diff --git a/src/main/java/cokr/xit/interfaces/sntris/fileoffer/Ye22NoticeReader.java b/src/main/java/cokr/xit/interfaces/sntris/fileoffer/Ye22NoticeReader.java
index 6391656..4721289 100644
--- a/src/main/java/cokr/xit/interfaces/sntris/fileoffer/Ye22NoticeReader.java
+++ b/src/main/java/cokr/xit/interfaces/sntris/fileoffer/Ye22NoticeReader.java
@@ -40,8 +40,7 @@ public class Ye22NoticeReader extends AbstractComponent {
 	private Ye22NoticeInfoDTO read(String[] strs) {
 		Ye22NoticeInfoDTO notice = null;
 		for (int i = 0; i < strs.length; ++i) {
-			String str = strs[i];
-			str = str != null ? str.trim() : "";
+			String str = blankIfEmpty(strs[i]).trim();
 			if (isLabel(str)) return null;
 
 			if (notice == null)