diff --git a/src/main/java/itn/let/sym/grd/service/impl/MberGrdServiceImpl.java b/src/main/java/itn/let/sym/grd/service/impl/MberGrdServiceImpl.java
index 1b035b2d..e48c6dd8 100644
--- a/src/main/java/itn/let/sym/grd/service/impl/MberGrdServiceImpl.java
+++ b/src/main/java/itn/let/sym/grd/service/impl/MberGrdServiceImpl.java
@@ -340,7 +340,7 @@ public class MberGrdServiceImpl extends EgovAbstractServiceImpl implements MberG
     				System.out.println("Step 3. 누적결제금액(이벤트금액 제외) 추출 및 등급 조회");
     				MberGrdVO mberGrdVO3 = new MberGrdVO();				
     				mberGrdVO3 = selectMberGrdAmtDetail(mberGrdVO);
-    				if (null != mberGrdVO3) {
+    				if (mberGrdVO3 != null) {
     					mberGrdVO.setTotAmt(mberGrdVO3.getTotAmt());
     					mberGrdVO.setGrdSetNo(mberGrdVO3.getGrdSetNo());
     					
@@ -348,7 +348,7 @@ public class MberGrdServiceImpl extends EgovAbstractServiceImpl implements MberG
     					System.out.println("Step 4. 등급제 설정값 조회");
     					MberGrdVO mberGrdVO4 = new MberGrdVO();
     					mberGrdVO4 = selectMberGrdSettingDetail(mberGrdVO);
-    					if (null != mberGrdVO4) {
+    					if (mberGrdVO4 != null) {
     						mberGrdVO.setAmt(mberGrdVO.getAmt());
     				    	mberGrdVO.setTotAmt(mberGrdVO.getTotAmt());
     				    	mberGrdVO.setShortPrice(mberGrdVO4.getShortPrice());
@@ -365,7 +365,7 @@ public class MberGrdServiceImpl extends EgovAbstractServiceImpl implements MberG
     						System.out.println("Step 5. 인서트 Or 업데이트");
     				    	MberGrdVO mberGrdVO5 = new MberGrdVO();
     						mberGrdVO5 = selectMberGrdDetail(mberGrdVO);
-    						if (null != mberGrdVO5) {
+    						if (mberGrdVO5 != null) {
     							updateMberGrdOk(mberGrdVO);
     								
     							// 회원별 등급 히스토리 인서트
@@ -425,7 +425,7 @@ public class MberGrdServiceImpl extends EgovAbstractServiceImpl implements MberG
     				System.out.println("Step 3. 누적결제금액(이벤트금액 제외) 추출 및 등급 조회");
     				MberGrdVO mberGrdVO3 = new MberGrdVO();				
     				mberGrdVO3 = selectMberGrdAmtDetail(mberGrdVO);
-    				if (null != mberGrdVO3) {
+    				if (mberGrdVO3 != null) {
     					mberGrdVO.setTotAmt(mberGrdVO3.getTotAmt());
     					mberGrdVO.setGrdSetNo(mberGrdVO3.getGrdSetNo());
     					
@@ -433,7 +433,7 @@ public class MberGrdServiceImpl extends EgovAbstractServiceImpl implements MberG
     					System.out.println("Step 4. 누적결제금액(이벤트금액 제외) 추출 및 등급 조회");
     					MberGrdVO mberGrdVO4 = new MberGrdVO();
     					mberGrdVO4 = selectMberGrdSettingDetail(mberGrdVO);
-    					if (null != mberGrdVO4) {
+    					if (mberGrdVO4 != null) {
     						mberGrdVO.setAmt(mberGrdVO.getAmt());
     				    	mberGrdVO.setTotAmt(mberGrdVO.getTotAmt());
     				    	mberGrdVO.setShortPrice(mberGrdVO4.getShortPrice());
@@ -450,7 +450,7 @@ public class MberGrdServiceImpl extends EgovAbstractServiceImpl implements MberG
     						System.out.println("Step 5. 인서트 Or 업데이트");
     				    	MberGrdVO mberGrdVO5 = new MberGrdVO();
     						mberGrdVO5 = selectMberGrdDetail(mberGrdVO);
-    						if (null != mberGrdVO5) {
+    						if (mberGrdVO5 != null) {
     							updateMberGrdOk(mberGrdVO);
     						}
     						else {