diff --git a/SinkDark/article/models.py b/SinkDark/article/models.py
index 843cdb0..76aef77 100644
--- a/SinkDark/article/models.py
+++ b/SinkDark/article/models.py
@@ -33,9 +33,13 @@ class ArticleInfo(models.Model):
     article_tag = models.ManyToManyField(ArticleTag, blank=True, verbose_name='文章标签')
 
     def save(self, *args, **kwargs):
-        # 可以在这里直接更新rendered字段
-        self.rendered, meta = CrossDown.main(self.content, {})  # 渲染md
+        # 在文章每次保存时运行
+        self.rendered, meta = CrossDown.main(self.content)  # 渲染md
         print(meta)
+        if 'title' in meta:
+            self.title = meta['title'][0]
+        if 'summary' in meta:
+            self.brief = meta['summary'][0]
         super().save(*args, **kwargs)  # 保存
 
     def __str__(self):
diff --git a/SinkDark/publicStatic/css/md.css b/SinkDark/publicStatic/css/md.css
new file mode 100644
index 0000000..7687fb9
--- /dev/null
+++ b/SinkDark/publicStatic/css/md.css
@@ -0,0 +1,77 @@
+pre { line-height: 125%; }
+td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+.codehilite .hll { background-color: #ffffcc }
+.codehilite { background: #f8f8f8; }
+.codehilite .c { color: #3D7B7B; font-style: italic } /* Comment */
+.codehilite .err { border: 1px solid #FF0000 } /* Error */
+.codehilite .k { color: #008000; font-weight: bold } /* Keyword */
+.codehilite .o { color: #666666 } /* Operator */
+.codehilite .ch { color: #3D7B7B; font-style: italic } /* Comment.Hashbang */
+.codehilite .cm { color: #3D7B7B; font-style: italic } /* Comment.Multiline */
+.codehilite .cp { color: #9C6500 } /* Comment.Preproc */
+.codehilite .cpf { color: #3D7B7B; font-style: italic } /* Comment.PreprocFile */
+.codehilite .c1 { color: #3D7B7B; font-style: italic } /* Comment.Single */
+.codehilite .cs { color: #3D7B7B; font-style: italic } /* Comment.Special */
+.codehilite .gd { color: #A00000 } /* Generic.Deleted */
+.codehilite .ge { font-style: italic } /* Generic.Emph */
+.codehilite .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
+.codehilite .gr { color: #E40000 } /* Generic.Error */
+.codehilite .gh { color: #000080; font-weight: bold } /* Generic.Heading */
+.codehilite .gi { color: #008400 } /* Generic.Inserted */
+.codehilite .go { color: #717171 } /* Generic.Output */
+.codehilite .gp { color: #000080; font-weight: bold } /* Generic.Prompt */
+.codehilite .gs { font-weight: bold } /* Generic.Strong */
+.codehilite .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
+.codehilite .gt { color: #0044DD } /* Generic.Traceback */
+.codehilite .kc { color: #008000; font-weight: bold } /* Keyword.Constant */
+.codehilite .kd { color: #008000; font-weight: bold } /* Keyword.Declaration */
+.codehilite .kn { color: #008000; font-weight: bold } /* Keyword.Namespace */
+.codehilite .kp { color: #008000 } /* Keyword.Pseudo */
+.codehilite .kr { color: #008000; font-weight: bold } /* Keyword.Reserved */
+.codehilite .kt { color: #B00040 } /* Keyword.Type */
+.codehilite .m { color: #666666 } /* Literal.Number */
+.codehilite .s { color: #BA2121 } /* Literal.String */
+.codehilite .na { color: #687822 } /* Name.Attribute */
+.codehilite .nb { color: #008000 } /* Name.Builtin */
+.codehilite .nc { color: #0000FF; font-weight: bold } /* Name.Class */
+.codehilite .no { color: #880000 } /* Name.Constant */
+.codehilite .nd { color: #AA22FF } /* Name.Decorator */
+.codehilite .ni { color: #717171; font-weight: bold } /* Name.Entity */
