diff --git a/i_entrance/adminAction.js b/i_entrance/adminAction.js
index fe7b7f2d..b0d64fd4 100644
--- a/i_entrance/adminAction.js
+++ b/i_entrance/adminAction.js
@@ -3,10 +3,10 @@ var serverAdminTemplate = '\
 <tr class="bg0" data-server_name="<%name%>">\
     <th style="color:<%color%>;"><%korName%>(<%name%>)</th>\
     <td><%status%></td>\
-    <td><input class="with_skin obj_fill" type="button" value="폐쇄" onclick="Entrance_AdminPost(this, 0);"></td>\
-    <td><input class="with_skin obj_fill" type="button" value="오픈" onclick="Entrance_AdminPost(this, 2);"></td>\
-    <td><input class="with_skin obj_fill" type="button" value="리셋" onclick="Entrance_AdminPost(this, 1);"></td>\
-    <td><input class="with_skin obj_fill" type="button" value="하드리셋" onclick="Entrance_AdminPost(this, 3);"></td>\
+    <td><input class="with_skin obj_fill" type="button" value="폐쇄" onclick="modifyServerStatus(this, \'close\');"></td>\
+    <td><input class="with_skin obj_fill" type="button" value="오픈" onclick="modifyServerStatus(this, \'open\');"></td>\
+    <td><input class="with_skin obj_fill" type="button" value="리셋" onclick="modifyServerStatus(this, \'reset\');"></td>\
+    <td><input class="with_skin obj_fill" type="button" value="하드리셋" onclick="modifyServerStatus(this, \'reset_full\');"></td>\
     <td><input class="with_skin obj_fill" type="button" value="폐쇄중 로그인" onclick="Entrance_AdminClosedLogin(this);"></td>\
     <td><input class="with_skin obj_fill" type="button" value="서버119" onclick="Entrance_AdminOpen119(this);"></td>\
 </tr>\
@@ -79,7 +79,7 @@ function Entrance_AdminChangeNotice() {
             Popup_Wait(function() {
                 PostJSON(
                     HOME+I+ENTRANCE+W+ADMIN+POST, {
-                        action: 0,
+                        action: 'notice',
                         notice: notice
                     },
                     function(response, textStatus) {
@@ -94,7 +94,7 @@ function Entrance_AdminChangeNotice() {
     });
 }
 
-function Entrance_AdminPost(caller, select) {
+function modifyServerStatus(caller, action) {
     var $caller = $(caller);
     var server = $caller.parents('tr').data('server_name');
     
@@ -102,14 +102,13 @@ function Entrance_AdminPost(caller, select) {
             Popup_Wait(function() {
                 PostJSON(
                     HOME+I+ENTRANCE+W+ADMIN+POST, {
-                        action: 1,
                         server: server,
-                        select: select
+                        action: action
                     },
                     function(response, textStatus) {
                         if(response.result == "SUCCESS") {
                             Popup_WaitHide();
-                            if(select == 1) {
+                            if(action == 'reset') {
                                 ReplaceFrame(response.installURL);
                             } else {
                                 Replace(ENTRANCE+PHP);
diff --git a/i_entrance/adminPost.php b/i_entrance/adminPost.php
index 444ef115..5c4e7aa4 100644
--- a/i_entrance/adminPost.php
+++ b/i_entrance/adminPost.php
@@ -6,10 +6,9 @@ require_once(ROOT.'/f_config/SESSION.php');
 use utilphp\util as util;
 
 // 외부 파라미터
-// $_POST['action'] : 0: 공지, 1: 서버
+// $_POST['action'] : 'notice', 'open', 'close', 'reset', 'reset_full'
 // $_POST['notice'] : 공지
 // $_POST['server'] : 서버 인덱스
-// $_POST['select'] : 0: 폐쇄, 1: 리셋, 2: 오픈
 
 function escapeIPv4($ip){
     return str_replace('.', '\\.', $ip);
@@ -18,13 +17,12 @@ function escapeIPv4($ip){
 $action = util::array_get($_POST['action'], '');
 $notice = util::array_get($_POST['notice'], '');
 $server = util::array_get($_POST['server'], '');
-$select = util::array_get($_POST['select'], '');
 
 $db = getRootDB();
 
 $member = $db->queryFirstRow('SELECT `GRADE` FROM `MEMBER` WHERE `NO` = %i', $SESSION->NoMember());
 
-function doServerModeSet($server, $select, &$response){
+function doServerModeSet($server, $action, &$response){
     $serverList = getServerConfigList();
     $settingObj = $serverList[$server][2];
 
@@ -32,7 +30,7 @@ function doServerModeSet($server, $select, &$response){
     $serverPath = $settingObj->getBasePath();
     $realServerPath = realpath(dirname(__FILE__)).W.$serverPath;
 
-    if($select == 0) { //폐쇄
+    if($action == 'close') { //폐쇄
         $templates = new League\Plates\Engine('templates');
 
         //TODO: .htaccess가 서버 오픈에도 사용될 수 있으니 별도의 방법이 필요함
@@ -49,21 +47,21 @@ function doServerModeSet($server, $select, &$response){
         $htaccess = $templates->render('block_htaccess', 
             ['allow_ip' => $allow_ip, 'xforward_allow_ip' => $xforward_allow_ip]);
         file_put_contents($serverPath.'/.htaccess', $htaccess);
-    } elseif($select == 1) {//리셋
+    } elseif($action == 'reset') {//리셋
         if(file_exists($serverPath.'/d_setting/conf.php')){
             @unlink($serverPath.'/d_setting/conf.php');
         }
         
         $response['installURL'] = $serverDir.W."install.php";
-    } elseif($select == 2) {//오픈
-        if(file_exists($serverPath.'.htaccess')){
-            @unlink($serverPath.'.htaccess');
+    } elseif($action == 'open') {//오픈
+        if(file_exists($serverPath.'/.htaccess')){
+            @unlink($serverPath.'/.htaccess');
         }
     }
     return true;
 }
 
-function doAdminPost($member, $action, $notice, $server, $select){
+function doAdminPost($member, $action, $notice, $server){
     $response['result'] = 'FAIL';
     if($member['GRADE'] < 6) {
         $response['result'] = 'FAIL';
@@ -71,26 +69,21 @@ function doAdminPost($member, $action, $notice, $server, $select){
         return $response;
     }
 
-    if($action == 0) {
+    if($action == 'notice') {
         getRootDB()->update('SYSTEM', ['NOTICE'=>$notice], 'NO=1');
         $response['result'] = 'SUCCESS';
         return $response;
     } 
     
-    if($action == 1) {
-        if(doServerModeSet($server, $select, $response)){
-            $response['result'] = 'SUCCESS';
-        }
-
+    if(doServerModeSet($server, $action, $response)){
+        $response['result'] = 'SUCCESS';
         return $response;
     }
-    
-    $response['result'] = 'FAIL';
-    $response['msg'] = '알 수 없는 명령입니다.';
+
     return $response;
 
 }
 
-$response = doAdminPost($member, $action, $notice, $server, $select);
+$response = doAdminPost($member, $action, $notice, $server);
 
 echo json_encode($response);