diff --git a/hwe/func_gamerule.php b/hwe/func_gamerule.php
index 412cfa08..e4693500 100644
--- a/hwe/func_gamerule.php
+++ b/hwe/func_gamerule.php
@@ -1363,13 +1363,8 @@ function checkEmperior() {
     $gameStor->isunited = 2;
     $gameStor->conlimit = $gameStor->conlimit*100;
 
-    $query = "select no from general where npc<2 and age>=40";
-    $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-    $count = MYDB_num_rows($result);
-
-    for($i=0; $i < $count; $i++) {
-        $general = MYDB_fetch_array($result);
-        CheckHall($general['no']);
+    foreach($db->queryFirstColumn('SELECT no FROM general WHERE npc<2 AND age>=%i', GameConst::$minPushHallAge) as $hallGeneralNo){
+        CheckHall($hallGeneralNo);
     }
 
     $query = "select nation,name,type,color,gold,rice,power,gennum from nation where nation='{$nation['nation']}'";
diff --git a/hwe/sammo/GameConstBase.php b/hwe/sammo/GameConstBase.php
index d0766d65..3bbb27d7 100644
--- a/hwe/sammo/GameConstBase.php
+++ b/hwe/sammo/GameConstBase.php
@@ -71,6 +71,8 @@ class GameConstBase
     public static $exchangeFee = 0.01;
     /** @var float 성인 연령 */
     public static $adultAge = 14;
+    /** @var float 명전 등록 가능 연령 */
+    public static $minPushHallAge = 40;
     /** @var int 최대 계급 */
     public static $maxDedLevel = 30;
     /** @var int 최대 기술 레벨 */