fix

Helius

2022-06-14 2389e7e3cbede74ce0fc8e1bcb2e9207622999e7

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

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

    void startSystem();
}