Whether the Didi dispatch is related to the word-of-mouth value in the end, a single amount of mao a day, gou a day

Hello everyone, I am Xiao Liu's Beijing, a part-time Didi ride-hailing driver. Recently, I feel that the amount of didi has dropped sharply, yesterday I ran for three hours, I pulled 21 fast money, I actually stayed in one place for an hour, a single did not, is it a problem of low word of mouth value, I am now worth 233 points. But today I think it's OK, running for three hours, the flow of water is nearly 100 yuan, in the end and the word of mouth value is not related, or my luck problem.