According to the requirement of voting right in the market, the binding vote might have different results. Normally, the Staking rewards that are generated by users nomination will be released after Validators deducting the commission, Validators become a bidder under the form of binding vote. Offer high and low fluctuation will be according to the market demand and rational judgment to the market, bidders may get profits from users’ Staking rewards while setting the offer below the range of Staking rewards. When the market demand for voting rights is strong, bidders will pay extra to get votes, and users will get the extra rewards from the bidder as the Staking reward. In this case, the Staking rewards obtained by users will be higher than the maximum reward on the original chain.