Merge remote-tracking branch 'origin/jwj84' into jwj84

dd

2026-01-09 e3d9c8f3b74052c222968bab8885ee0eee537207

 trading-order-service/src/main/java/com/yami/trading/service/chat/online/OnlineChatMessageServiceImpl.java

@@ -222,7 +222,7 @@
        // 不在线则重新分配
        Customer customer = this.customerService.cacheOnlineOne();
        if (null == customer) {
            return null;
            return "admin";
        }
        while (true) {
            customer.setLastMessageUser(partyId);