diff --git a/hwe/sammo/API/General/GetFrontInfo.php b/hwe/sammo/API/General/GetFrontInfo.php
index 76f81374..36508e4b 100644
--- a/hwe/sammo/API/General/GetFrontInfo.php
+++ b/hwe/sammo/API/General/GetFrontInfo.php
@@ -135,13 +135,13 @@ class GetFrontInfo extends \sammo\BaseAPI
 
     //XXX: 매번 더하는가?
     $nationPopulation = $db->queryFirstRow(
-      'SELECT COUNT(*) as cityCnt, SUM(pop) as `now`, SUM(pop_max) as `max` from city where nation=%i',
+      'SELECT COUNT(*) as cityCnt, CAST(SUM(pop) AS INTEGER) as `now`, CAST(SUM(pop_max) AS INTEGER) as `max` from city where nation=%i',
       $nationID
     );
 
     //XXX: 매번 더하는가?
     $nationCrew = $db->queryFirstRow(
-      'SELECT COUNT(*) as generalCnt, SUM(crew) as `now`,SUM(leadership)*100 as `max` from general where nation=%i AND npc != 5',
+      'SELECT COUNT(*) as generalCnt, CAST(SUM(crew) AS INTEGER) as `now`,CAST(SUM(leadership)*100 AS INTEGER) as `max` from general where nation=%i AND npc != 5',
       $nationID
     );
 
@@ -169,16 +169,6 @@ class GetFrontInfo extends \sammo\BaseAPI
 
     $nationClass = buildNationTypeClass($rawNation['type']);
 
-    //TODO: 이부분은 const로 빼야하지 않는가?
-    $officerLevelTexts = [];
-    foreach (range(0, 4) as $officerLevel) {
-      $officerLevelTexts[$officerLevel] = getOfficerLevelText($officerLevel);
-    }
-    foreach (range(5, 12) as $officerLevel) {
-      $officerLevelTexts[$officerLevel] = getOfficerLevelText($rawNation['level'] * 100 + $officerLevel);
-    }
-
-
     return [
       'id' => $nationID,
       'name' => $rawNation['name'],
@@ -204,13 +194,11 @@ class GetFrontInfo extends \sammo\BaseAPI
       'onlineGen' => $onlineGen,
       'notice' => $nationNotice,
       'topChiefs' => $topChiefs,
-      'officerLevelTexts' => $officerLevelTexts,
 
       'diplomaticLimit' => $rawNation['surlimit'],
       'strategicCmdLimit' => $rawNation['strategic_cmd_limit'],
       'impossibleStrategicCommand' => $impossibleStrategicCommandLists,
 
-
       'prohibitScout' => $rawNation['scout'],
       'prohibitWar' => $rawNation['war'],
     ];
@@ -250,7 +238,6 @@ class GetFrontInfo extends \sammo\BaseAPI
       'notice' => '',
       'topChiefs' => [],
       'impossibleStrategicCommand' => [],
-      'officerLevelTexts' => [],
     ];
   }
 
diff --git a/hwe/ts/defs/API/Global.ts b/hwe/ts/defs/API/Global.ts
index 7159ef98..b7c90451 100644
--- a/hwe/ts/defs/API/Global.ts
+++ b/hwe/ts/defs/API/Global.ts
@@ -181,7 +181,6 @@ export type GetFrontInfoResponse = {
         npc: GeneralListItemP0["npc"];
       }
     >;
-    officerLevelTexts: Record<number, string>;
     diplomaticLimit: number;
     strategicCmdLimit: number;
     impossibleStrategicCommand: [string, number][];