diff --git a/WebContent/jsp/onl/transaction/apim/apiInterfaceManDetail.jsp b/WebContent/jsp/onl/transaction/apim/apiInterfaceManDetail.jsp
index 80fe4fb..62702a9 100644
--- a/WebContent/jsp/onl/transaction/apim/apiInterfaceManDetail.jsp
+++ b/WebContent/jsp/onl/transaction/apim/apiInterfaceManDetail.jsp
@@ -61,7 +61,13 @@
 		.input-group {
 		  position: relative;
 		}
-
+		
+		/* 어댑터, 메서드 라이브 서치 사용시 width 깨짐 방지 */
+		.select2-container {
+			width: 100% !important;
+			box-sizing: border-box;
+		}
+		
     </style>
     <script language="javascript" >
         var isDetail = false;
@@ -172,6 +178,25 @@
                     }
                     $('#eaiBzwkDstcd').select2();
 
+                    $('#fromAdapter').select2();
+                    $('#toAdapter').select2();
+
+                    $('#fromResponseAdapter').select2();
+                    $('#toResponseAdapter').select2();
+
+                    $('#inboundHttpMethod').select2();
+                    $('#outboundHttpMethod').select2();
+
+                    $('#newBizCode').select2({
+						dropdownParent: $('#cloneInterfaceModal'),
+						width: '100%'
+                    });
+
+                    $('#newInboundHttpMethod').select2({
+						dropdownParent: $('#cloneInterfaceModal'),
+						width: '100%'
+                    });
+
                     fromAdapterMessageKeyMap = json.fromAdapterMessageKeyMap;
                     stdCommonFieldDefinitions = json.stdCommonFieldDefinitions;
                     initStdCommonFieldDefinitions(stdCommonFieldDefinitions);
@@ -1344,7 +1369,6 @@
             <button type="button" class="cssbtn" id="btn_modify" level="R" status="DETAIL,NEW"><i class="material-icons">save</i> <%= localeMessage.getString("button.modify") %></button>
             <button type="button" class="cssbtn" id="btn_api_spec" level="R" status="DETAIL,NEW"><i class="material-icons">description</i> API 스펙</button>
             <button type="button" class="cssbtn" id="btn_previous" level="R" status="DETAIL,NEW"><i class="material-icons">arrow_back</i> <%= localeMessage.getString("button.previous") %></button>
-<%--             <button type="button" class="cssbtn" id="btn_excel_export" level="R" status="DETAIL"><i class="material-icons">table_view</i> <%= localeMessage.getString("button.excel") %></button> --%>
         </div>
         <div class="title" id="title" style="font-size:1.4em">${rmsMenuName}</div>
         <form id="ajaxForm"
@@ -1984,8 +2008,8 @@
                                 <div class="form-group col-md-4">
                                     <label for="newInboundHttpMethod"><span class="material-icons">http</span> <%= localeMessage.getString("apiInterface.recvMethod") %></label>
                                     <select id="newInboundHttpMethod" class="form-select" name="newInboundHttpMethod"></input>
-                                        <option value="get">GET</option>
                                         <option value="post">POST</option>
+                                        <option value="get">GET</option>
                                         <option value="put">PUT</option>
                                         <option value="patch">PATCH</option>
                                         <option value="delete">DELETE</option>