fix chain bug

Helius

2022-06-14 400410b7fec6af004920ccb77708ba10f6a833a7

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

@@ -35,4 +35,8 @@
    void userBuyReward(Long id);

    void startSystem();

    void transferPoolSetting();

    void sourcePoolUsdtOutLimitSetting();
}