diff --git a/public/src/route/admin/CodeDetail.vue b/public/src/route/admin/CodeDetail.vue
index a8bca5c..8bc7dd9 100644
--- a/public/src/route/admin/CodeDetail.vue
+++ b/public/src/route/admin/CodeDetail.vue
@@ -44,6 +44,9 @@
           <div class="pure-form-description">
             {{ $t('admin.codes.detail.messageHint') }}
           </div>
+          <div class="pure-form-description">
+            <a href="https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet" target="_blank">Markdown Cheatsheet</a>
+          </div>
 
           <div class="pure-controls">
             <button class="pure-button pure-button-primary" @click="save" :disabled="saving">{{ $t('admin.save') }} <fa icon="spinner" pulse v-if="saving"></fa></button>