diff --git a/src/main/webapp/js/kakao/at/tabulator.js b/src/main/webapp/js/kakao/at/tabulator.js
index 493c1ba7..f5735d32 100644
--- a/src/main/webapp/js/kakao/at/tabulator.js
+++ b/src/main/webapp/js/kakao/at/tabulator.js
@@ -99,13 +99,13 @@ $(document).ready(function (){
 	    placeholder:"주소록 그룹을 선택해 주세요.", //fit columns to width of table (optional)
 	    resizableColumns:false,
 	 	columns:[ //Define Table Columns
-	 		{formatter:"rowSelection", titleFormatter:"rowSelection",clipboard:false, hozAlign:"center", headerSort:false, cellClick:function(e, cell){
+	 		{formatter:"rowSelection", titleFormatter:"rowSelection",clipboard:false, hozAlign:"center", headerSort:false, width: 50, cellClick:function(e, cell){
 	 	        cell.getRow().toggleSelect();
 		 		}
 		 	}, 
-		 	{title:"그룹명", hozAlign:"center", field:"addrGroupNm", editor:"input", width:120, validator:["required","minLength:2", "maxLength:40"]},
-		 	{title:"이름", hozAlign:"center", field:"addrName", editor:"input",  width:120, validator:["maxLength:12"]},
-		 	{title:"휴대폰번호", hozAlign:"center", field:"addrPhone", editor:"input", width:120, validator:["required","minLength:10", "maxLength:11"]},
+		 	{title:"그룹명", hozAlign:"center", field:"addrGroupNm", widthGrow: 3, editor:"input", validator:["required","minLength:2", "maxLength:40"]},
+		 	{title:"이름", hozAlign:"center", field:"addrName", widthGrow: 2, editor:"input", validator:["maxLength:12"]},
+		 	{title:"휴대폰번호", hozAlign:"center", field:"addrPhone", widthGrow: 3, editor:"input", validator:["required","minLength:10", "maxLength:11"]},
 		 	
 	 	],
 	 	validationFailed:function(cell, value, parameters){ // 유효성 체크 함수 - 아직 잘 모르겠음