diff --git a/browser/lib/markdown.js b/browser/lib/markdown.js
index 52a13700..cc5e86dc 100644
--- a/browser/lib/markdown.js
+++ b/browser/lib/markdown.js
@@ -144,9 +144,18 @@ class Markdown {
         </pre>`
       },
       gallery: token => {
+        const content = token.content.split('\n').slice(0, -1).map(line => {
+          const match = /!\[[^\]]*]\(([^\)]*)\)/.exec(line)
+          if (match) {
+            return match[1]
+          } else {
+            return line
+          }
+        }).join('\n')
+
         return `<pre class="fence" data-line="${token.map[0]}">
           <span class="filename">${token.fileName}</span>
-          <div class="gallery" data-autoplay="${token.parameters.autoplay}" data-height="${token.parameters.height}">${token.content}</div>
+          <div class="gallery" data-autoplay="${token.parameters.autoplay}" data-height="${token.parameters.height}">${content}</div>
         </pre>`
       },
       mermaid: token => {