diff --git a/src/DjangoBlog-master/templates/account/login.html b/src/DjangoBlog-master/templates/account/login.html
index cff8d33..f423ec6 100644
--- a/src/DjangoBlog-master/templates/account/login.html
+++ b/src/DjangoBlog-master/templates/account/login.html
@@ -4,39 +4,58 @@
 {% block content %}
     <div class="container">
 
+        {# 页面标题：用户登录 #}
         <h2 class="form-signin-heading text-center">Sign in with your Account</h2>
 
+        {# 登录卡片容器 #}
         <div class="card card-signin">
+            {# 用户头像显示 #}
             <img class="img-circle profile-img" src="{% static 'blog/img/avatar.png' %}" alt="">
+            
+            {# 登录表单 #}
             <form class="form-signin" action="{% url 'account:login' %}" method="post">
-                {% csrf_token %}
+                {% csrf_token %}  {# CSRF保护令牌 #}
+                
+                {# 显示表单级别的错误信息 #}
                 {{ form.non_field_errors }}
+                
+                {# 循环渲染表单的所有字段 #}
                 {% for field in form %}
-                    {{ field }}
-                    {{ field.errors }}
+                    {{ field }}        {# 表单字段输入框 #}
+                    {{ field.errors }} {# 字段特定错误信息 #}
                 {% endfor %}
 
+                {# 隐藏字段：登录成功后重定向的URL #}
                 <input type="hidden" name="next" value="{{ redirect_to }}">
+                
+                {# 登录提交按钮 #}
                 <button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
 
+                {# 记住我选项 #}
                 <div class="checkbox">
-                    {% comment %}<a class="pull-right">Need help?</a>{% endcomment %}
+                    {% comment %}<a class="pull-right">Need help?</a>{% endcomment %}  {# 被注释的帮助链接 #}
                     <label>
                         <input type="checkbox" value="remember-me" name="remember"> Stay signed in
                     </label>
                 </div>
+                
+                {# 第三方OAuth登录应用 #}
                 {% load oauth_tags %}
-                {% load_oauth_applications request%}
+                {% load_oauth_applications request%}  {# 加载OAuth登录选项 #}
             </form>
         </div>
 
+        {# 页面底部导航链接 #}
         <p class="text-center">
+            {# 注册账号链接 #}
             <a href="{% url "account:register" %}">
                 {% trans 'Create Account' %}
             </a>
             |
+             {# 首页链接 #}
             <a href="/">Home Page</a>
             |
+             {# 忘记密码链接 #}
             <a href="{% url "account:forget_password" %}">
                 {% trans 'Forget Password' %}
             </a>