diff --git a/src/main/twirl/gitbucket/core/helper/diff.scala.html b/src/main/twirl/gitbucket/core/helper/diff.scala.html
index 40e9cb3..7f18d8e 100644
--- a/src/main/twirl/gitbucket/core/helper/diff.scala.html
+++ b/src/main/twirl/gitbucket/core/helper/diff.scala.html
@@ -104,7 +104,7 @@
             <textarea id="oldText-@i" style="display: none;" data-file-name="@diff.newPath">@diff.oldContent.getOrElse("")</textarea>
           } else {
             @if(diff.newIsImage || diff.oldIsImage){
-              <div class="diff-image-render diff2up">@diff.oldIsImage @diff.newIsImage
+              <div class="diff-image-render diff2up">
               @if(oldCommitId.isDefined && diff.oldIsImage){
                 <div class="diff-image-frame diff-old"><img src="@url(repository)/raw/@oldCommitId.get/@diff.oldPath" class="diff-image" onload="onLoadedDiffImages(this)" style="display:none" /></div>
               } else {
diff --git a/src/main/webapp/assets/common/js/gitbucket.js b/src/main/webapp/assets/common/js/gitbucket.js
index e1e75a2..df1f500 100644
--- a/src/main/webapp/assets/common/js/gitbucket.js
+++ b/src/main/webapp/assets/common/js/gitbucket.js
@@ -606,7 +606,7 @@
       .css({marginTop:size.height-5});
     var bar = $('<hr class="diff-silde-bar">').css({top:size.height+size.paddingTop});
     var div = $('<div class="diff-image-stack">')
-      .css({height:size.height+size.paddingTop, paddingLeft:size.padding})
+      .css({height:size.height+size.paddingTop*2, paddingLeft:size.padding})
       .append(diffOld, diffNew, bar, handle);
     return {
       neo:diffNew,