diff --git a/src/main/scala/app/IssuesController.scala b/src/main/scala/app/IssuesController.scala
index 65dcf51..8c0c0f9 100644
--- a/src/main/scala/app/IssuesController.scala
+++ b/src/main/scala/app/IssuesController.scala
@@ -69,10 +69,15 @@
     val issueId = params("issueId").toInt
     val content = params("content")	// TODO input check
 
-    saveComment(owner, repository, context.loginAccount.get.userName, issueId, content)
-
     contentType = formats("json")
-    org.json4s.jackson.Serialization.write(Map("content" -> content))
+    saveComment(owner, repository, context.loginAccount.get.userName, issueId, content) map {
+      model => org.json4s.jackson.Serialization.write(
+          Map("commentedUserName" -> model.commentedUserName,
+              "registeredDate"    -> view.helpers.datetime(model.registeredDate),
+              "content"           -> view.Markdown.toHtml(
+                  model.content, getRepository(owner, repository, baseUrl).get, false, true, true)
+          ))
+    } getOrElse ""
   })
 
 }
\ No newline at end of file
diff --git a/src/main/scala/service/IssuesService.scala b/src/main/scala/service/IssuesService.scala
index 67f23b0..161e82b 100644
--- a/src/main/scala/service/IssuesService.scala
+++ b/src/main/scala/service/IssuesService.scala
@@ -53,13 +53,15 @@
 
   def saveComment(owner: String, repository: String, loginUser: String,
       issueId: Int, content: String) =
-    IssueComments.autoInc insert (
-        owner,
-        repository,
-        issueId,
-        loginUser,
-        content,
-        currentDate,
-        currentDate)
+    Query(IssueComments) filter {
+      _.commentId is ( IssueComments.autoInc insert (
+          owner,
+          repository,
+          issueId,
+          loginUser,
+          content,
+          currentDate,
+          currentDate) ).bind
+    } firstOption
 
 }
\ No newline at end of file
diff --git a/src/main/twirl/issues/issue.scala.html b/src/main/twirl/issues/issue.scala.html
index 5e50d43..191e3a1 100644
--- a/src/main/twirl/issues/issue.scala.html
+++ b/src/main/twirl/issues/issue.scala.html
@@ -48,7 +48,14 @@
       content : $('#content').val()
     },
     function(data){
-      $('#comment-area').html(data.content);
+      var div = $('<div>').addClass('box')
+          .append($('<div>').addClass('box-header-small')
+              .append($('<a>').attr('href', '@path/@repository.owner').text(data.commentedUserName))
+              .append(' commented')
+              .append($('<span>').addClass('pull-right').text(data.registeredDate)))
+          .append($('<div>').addClass('box-content').attr('style', 'background-color: #f5f5f5;').html(data.content));
+      $('#comment-area').append(div);
+      $('#content').val('');
     });
   });
 });