diff --git a/app/common/service/GameBetSettleService.php b/app/common/service/GameBetSettleService.php
index d901a5f..6b11367 100644
--- a/app/common/service/GameBetSettleService.php
+++ b/app/common/service/GameBetSettleService.php
@@ -180,7 +180,15 @@ final class GameBetSettleService
                 'update_time'    => $now,
             ]);
             GameHotDataCoordinator::afterUserCommitted($userId);
-            GameWebSocketPayloadHelper::publishUserStreak($userId, $next);
+            $periodNo = isset($aggregateByUser[$userId]['period_no']) ? (string) $aggregateByUser[$userId]['period_no'] : '';
+            GameWebSocketPayloadHelper::publishUserStreak($userId, $next, [
+                // 明确标记本期结算结果，客户端可直接判断“当前用户是否中奖”。
+                'is_win' => $hadWin,
+                'period_id' => $recordId,
+                'period_no' => $periodNo,
+                'result_number' => $resultNumber,
+                'settled_at' => $now,
+            ]);
         }
 
         $jackpotHits = [];
diff --git a/app/common/service/GameWebSocketPayloadHelper.php b/app/common/service/GameWebSocketPayloadHelper.php
index 3baa775..c55aed1 100644
--- a/app/common/service/GameWebSocketPayloadHelper.php
+++ b/app/common/service/GameWebSocketPayloadHelper.php
@@ -66,12 +66,19 @@ final class GameWebSocketPayloadHelper
         return array_merge($payload, self::userStreakData($userId, $currentStreak));
     }
 
-    public static function publishUserStreak(int $userId, ?int $currentStreak = null): void
+    /**
+     * @param array<string, mixed> $extra
+     */
+    public static function publishUserStreak(int $userId, ?int $currentStreak = null, array $extra = []): void
     {
         if ($userId <= 0) {
             return;
         }
-        GameWebSocketEventBus::publish(self::TOPIC_USER_STREAK, self::userStreakData($userId, $currentStreak));
+        $payload = self::userStreakData($userId, $currentStreak);
+        if ($extra !== []) {
+            $payload = array_merge($payload, $extra);
+        }
+        GameWebSocketEventBus::publish(self::TOPIC_USER_STREAK, $payload);
     }
 
     /**