diff --git a/app/admin/controller/game/PlayRecord.php b/app/admin/controller/game/PlayRecord.php
index a8cc162..09dfb7c 100644
--- a/app/admin/controller/game/PlayRecord.php
+++ b/app/admin/controller/game/PlayRecord.php
@@ -96,6 +96,7 @@ class PlayRecord extends Backend
                 'channel.name as channel__name',
                 'game_record.period_no as gameRecord__period_no',
                 'game_record.status as gameRecord__status',
+                'game_record.result_number as gameRecord__result_number',
             ])
             ->order($order)
             ->paginate($limit);
@@ -120,6 +121,9 @@ class PlayRecord extends Backend
                 'status' => isset($row['gameRecord__status']) && is_numeric((string) $row['gameRecord__status'])
                     ? (int) $row['gameRecord__status']
                     : null,
+                'result_number' => isset($row['gameRecord__result_number']) && $row['gameRecord__result_number'] !== '' && $row['gameRecord__result_number'] !== null
+                    ? (string) $row['gameRecord__result_number']
+                    : null,
             ];
             unset(
                 $row['user__username'],
@@ -127,6 +131,7 @@ class PlayRecord extends Backend
                 $row['channel__name'],
                 $row['gameRecord__period_no'],
                 $row['gameRecord__status'],
+                $row['gameRecord__result_number'],
             );
             $list[$idx] = $row;
         }
diff --git a/app/api/controller/Game.php b/app/api/controller/Game.php
index f5dd94c..734004e 100644
--- a/app/api/controller/Game.php
+++ b/app/api/controller/Game.php
@@ -401,8 +401,40 @@ class Game extends MobileBase
             'list_rows' => $pageSize,
         ]);
 
+        $periodIds = [];
+        foreach ($paginate->items() as $item) {
+            $periodIdValue = filter_var($item->period_id ?? null, FILTER_VALIDATE_INT);
+            if ($periodIdValue !== false && $periodIdValue > 0) {
+                $periodIds[] = $periodIdValue;
+            }
+        }
+        $periodIds = array_values(array_unique($periodIds));
+        $resultNumberByPeriodId = [];
+        if ($periodIds !== []) {
+            $periodRows = Db::name('game_record')
+                ->whereIn('id', $periodIds)
+                ->field(['id', 'result_number'])
+                ->select()
+                ->toArray();
+            foreach ($periodRows as $row) {
+                if (!is_array($row)) {
+                    continue;
+                }
+                $pid = filter_var($row['id'] ?? null, FILTER_VALIDATE_INT);
+                if ($pid === false || $pid <= 0) {
+                    continue;
+                }
+                $rn = filter_var($row['result_number'] ?? null, FILTER_VALIDATE_INT);
+                $resultNumberByPeriodId[$pid] = ($rn === false ? null : $rn);
+            }
+        }
+
         $rows = [];
         foreach ($paginate->items() as $item) {
+            $periodIdValue = filter_var($item->period_id ?? null, FILTER_VALIDATE_INT);
+            if ($periodIdValue === false) {
+                $periodIdValue = 0;
+            }
             $rows[] = [
                 'order_no' => (string) $item->id,
                 'period_no' => $item->period_no,
@@ -410,7 +442,7 @@ class Game extends MobileBase
                 // 整笔压注金额（本笔总扣款）
                 'bet_amount' => $item->total_amount,
                 'total_amount' => $item->total_amount,
-                'result_number' => null,
+                'result_number' => $periodIdValue > 0 ? ($resultNumberByPeriodId[$periodIdValue] ?? null) : null,
                 'win_amount' => $item->win_amount,
                 'status' => (string) $item->status,
                 'create_time' => $item->create_time,
diff --git a/app/common/service/GameWebSocketSubscriptionRegistry.php b/app/common/service/GameWebSocketSubscriptionRegistry.php
index abf7a73..e175095 100644
--- a/app/common/service/GameWebSocketSubscriptionRegistry.php
+++ b/app/common/service/GameWebSocketSubscriptionRegistry.php
@@ -106,6 +106,61 @@ final class GameWebSocketSubscriptionRegistry
         return $finalTopics;
     }
 
+    /**
+     * 增量订阅：将 topics 合并到现有订阅集合（不会移除旧 topic）。
+     *
+     * 兼容部分客户端“多次 subscribe 但只携带增量 topic”的行为，避免后续误覆盖导致 bet.win/jackpot.hit 丢订阅。
+     *
+     * @param list<string> $topics
+     * @return list<string> 合并后的订阅列表（去重排序）
+     */
+    public static function mergeSubscriptions(int $connectionId, array $topics): array
+    {
+        if ($connectionId <= 0 || !isset(self::$connectionMeta[$connectionId])) {
+            return [];
+        }
+
+        $clean = [];
+        foreach ($topics as $t) {
+            if (!is_string($t)) {
+                continue;
