diff --git a/src/main/java/cokr/xit/fims/payer/service/bean/PayerBean.java b/src/main/java/cokr/xit/fims/payer/service/bean/PayerBean.java
index 1b8b55c7..bc50c640 100644
--- a/src/main/java/cokr/xit/fims/payer/service/bean/PayerBean.java
+++ b/src/main/java/cokr/xit/fims/payer/service/bean/PayerBean.java
@@ -132,20 +132,16 @@ public class PayerBean extends AbstractComponent {
 		String vhrno = basicInfo.getVhrno();
 		payer.setVhrno(vhrno);
 		payer.setRtpyrInptSeCd("02");
-		switch (basicInfo.getMber_se_code()) {
-			case "11" : payer.setRtpyrSeCd("01");
-						break;
-			case "12" : payer.setRtpyrSeCd("02");
-						break;
-			case "13" : payer.setRtpyrSeCd("03");
-						break;
-			case "14" : payer.setRtpyrSeCd("04");
-						break;
-			case "15" : payer.setRtpyrSeCd("05");
-						break;
-			default   : payer.setRtpyrSeCd("05");
-						break;
-		}
+
+		payer.setRtpyrSeCd(
+			Map.of(
+				"11", "01",
+				"12", "02",
+				"13", "03",
+				"14", "04",
+				"15", "05"
+			).getOrDefault(basicInfo.getMber_se_code(), "05")
+		);
 		String rtpyrNo = basicInfo.getMber_se_no();
 		payer.setRtpyrNo(rtpyrNo);
 		payer.setRtpyrNm(basicInfo.getMber_nm());