment %}
                     <label>
-                        <input type="checkbox" value="remember-me"> Stay signed in
+                        <input type="checkbox" value="remember-me" name="remember"> Stay signed in
                     </label>
                 </div>
                 {% load oauth_tags %}