fix

coolstore-partner-service/src/main/java/com/cool/store/service/impl/FranchiseFeeServiceImpl.java

@@ -59,6 +59,10 @@ public class FranchiseFeeServiceImpl implements FranchiseFeeService {
             franchiseFeeDO.setId(request.getId());
             franchiseFeeMapper.updateByPrimaryKeySelective(franchiseFeeDO);
         } else {
+            FranchiseFeeDO isExist = franchiseFeeMapper.selectByShopId(request.getShopId());
+            if (Objects.nonNull(isExist)){
+                throw new ServiceException(ErrorCodeEnum.UNISSUED_STATEMENT_2);
+            }
             franchiseFeeMapper.insertSelective(franchiseFeeDO);
         }
         ShopInfoDO shopInfoDO = shopInfoMapper.selectByPrimaryKey(request.getShopId());