+            }
+            $v = trim($t);
+            if ($v === '' || strlen($v) > 64) {
+                continue;
+            }
+            $clean[$v] = true;
+        }
+        if ($clean === []) {
+            return self::$connectionMeta[$connectionId]['topics'];
+        }
+
+        $existing = self::$connectionMeta[$connectionId]['topics'];
+        $mergedMap = [];
+        foreach ($existing as $t) {
+            $mergedMap[$t] = true;
+        }
+        foreach (array_keys($clean) as $t) {
+            $mergedMap[$t] = true;
+        }
+        $finalTopics = array_keys($mergedMap);
+        sort($finalTopics);
+
+        // 只需要把新增 topic 写入 topicIndex（旧 topic 已存在索引）
+        $existingMap = [];
+        foreach ($existing as $t) {
+            $existingMap[$t] = true;
+        }
+        foreach ($finalTopics as $topic) {
+            if (!isset($existingMap[$topic])) {
+                self::$topicIndex[$topic][$connectionId] = true;
+            }
+        }
+        self::$connectionMeta[$connectionId]['topics'] = $finalTopics;
+
+        return $finalTopics;
+    }
+
     /**
      * 获取订阅了指定 topic 的所有 connection_id。
      *
diff --git a/app/process/GameWebSocketServer.php b/app/process/GameWebSocketServer.php
index 79c5d90..26bcde6 100644
--- a/app/process/GameWebSocketServer.php
+++ b/app/process/GameWebSocketServer.php
@@ -170,10 +170,24 @@ class GameWebSocketServer
         if ($action === 'subscribe') {
             $rawTopics = $decoded['topics'] ?? [];
             $rawList = is_array($rawTopics) ? $rawTopics : [];
-            $finalTopics = GameWebSocketSubscriptionRegistry::replaceSubscriptions($connection->id, $rawList);
+            $replace = false;
+            if (!empty($decoded['replace'])) {
+                $replace = true;
+            }
+            if (isset($decoded['mode']) && is_string($decoded['mode']) && trim($decoded['mode']) === 'replace') {
+                $replace = true;
+            }
+            $before = GameWebSocketSubscriptionRegistry::meta($connection->id);
+            $beforeTopics = is_array($before) ? ($before['topics'] ?? []) : [];
+
+            $finalTopics = $replace
+                ? GameWebSocketSubscriptionRegistry::replaceSubscriptions($connection->id, $rawList)
+                : GameWebSocketSubscriptionRegistry::mergeSubscriptions($connection->id, $rawList);
             Log::channel('ws')->info('subscribe', [
                 'connection_id' => $connection->id,
                 'user_id' => GameWebSocketSubscriptionRegistry::userIdOf($connection->id),
+                'replace' => $replace,
+                'before_topics' => $beforeTopics,
                 'topics' => $finalTopics,
                 'requested_count' => is_array($rawTopics) ? count($rawTopics) : 0,
             ]);
diff --git a/web/src/lang/backend/en/game/playRecord.ts b/web/src/lang/backend/en/game/playRecord.ts
index e7c0f55..4a53a1f 100644
--- a/web/src/lang/backend/en/game/playRecord.ts
+++ b/web/src/lang/backend/en/game/playRecord.ts
@@ -34,6 +34,7 @@ export default {
     update_time: 'Updated',
     gameRecord_period_no: 'Round (relation)',
     gameRecord_status: 'Round status',
+    result_number: 'Result number',
     'gameRecord_status 0': 'Open for betting',
     'gameRecord_status 1': 'Closed',
     'gameRecord_status 2': 'Settling tickets',
diff --git a/web/src/lang/backend/zh-cn/game/playRecord.ts b/web/src/lang/backend/zh-cn/game/playRecord.ts
index 13bf1d5..447a5fb 100644
--- a/web/src/lang/backend/zh-cn/game/playRecord.ts
+++ b/web/src/lang/backend/zh-cn/game/playRecord.ts
@@ -34,6 +34,7 @@ export default {
     update_time: '更新时间',
     gameRecord_period_no: '对局期号',
     gameRecord_status: '期状态',
+    result_number: '中奖号码',
     'gameRecord_status 0': '下注开放',
     'gameRecord_status 1': '已封盘',
     'gameRecord_status 2': '算票中',
diff --git a/web/src/views/backend/game/playRecord/index.vue b/web/src/views/backend/game/playRecord/index.vue
index 9ced1ad..15ced63 100644
--- a/web/src/views/backend/game/playRecord/index.vue
+++ b/web/src/views/backend/game/playRecord/index.vue
@@ -147,6 +147,14 @@ const baTable = new baTableClass(
                     '5': t('game.playRecord.gameRecord_status 5'),
                 },
             },
+            {
+                label: t('game.playRecord.result_number'),
+                prop: 'gameRecord.result_number',
+                align: 'center',
+                width: 110,
+                operator: 'eq',
+                showOverflowTooltip: true,
+            },
             { label: t('game.playRecord.user_id'), prop: 'user_id', align: 'center', show: false, width: 90, operator: 'RANGE' },
             {
                 label: t('game.playRecord.user_username'),