diff --git a/src/main/java/com/palnet/biz/api/bas/group/service/BasGroupService.java b/src/main/java/com/palnet/biz/api/bas/group/service/BasGroupService.java
index 904fff3..7b4de62 100644
--- a/src/main/java/com/palnet/biz/api/bas/group/service/BasGroupService.java
+++ b/src/main/java/com/palnet/biz/api/bas/group/service/BasGroupService.java
@@ -1,5 +1,6 @@
 package com.palnet.biz.api.bas.group.service;
 
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
@@ -78,24 +79,14 @@ public class BasGroupService {
 	 */
 	public List<BasGroupJoinModel> groupList(int cstmrSno){
 		
-		String appAuth = jwtTokenUtil.getUserAuthByToken();
-		
-		List<BasGroupJoinModel> resultList = query.groupList(cstmrSno);
-		
-		if("SUPER".equals(appAuth) || "ADMIN".equals(appAuth)) {
-			
-			Comparator<BasGroupJoinModel> comparator = (o1, o2) -> {
-				if (DateUtils.diffSecond(o1.getJoinDt(), o2.getJoinDt()) < 0) {
-					return -1;
-				} else if(DateUtils.diffSecond(o1.getJoinDt(), o2.getJoinDt()) > 0) {
-					return 1;
-				}
-				return 0;
-			};
-	
-			Collections.sort(resultList, comparator);
-		}
-		
+	    String appAuth = jwtTokenUtil.getUserAuthByToken();
+	    List<BasGroupJoinModel> resultList = new ArrayList<>();
+	    if("SUPER".equals(appAuth)||"ADMIN".equals(appAuth)) {
+	    	resultList = query.groupAdminList(cstmrSno);
+	    } else {
+	    	resultList = query.groupUserList(cstmrSno);
+	    }
+	    
 		return resultList;
 	}
 	
diff --git a/src/main/java/com/palnet/biz/jpa/repository/pty/PtyGroupQueryRepository.java b/src/main/java/com/palnet/biz/jpa/repository/pty/PtyGroupQueryRepository.java
index df09823..63a303f 100644
--- a/src/main/java/com/palnet/biz/jpa/repository/pty/PtyGroupQueryRepository.java
+++ b/src/main/java/com/palnet/biz/jpa/repository/pty/PtyGroupQueryRepository.java
@@ -109,69 +109,54 @@ public class PtyGroupQueryRepository{
      * @param cstmrSno
      * @return
      */
-    public List<BasGroupJoinModel> groupList(int cstmrSno){
+    public List<BasGroupJoinModel> groupAdminList(int cstmrSno){
     	QPtyGroupBas bas = QPtyGroupBas.ptyGroupBas;
-    	QPtyCstmrGroup group = QPtyCstmrGroup.ptyCstmrGroup;
     	    
-	    String appAuth = jwtTokenUtil.getUserAuthByToken();
-	    List<JwtGroupModel> groupAuth = jwtTokenUtil.getGroupAuthByToken();
     	BooleanBuilder builder = new BooleanBuilder();
     	builder.and(bas.useYn.eq("Y"));
-    	builder.and(group.joinYn.eq("Y"));
-    	builder.and(group.cstmrSno.eq(cstmrSno));
-    	    
-    	//joinList
+    	
     	List<BasGroupJoinModel> result = query.select(Projections.bean(BasGroupJoinModel.class ,
     			bas.groupId,
     	        bas.groupNm,
-    	        group.groupAuthCd,
-    	        bas.createDt,
-    	        group.joinDt
+    	        bas.createDt
     	    )).from(bas)
-    	        .leftJoin(group)
-    	        .on(bas.groupId.eq(group.groupId))
     	            .where(builder)
-	                .orderBy(group.joinDt.desc())
-//	                .orderBy(bas.createDt.desc())
+//	                .orderBy(group.joinDt.desc())
+	                .orderBy(bas.createDt.desc())
     	            .orderBy(bas.groupNm.asc())
     	            .groupBy(bas.groupId)
     	            .fetch();				 
-    	      
-    	    //not joinList
-    	    List<BasGroupJoinModel> notResult = query.select(Projections.bean(BasGroupJoinModel.class , 
-    	       bas.groupId,
-    	       bas.groupNm,
-    	       group.groupAuthCd,
-    	       bas.createDt
-    	    )).from(bas)
-    	       .leftJoin(group)
-    	       .on(bas.groupId.eq(group.groupId))
-    	          .where(bas.useYn.eq("Y"))
-    		            .orderBy(group.joinDt.desc())
-//    		            .orderBy(bas.createDt.desc())
-    	          .orderBy(bas.groupNm.asc())
-    	          .groupBy(bas.groupId)
-    	          .fetch();				 
-    	            
-    	for(BasGroupJoinModel not : notResult) {
-    	  int cnt = 0;
-    	  for(JwtGroupModel list : groupAuth) {
-    	    if(list.getGroupId().equals(not.getGroupId())) {
-    	      cnt++;
-    	    }
-    	  }
-    	  if(cnt==0) {
-    	    not.setGroupAuthCd("");
-    	    result.add(not);
-    	  }
+      
+    	    return result;
+
     	}
+    
+    public List<BasGroupJoinModel> groupUserList(int cstmrSno){
+    	QPtyGroupBas bas = QPtyGroupBas.ptyGroupBas;
+    	QPtyCstmrGroup group = QPtyCstmrGroup.ptyCstmrGroup;    
+    	
+    	BooleanBuilder builder = new BooleanBuilder();
+    	builder.and(bas.useYn.eq("Y"));
+	    builder.and(group.joinYn.eq("Y"));
+	    builder.and(group.cstmrSno.eq(cstmrSno));
 
-    	        
-    	        
+    
+    	List<BasGroupJoinModel> result = query.select(Projections.bean(BasGroupJoinModel.class ,
+    			bas.groupId,
+    	        bas.groupNm,
+    	        bas.createDt
+    	    )).from(bas)
+    	            .where(builder)
+    	            .leftJoin(group)
+    	            .on(bas.groupId.eq(group.groupId))
+	                .orderBy(bas.createDt.desc())
+    	            .orderBy(bas.groupNm.asc())
+    	            .groupBy(bas.groupId)
+    	            .fetch();				 
+      
     	    return result;
 
     	}
-    
     /**
      * 나의 그룹 - 참여 그룹 목록
      * @param cstmrSno