问一个队列中SQL插入不成功，大家帮忙看一下什么问题？谢谢

控制器中

        // 推送任务到队列
        dispatch(new SignData($user));

在队列中dump $user
显示数据

user: {
today_ranking: 25,
user_id: 300824,
day: 14,
point: 5,
extra_point: 1,
sign_date: "2021-10-09 00:00:00",
continuation_date: 1,
sum_point: 2240

测试过此SQL在其它地方是可以写入数据的，麻烦大家帮忙检查一下，谢谢！

<?php

namespace App\Jobs;

use App\Models\Sign;
use App\Services\SignDataService;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use App\Services\SignService;
use Auth;
use Illuminate\Support\Facades\DB;

class SignData implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public $user;


    public function __construct($user)
    {
        $this->user = $user;
    }

    /**
     * Execute the job.
     *
     * @return void
     */
    public function handle()
    {
    $user = $this->user;
DB::connection('mysql_wx')->table('yt_user_sign')->insert($user);

    }
}

horizon中的执行通过，无错误，
显示

{
user: {
today_ranking: 26,
user_id: 300824,
day: 14,
point: 4,
extra_point: 1,
sign_date: "2021-10-09 00:00:00",
continuation_date: 1,
sum_point: 2239
},
job: null,
connection: null,
queue: null,
chainConnection: null,
chainQueue: null,
delay: null,
middleware: [
],
chained: [
]
}