From 0de53ff6417c4c9907719d4c4247c5e620db9695 Mon Sep 17 00:00:00 2001
From: wells <123456@qq.com>
Date: Sat, 8 Aug 2026 22:36:37 +0800
Subject: [PATCH] =?UTF-8?q?=E9=A2=86=E7=BA=A2=E5=8C=85=20=E4=BC=98?=
 =?UTF-8?q?=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/tailbet/service/impl/RedPacketServiceImpl.java  | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/tailbet/service/impl/RedPacketServiceImpl.java b/src/main/java/com/tailbet/service/impl/RedPacketServiceImpl.java
index 6465691..8194c61 100644
--- a/src/main/java/com/tailbet/service/impl/RedPacketServiceImpl.java
+++ b/src/main/java/com/tailbet/service/impl/RedPacketServiceImpl.java
@@ -162,9 +162,10 @@ public class RedPacketServiceImpl implements IRedPacketService {
             rp.setStatus(STATUS_FINISHED);
         }
 
-        // 更新手气王信息（第一个领取者为手气王）
+        // 更新手气王信息（领取金额最大的用户为手气王）
         Integer takenCount = rp.getShareTakenCount();
-        if (takenCount != null && takenCount == 0) {
+        BigDecimal currentLucky = rp.getLuckyAmount();
+        if (currentLucky == null || amount.compareTo(currentLucky) > 0) {
             rp.setLuckyAmount(amount);
             rp.setLuckyUserId(userId);
             rp.setLuckyDigit(amount.remainder(BigDecimal.TEN).intValue());