Does the subject want to ask "Why can't the applet in Fuzhou Maternal and Child Health Hospital receive the verification code?"? The platform system is out of order or the cell phone signal is not good. The reason why the applet in Fuzhou Maternal and Child Health Hospital can't receive the verification code is that the platform system has failed or the cell phone signal is not good. After closing the applet, restart it or change the location with good signal, the problem can be solved.