diff --git a/epublib/src/main/java/me/ag2s/epublib/util/StringUtil.java b/epublib/src/main/java/me/ag2s/epublib/util/StringUtil.java
index f3c0a6058..35f3fcd2b 100644
--- a/epublib/src/main/java/me/ag2s/epublib/util/StringUtil.java
+++ b/epublib/src/main/java/me/ag2s/epublib/util/StringUtil.java
@@ -280,8 +280,9 @@ public class StringUtil {
s = s.replaceAll("^\\s+|\\s+$", "");
if (s.length() > 0) {
if (s.toLowerCase().contains("]+)/?>", "
").append(s).append("
"); } }