Automatic readmore features will make your blog looks beautiful and simple and the most important is fast in loading. But most of the Automatic Readmore features in a blog also works on static page like on blogger and of course it will disturb the page function.
But you don't need to worry because here I have tutorial How to Remove Automatic Readmore at Static Page in Blogger Easily and I'm pretty sure that it will work well on your blog.
#1. Go to your Dashboard - Design - Edit HTML - Expand Widget Templates
#2. Find this code
<div class='post-body entry-content'>*you can press F3 and paste the code on the form to find it fastly
#3. Paste this code below that codes
<b:if cond='data:blog.pageType == "static_page"'><br/>
#4. Find this code
<div style='clear: both;'/> <!-- clear for photos floats -->
#5. Then, add this code above that codes
#6. Save your templates and see how it works.