diff --git a/hwe/sammo/API/NationBetting/BetNation.php b/hwe/sammo/API/NationBetting/BetNation.php
index e3bf85b4..40f3b6f4 100644
--- a/hwe/sammo/API/NationBetting/BetNation.php
+++ b/hwe/sammo/API/NationBetting/BetNation.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace sammo\API\NationCommand;
+namespace sammo\API\NationBetting;
 
 use sammo\Session;
 use DateTimeInterface;
@@ -16,7 +16,7 @@ use sammo\Util;
 
 use function sammo\getAllNationStaticInfo;
 
-class PushCommand extends \sammo\BaseAPI
+class BetNation extends \sammo\BaseAPI
 {
     public function validateArgs(): ?string
     {
@@ -127,7 +127,7 @@ class PushCommand extends \sammo\BaseAPI
         else{
             $general->increaseVar('gold', -$amount);
         }
-        $db->insert('ng_betting', $bettingItem->toArray());
+        $db->insertUpdate('ng_betting', $bettingItem->toArray());
         if(!$db->affected_rows){
             $general->flushUpdateValues();
             return '베팅을 실패했습니다.';
diff --git a/hwe/sammo/API/NationBetting/GetBettingDetail.php b/hwe/sammo/API/NationBetting/GetBettingDetail.php
new file mode 100644
index 00000000..e3a4d5e8
--- /dev/null
+++ b/hwe/sammo/API/NationBetting/GetBettingDetail.php
@@ -0,0 +1,98 @@
+<?php
+
+namespace sammo\API\NationBetting;
+
+use sammo\Session;
+use DateTimeInterface;
+use sammo\DB;
+use sammo\DTO\NationBettingInfo;
+use sammo\General;
+use sammo\KVStorage;
+use sammo\Validator;
+
+use function sammo\increaseRefresh;
+
+class GetBettingDetail extends \sammo\BaseAPI
+{
+    public function validateArgs(): ?string
+    {
+        $v = new Validator($this->args);
+        $v->rule('required', [
+            'betting_id',
+        ])
+            ->rule('integer', 'betting_id');
+
+        if (!$v->validate()) {
+            return $v->errorStr();
+        }
+        return null;
+    }
+
+    public function getRequiredSessionMode(): int
+    {
+        return static::REQ_GAME_LOGIN | static::REQ_READ_ONLY;
+    }
+
+    public function launch(Session $session, ?DateTimeInterface $modifiedSince, ?string $reqEtag)
+    {
+        $db = DB::db();
+
+        increaseRefresh("국가베팅장", 1);
+        /** @var int */
+        $bettingID = $this->arg['betting_id'];
+
+        $gameStor = KVStorage::getStorage($db, 'game_env');
+        $nationBettingStor = KVStorage::getStorage($db, 'nation_betting');
+        $rawBettingInfo = $nationBettingStor->getValue("id_{$bettingID}");
+        if($rawBettingInfo === null){
+            return '해당 베팅이 없습니다';
+        }
+
+        try{
+            $bettingInfo = new NationBettingInfo($rawBettingInfo);
+        }
+        catch(\Error $e){
+            return $e->getMessage();
+        }
+
+        [$year, $month] = $gameStor->getValuesAsArray(['year', 'month']);
+
+        $bettingDetail = [];
+
+        foreach ($db->queryAllLists(
+            'SELECT betting_type, sum(amount) as sum_amount FROM ng_betting WHERE betting_id = %i GROUP BY betting_type',
+            $bettingID
+        ) as [$bettingType, $amount]) {
+            $bettingDetail[] = [$bettingType, $amount];
+        }
+
+        [$year, $month] = $gameStor->getValuesAsArray(['year', 'month']);
+
+        $myBetting = [];
+        foreach($db->queryAllLists(
+            'SELECT betting_type, sum(amount) as sum_amount FROM ng_betting WHERE betting_id = %i AND user_id = %i GROUP BY betting_type',
+            $bettingID, $session->userID
+        ) as [$bettingType, $amount]){
+            $myBetting[] = [$bettingType, $amount];
+        }
+
+        $general = General::createGeneralObjFromDB($session->generalID, ['gold', 'aux'], 1);
+
+        if($bettingInfo->reqInheritancePoint){
+            $remainPoint = $general->getInheritancePoint('previous');
+        }
+        else{
+            $remainPoint = $general->getVar('gold');
+        }
+
+        return [
+            'result' => false,
+            'bettingInfo' => $rawBettingInfo,
+            'bettingDetail' => $bettingDetail,
+            'myBetting' => $myBetting,
+            'remainPoint' => $remainPoint,
+            'year' => $year,
+            'month' => $month,
+        ];
+    }
+}
diff --git a/hwe/sammo/API/NationBetting/GetBettingList.php b/hwe/sammo/API/NationBetting/GetBettingList.php
index efb400d1..8f3bf0b2 100644
--- a/hwe/sammo/API/NationBetting/GetBettingList.php
+++ b/hwe/sammo/API/NationBetting/GetBettingList.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace sammo\API\NationCommand;
+namespace sammo\API\NationBetting;
 
 use sammo\Session;
 use DateTimeInterface;
@@ -11,7 +11,7 @@ use sammo\KVStorage;
 use function sammo\checkLimit;
 use function sammo\increaseRefresh;
 
-class GetReservedCommand extends \sammo\BaseAPI
+class GetBettingList extends \sammo\BaseAPI
 {
     public function validateArgs(): ?string
     {