diff --git a/i_entrance/user_info.php b/i_entrance/user_info.php
index dd650a15..4dc32989 100644
--- a/i_entrance/user_info.php
+++ b/i_entrance/user_info.php
@@ -93,7 +93,7 @@ require(__dir__.'/../vendor/autoload.php');
                 <span id="slot_oauth_type"></span>
             </td>
             <td colspan="3">
-                <span id="slot_token_valid_until"></span>까지 유효<button type="button" id="expand_login_token">초기화</button></td>
+                <span id="slot_token_valid_until"></span>까지 유효<button type="button" id="expand_login_token">연장</button></td>
         </tr>
         <tr>
             <th class="bg1"></th>
diff --git a/oauth_kakao/j_reset_token.php b/oauth_kakao/j_reset_token.php
index 5f7abcfa..b55a7a82 100644
--- a/oauth_kakao/j_reset_token.php
+++ b/oauth_kakao/j_reset_token.php
@@ -17,7 +17,7 @@ $tokenValidUntil = RootDB::db()->queryFirstField('SELECT token_valid_until from
 if(!$tokenValidUntil){
     Json::die([
         'result'=>false,
-        'reason'=>'초기화 가능한 로그인 상태가 아닙니다.'
+        'reason'=>'연장 가능한 로그인 상태가 아닙니다.'
     ]);
 }
 
@@ -39,5 +39,5 @@ $session->logout();
 
 Json::die([
     'result'=>true,
-    'reason'=>'초기화 완료.'
+    'reason'=>'연장 완료.'
 ]);