diff --git a/modules/about/client/controllers/about.client.controller.js b/modules/about/client/controllers/about.client.controller.js
index 795b6cd7..7c3ee20c 100644
--- a/modules/about/client/controllers/about.client.controller.js
+++ b/modules/about/client/controllers/about.client.controller.js
@@ -386,12 +386,10 @@
           e.setContent(m.desc);
 
           var elei = $('#' + e.$editor.attr('id') + ' .md-input');
-          mtDebug.info(elei);
           angular.element(elei).css('height', '200px');
           angular.element(elei).css('color', '#333');
 
           var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
-          mtDebug.info(ele);
 
           angular.element(ele).addClass('text-right');
           angular.element(ele[0].childNodes[0]).addClass('btn-width-80');
@@ -405,6 +403,14 @@
           });
           ele.append(cbtn);
           $compile(ele.contents())($scope);
+        },
+        onPreview: function (e) {
+          var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
+          ele.css('display', 'none');
+        },
+        onPreviewEnd: function (e) {
+          var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
+          ele.css('display', 'block');
         }
       });
     };
diff --git a/modules/collections/client/controllers/collections-view.client.controller.js b/modules/collections/client/controllers/collections-view.client.controller.js
index 9f24b8a8..406edc31 100644
--- a/modules/collections/client/controllers/collections-view.client.controller.js
+++ b/modules/collections/client/controllers/collections-view.client.controller.js
@@ -141,7 +141,6 @@
           angular.element(elei).css('color', '#333');
 
           var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
-          mtDebug.info(ele);
 
           angular.element(ele).addClass('text-right');
           angular.element(ele[0].childNodes[0]).addClass('btn-width-80');
@@ -155,6 +154,14 @@
           });
           ele.append(cbtn);
           $compile(ele.contents())($scope);
+        },
+        onPreview: function (e) {
+          var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
+          ele.css('display', 'none');
+        },
+        onPreviewEnd: function (e) {
+          var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
+          ele.css('display', 'block');
         }
       });
     };
diff --git a/modules/forums/client/less/forum.less b/modules/forums/client/less/forum.less
index cadf524a..cdbcd5bd 100644
--- a/modules/forums/client/less/forum.less
+++ b/modules/forums/client/less/forum.less
@@ -569,12 +569,14 @@
 .md-editor {
     background-color: #f5f5f5;
     textarea {
+        font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
         background-color: #fff;
         min-height: 300px;
         max-height: 800px;
         padding: 5px;
     }
     .md-preview {
+        color: #333 !important;
         padding: 5px;
         border-bottom: none;
         img {
diff --git a/modules/torrents/client/controllers/torrent-info.client.controller.js b/modules/torrents/client/controllers/torrent-info.client.controller.js
index a6625d40..4266ed92 100644
--- a/modules/torrents/client/controllers/torrent-info.client.controller.js
+++ b/modules/torrents/client/controllers/torrent-info.client.controller.js
@@ -1103,12 +1103,10 @@
           e.setContent(r.resource_detail_info.overview);
 
           var elei = $('#' + e.$editor.attr('id') + ' .md-input');
-          mtDebug.info(elei);
           angular.element(elei).css('height', '550px');
           angular.element(elei).css('color', '#333');
 
           var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
-          mtDebug.info(ele);
 
           angular.element(ele).addClass('text-right');
           angular.element(ele[0].childNodes[0]).addClass('btn-width-80');
@@ -1122,6 +1120,14 @@
           });
           ele.append(cbtn);
           $compile(ele.contents())($scope);
+        },
+        onPreview: function (e) {
+          var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
+          ele.css('display', 'none');
+        },
+        onPreviewEnd: function (e) {
+          var ele = $('#' + e.$editor.attr('id') + ' .md-footer');
+          ele.css('display', 'block');
         }
       });
     };
diff --git a/modules/users/client/controllers/settings/change-signature.client.controller.js b/modules/users/client/controllers/settings/change-signature.client.controller.js
index 54cded26..9c502770 100644
--- a/modules/users/client/controllers/settings/change-signature.client.controller.js
+++ b/modules/users/client/controllers/settings/change-signature.client.controller.js
@@ -75,6 +75,12 @@
           });
           $('.md-footer').append(cbtn);
           $compile($('.md-footer').contents())($scope);
+        },
+        onPreview: function (e) {
+          $('.md-footer').css('display', 'none');
+        },
+        onPreviewEnd: function (e) {
+          $('.md-footer').css('display', 'block');
         }
       });
     };