ruoyi-modules/ruoyi-member/src/main/java/com/ruoyi/member/service/impl/MemberServiceImpl.java
@@ -544,7 +544,7 @@ Integer big=byId.getTotalPoints()+dMembeOneDTO.getTotalPoints(); byId.setTotalPoints(big); }else { Integer big=byId.getTotalPoints()-dMembeOneDTO.getTotalPoints(); Integer big = Math.max(byId.getTotalPoints() - dMembeOneDTO.getTotalPoints(), 0); byId.setTotalPoints(big); } }