fix

Helius

2022-06-13 a26796c06e7dbf5e1f96dca971b08e1278103f29

 src/main/java/cc/mrbird/febs/dapp/service/DappSystemService.java

@@ -33,4 +33,6 @@
     * @param id
     */
    void userBuyReward(Long id);

    void startSystem();
}