+.codehilite .ne { color: #CB3F38; font-weight: bold } /* Name.Exception */
+.codehilite .nf { color: #0000FF } /* Name.Function */
+.codehilite .nl { color: #767600 } /* Name.Label */
+.codehilite .nn { color: #0000FF; font-weight: bold } /* Name.Namespace */
+.codehilite .nt { color: #008000; font-weight: bold } /* Name.Tag */
+.codehilite .nv { color: #19177C } /* Name.Variable */
+.codehilite .ow { color: #AA22FF; font-weight: bold } /* Operator.Word */
+.codehilite .w { color: #bbbbbb } /* Text.Whitespace */
+.codehilite .mb { color: #666666 } /* Literal.Number.Bin */
+.codehilite .mf { color: #666666 } /* Literal.Number.Float */
+.codehilite .mh { color: #666666 } /* Literal.Number.Hex */
+.codehilite .mi { color: #666666 } /* Literal.Number.Integer */
+.codehilite .mo { color: #666666 } /* Literal.Number.Oct */
+.codehilite .sa { color: #BA2121 } /* Literal.String.Affix */
+.codehilite .sb { color: #BA2121 } /* Literal.String.Backtick */
+.codehilite .sc { color: #BA2121 } /* Literal.String.Char */
+.codehilite .dl { color: #BA2121 } /* Literal.String.Delimiter */
+.codehilite .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */
+.codehilite .s2 { color: #BA2121 } /* Literal.String.Double */
+.codehilite .se { color: #AA5D1F; font-weight: bold } /* Literal.String.Escape */
+.codehilite .sh { color: #BA2121 } /* Literal.String.Heredoc */
+.codehilite .si { color: #A45A77; font-weight: bold } /* Literal.String.Interpol */
+.codehilite .sx { color: #008000 } /* Literal.String.Other */
+.codehilite .sr { color: #A45A77 } /* Literal.String.Regex */
+.codehilite .s1 { color: #BA2121 } /* Literal.String.Single */
+.codehilite .ss { color: #19177C } /* Literal.String.Symbol */
+.codehilite .bp { color: #008000 } /* Name.Builtin.Pseudo */
+.codehilite .fm { color: #0000FF } /* Name.Function.Magic */
+.codehilite .vc { color: #19177C } /* Name.Variable.Class */
+.codehilite .vg { color: #19177C } /* Name.Variable.Global */
+.codehilite .vi { color: #19177C } /* Name.Variable.Instance */
+.codehilite .vm { color: #19177C } /* Name.Variable.Magic */
+.codehilite .il { color: #666666 } /* Literal.Number.Integer.Long */
+
+.block {background-color: grey; color: white;} /* 灰色背景,白色文字 */
diff --git a/SinkDark/templates/base.html b/SinkDark/templates/base.html
index 552a518..6b16328 100644
--- a/SinkDark/templates/base.html
+++ b/SinkDark/templates/base.html
@@ -6,6 +6,7 @@
     <link href="{% static "css/index.css" %}" rel="stylesheet">
     <link href="{% static "css/m.css" %}" rel="stylesheet">
     <link href="{% static "css/info.css" %}" rel="stylesheet">
+    <link href="{% static "css/md.css" %}" rel="stylesheet">
     <script src="{% static "js/jquery.min.js" %}"></script>
     <script src="{% static "js/comm.js" %}"></script>
     <script src="{% static "js/modernizr.js" %}"></script>
@@ -14,16 +15,6 @@
     <script type="text/javascript" async
       src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML">
     </script>
-    <link href="https://cdn.jsdelivr.net/npm/prismjs/themes/prism.css" rel="stylesheet" />
-    <script src="https://cdn.jsdelivr.net/npm/prismjs/prism.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs/components/prism-yaml.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/mermaid/dist/mermaid.min.js"></script>
-    <style>
-    .block {
-        background-color: grey; /* 灰色背景 */
-        color: white; /* 白色文字 */
-    }
-    </style>
 </head>
 
 <body>