diff --git a/scripts/tags/index.js b/scripts/tags/index.js
index f714280..658461a 100644
--- a/scripts/tags/index.js
+++ b/scripts/tags/index.js
@@ -39,4 +39,6 @@ hexo.extend.tag.register('poetry', require('./lib/poetry')(hexo), true)
 hexo.extend.tag.register('quot', require('./lib/quot')(hexo))
 hexo.extend.tag.register('hashtag', require('./lib/hashtag')(hexo))
 hexo.extend.tag.register('okr', require('./lib/okr')(hexo), {ends: true})
+hexo.extend.tag.register('audio', require('./lib/audio')(hexo))
+hexo.extend.tag.register('video', require('./lib/video')(hexo))
 // others
diff --git a/scripts/tags/lib/audio.js b/scripts/tags/lib/audio.js
new file mode 100644
index 0000000..69db86c
--- /dev/null
+++ b/scripts/tags/lib/audio.js
@@ -0,0 +1,23 @@
+/**
+ * audio.js v1.0 | https://github.com/xaoxuu/hexo-theme-stellar/
+ * 格式与官方标签插件一致使用空格分隔，中括号内的是可选参数（中括号不需要写出来）
+ *
+ * {% audio src %}
+ *
+ */
+
+'use strict';
+
+module.exports = ctx => function(args) {
+  args = ctx.args.map(args, ['type'], ['src'])
+  if (args.type == null) {
+    args.type = 'audio/mp3'
+  }
+  return `
+  <div class="tag-plugin video">
+  <audio controls preload>
+  <source src="${args.src}" type="${args.type}">Your browser does not support the audio tag.
+  </audio>
+  </div>
+  `
+}
\ No newline at end of file
diff --git a/scripts/tags/lib/md.js b/scripts/tags/lib/md.js
index c50863a..b30b056 100644
--- a/scripts/tags/lib/md.js
+++ b/scripts/tags/lib/md.js
@@ -4,7 +4,7 @@
  * 
  * 格式与官方标签插件一致使用空格分隔，中括号内的是可选参数（中括号不需要写出来）
  *
- * {% md [src:url] %}
+ * {% md src %}
  *
  */
 'use strict'
diff --git a/scripts/tags/lib/video.js b/scripts/tags/lib/video.js
new file mode 100644
index 0000000..046567b
--- /dev/null
+++ b/scripts/tags/lib/video.js
@@ -0,0 +1,23 @@
+/**
+ * video.js v1.0 | https://github.com/xaoxuu/hexo-theme-stellar/
+ * 格式与官方标签插件一致使用空格分隔，中括号内的是可选参数（中括号不需要写出来）
+ *
+ * {% video src %}
+ *
+ */
+
+'use strict';
+
+module.exports = ctx => function(args) {
+  args = ctx.args.map(args, ['type'], ['src'])
+  if (args.type == null) {
+    args.type = 'video/mp4'
+  }
+  return `
+  <div class="tag-plugin video">
+  <video controls preload>
+  <source src="${args.src}" type="${args.type}">Your browser does not support the video tag.
+  </video>
+  </div>
+  `
+}
diff --git a/source/css/_common/media.styl b/source/css/_common/media.styl
new file mode 100644
index 0000000..6e98899
--- /dev/null
+++ b/source/css/_common/media.styl
@@ -0,0 +1,9 @@
+audio,video
+  border-radius: $border-block
+  max-width: 100%
+video
+  z-index: 1
+  box-shadow: $boxshadow-card-float
+.video
+  line-height: 0
+  text-align: center
\ No newline at end of file