Merge branch 'feature/wsl5.3' into release/2.0

@@ -52,6 +52,7 @@ if (keywords) {
                 });
 
                 s.content = helper.keywordLabel(s.content, keywords);
+                s.caption = helper.keywordLabel(s.caption, keywords);
             });
 
             $detailCont.html(searchTemplet(result));