Basedonabriefintroductiontotheseriousproblemsbroughtbytheunilateralappreciationof RMB，this article presents an in-depth analysis of the reasons and causes. It also proposes strategies for China to tackle the issueofunlilateralappreciationof RMB，includingreformonitsmonetarypolicy，ex-change ratesystem，capital item，foreignexchangereserve，stockmarketandmacro-regulationonthereal estate market .