modify dingding exception

Helius

2021-04-22 1972a71f2cd42f679aee9968c386044e7e98af30

 src/main/java/com/xcong/excoin/quartz/job/BlockCoinUpdateJob.java

@@ -54,6 +54,7 @@
        if(blocnNum==null){
            return;
        }
        redisUtils.set("USDT_TRC20_CURRENT_BLOCK_NUM",blocnNum);
        trxUsdtUpdateService.monitorCoinListener(blocnNum);
    }