diff --git a/src/main/twirl/gitbucket/core/pulls/compare.scala.html b/src/main/twirl/gitbucket/core/pulls/compare.scala.html
index 00a6195..0663236 100644
--- a/src/main/twirl/gitbucket/core/pulls/compare.scala.html
+++ b/src/main/twirl/gitbucket/core/pulls/compare.scala.html
@@ -166,7 +166,7 @@
     }
   }
 }
-<script><script>
+<script>
 $(function(){
   $('a.origin-owner, a.forked-owner, a.origin-branch, a.forked-branch').click(function(){
     var e = $(this);
diff --git a/src/main/twirl/gitbucket/core/pulls/mergeguide.scala.html b/src/main/twirl/gitbucket/core/pulls/mergeguide.scala.html
index f9314ed..713af11 100644
--- a/src/main/twirl/gitbucket/core/pulls/mergeguide.scala.html
+++ b/src/main/twirl/gitbucket/core/pulls/mergeguide.scala.html
@@ -133,7 +133,7 @@
       }
     </div>
     <div id="confirm-merge-form" style="display: none; padding: 12px;">
-      <form method="POST" action="@helpers.url(originRepository)/pull/@pullreq.issueId/merge">
+      <form method="POST" action="@helpers.url(originRepository)/pull/@pullreq.issueId/merge" validate="true">
         <div class="strong">
           Merge pull request #@issue.issueId from @{pullreq.requestUserName}/@{pullreq.requestBranch}
         </div>