shown download times when download times is not 0

custom/templates/datasets/dataset_list.tmpl

@@ -36,7 +36,9 @@
           <div class="ui right metas">
             <span class="text grey">{{svg "octicon-tasklist" 16}} {{.Task}}</span>
             <span class="text grey">{{svg "octicon-tag" 16}}{{.Category}}</span>
-            <span class="text grey">{{svg "octicon-flame" 16}} 24</span>
+            {{if ne .DownloadTimes 0}}
+            <span class="text grey">{{svg "octicon-flame" 16}} {{.DownloadTimes}}</span>
+            {{end}}
           </div>
         </div>
         <div class="description">