fix reutrn money

Helius

2021-09-30 2022467b27d6c5a4c98323a84091e57b350af93d

 src/main/java/cc/mrbird/febs/mall/service/IAgentService.java

@@ -5,4 +5,6 @@
    void autoUpAgentLevel(Long memberId);

    void returnMoneyToAgent(Long orderId);

    void rankReturnMoney(Long orderId);
}