diff --git a/src/main/scala/app/PullRequestsController.scala b/src/main/scala/app/PullRequestsController.scala
index ab89181..a34faca 100644
--- a/src/main/scala/app/PullRequestsController.scala
+++ b/src/main/scala/app/PullRequestsController.scala
@@ -106,12 +106,16 @@
         try {
           // mark issue as merged and close.
           val loginAccount = context.loginAccount.get
-          createComment(repository.owner, repository.name, loginAccount.userName, issueId, "Merge", "merge")
+          createComment(repository.owner, repository.name, loginAccount.userName, issueId, form.message, "merge")
           createComment(repository.owner, repository.name, loginAccount.userName, issueId, "Close", "close")
           updateClosed(repository.owner, repository.name, issueId, true)
+
+          // record activity
           recordMergeActivity(repository.owner, repository.name, loginAccount.userName, issueId, form.message)
 
-          // fetch pull request to working repository
+          // TODO apply ref comment
+
+          // fetch pull request to temporary working repository
           val pullRequestBranchName = s"gitbucket-pullrequest-${issueId}"
 
           git.fetch
diff --git a/src/main/twirl/issues/commentlist.scala.html b/src/main/twirl/issues/commentlist.scala.html
index 5c0bc52..ecff874 100644
--- a/src/main/twirl/issues/commentlist.scala.html
+++ b/src/main/twirl/issues/commentlist.scala.html
@@ -6,7 +6,7 @@
 @import context._
 @import view.helpers._
 @comments.map { comment =>
-  @if(comment.action != "close" && comment.action != "reopen" && comment.action != "merge"){
+  @if(comment.action != "close" && comment.action != "reopen"){
     <div class="issue-avatar-image">@avatar(comment.commentedUserName, 48)</div>
     <div class="box issue-comment-box" id="comment-@comment.commentId">
       <div class="box-header-small">
@@ -14,7 +14,7 @@
         <a href="@url(comment.commentedUserName)" class="username strong">@comment.commentedUserName</a> commented
         <span class="pull-right">
           @datetime(comment.registeredDate)
-          @if(comment.action != "commit" && (hasWritePermission || loginAccount.map(_.userName == comment.commentedUserName).getOrElse(false))){
+          @if(comment.action != "commit" && comment.action != "merge" && (hasWritePermission || loginAccount.map(_.userName == comment.commentedUserName).getOrElse(false))){
             <a href="#" data-comment-id="@comment.commentId"><i class="icon-pencil"></i></a>
           }
         </span>