This is normal in itself, because there is no 300 yuan every day. Sometimes I come out to fool. For example, when we know that there are several short-term bonds in this money fund that will charge interest next week, if there are three days like this next week, the income received in one week will rise a lot in that week. At this time, Lei Jun came out to advertise. He just deliberately picked a good day to advertise. If you want to get a slightly higher return than Yu 'ebao (or other monetary funds) but the risk is not high, you can consider finding some low-risk bond-type or conservative hybrid funds, such as the structural transformation of Cathay Pacific, E Fund's graded bond A, and Wanjia Double Engine.