fix:超市购物卡支付、选择钱包、称重商品小数精度不够的问题

pjcloud-mqtt/pjcloud-mqtt-api/src/main/java/com/bsd/pjcloud/mqtt/api/feign/RemoteMqttEventService.java

@@ -57,7 +57,7 @@ public interface RemoteMqttEventService {
     R<Boolean> sendSupermarketClassifyChangeMsg(@RequestParam Long deptId);
 
     /**
-     * 超市分类变化
+     * 超市同步
      */
     @NoToken
     @GetMapping("/mqtt/send-supermarket")