No, the Yu 'ebao fund can be replaced many times, but the following conditions must be met: 1, the total assets of Yu 'ebao are 0, and there is no balance available, and the balance has no balance; 2. There are no red envelopes such as Yu 'ebao, fund and periodicity; 3. The functions of Yu 'ebao family account and Small Wallet have not been opened.

Yu 'ebao is connected with the money fund, which mainly invests in the money market. Investment targets include deposits and certificates of deposit, which are characterized by good liquidity and high security.