diff --git a/src/main/twirl/gitbucket/core/helper/attached.scala.html b/src/main/twirl/gitbucket/core/helper/attached.scala.html
index 915c678..ef4fb92 100644
--- a/src/main/twirl/gitbucket/core/helper/attached.scala.html
+++ b/src/main/twirl/gitbucket/core/helper/attached.scala.html
@@ -19,7 +19,7 @@
         var attachFile = (file.type.match(/image\/.*/) ? '\n![' + file.name.split('.')[0] : '\n[' + file.name) +
           '](@baseUrl/@owner/@repository/_attached/' + id + ')';
         $('#@textareaId').val($('#@textareaId').val() + attachFile);
-        $(file.previewElement).prevAll('div.dz-preview').addBack().remove();
+        $(file.previewElement).prevAll('div.dz-preview').addBack().remove();2
       }
     });
   } catch(e) {
@@ -29,7 +29,7 @@
   }
 
   // Adjust clickable area width
-  $('#@textareaId').next('div.clickable').css('width', ($('#@textareaId').width() + 26) + 'px');
+  $('#@textareaId').next('div.clickable').css('width', ($('#@textareaId').width() + 18) + 'px');
 });
 </script>
 }
diff --git a/src/main/twirl/gitbucket/core/issues/create.scala.html b/src/main/twirl/gitbucket/core/issues/create.scala.html
index f140b07..52c4ad7 100644
--- a/src/main/twirl/gitbucket/core/issues/create.scala.html
+++ b/src/main/twirl/gitbucket/core/issues/create.scala.html
@@ -16,7 +16,7 @@
           <div class="box issue-box">
             <div class="box-content">
               <span id="error-title" class="error"></span>
-              <input type="text" name="title" class="form-control" value="" placeholder="Title" style="width: 684px;" autofocus/>
+              <input type="text" name="title" class="form-control" value="" placeholder="Title" style="width: 680px;" autofocus/>
               @helper.html.preview(
                 repository         = repository,
                 content            = "",
@@ -24,7 +24,7 @@
                 enableRefsLink     = true,
                 enableTaskList     = true,
                 hasWritePermission = hasWritePermission,
-                style              = "width: 684px; height: 200px; max-height: 250px;",
+                style              = "width: 680px; height: 200px; max-height: 250px;",
                 elastic            = true
               )
               <div class="align-right">
diff --git a/src/main/twirl/gitbucket/core/pulls/compare.scala.html b/src/main/twirl/gitbucket/core/pulls/compare.scala.html
index d68a129..a87044e 100644
--- a/src/main/twirl/gitbucket/core/pulls/compare.scala.html
+++ b/src/main/twirl/gitbucket/core/pulls/compare.scala.html
@@ -53,13 +53,13 @@
       </div>
       <div id="pull-request-form" @*class="box"*@ style="display: none; margin-bottom: 20px;">
         <form method="POST" action="@path/@originRepository.owner/@originRepository.name/pulls/new" validate="true">
-          <div class="row-fluid">
-            <div class="span10">
+          <div class="row">
+            <div class="col-md-10">
               <div class="issue-avatar-image">@avatar(loginAccount.get.userName, 48)</div>
               <div class="box issue-box">
                 <div class="box-content">
                   <span class="error" id="error-title"></span>
-                  <input type="text" name="title" style="width: 690px" placeholder="Title"/>
+                  <input type="text" name="title" class="form-control" style="width: 680px" placeholder="Title"/>
                   @helper.html.preview(
                     repository         = repository,
                     content            = "",
@@ -67,7 +67,7 @@
                     enableRefsLink     = true,
                     enableTaskList     = true,
                     hasWritePermission = true,
-                    style              = "width: 690px; height: 200px;"
+                    style              = "width: 680px; height: 200px;"
                   )
                   <input type="hidden" name="targetUserName" value="@originRepository.owner"/>
                   <input type="hidden" name="targetBranch" value="@originId"/>
@@ -82,7 +82,7 @@
                 </div>
               </div>
             </div>
-            <div class="span2">
+            <div class="col-md-2">
               @issues.html.issueinfo(None, Nil, Nil, collaborators, milestones.map((_, 0, 0)), labels, hasOriginWritePermission, repository)
             </div>
           </div>