The power supply for dipole and 30 power supplies for quadruple of CSRm had been put into operation since the first commissioning in January. And the other smaller power supplies (PS) for correctors had been prepared later. 14 new power supplies for 7 sets double corrector magnet were announced in March, our provider had to manufacture them in three months. The 14 sets power supplies were installed before the June. The best problems we meet this year are the precision of quadruple power supply. In October, we found there was difference between the output and reference. So we spent about one month to calibrate The power supply for dipole and 30 power supplies for quadruple of CSRm had been put into operation since the first commissioning in January. And the other smaller power supplies (PS) for correctors had been prepared later. 14 new power supplies for 7 sets double corrector magnet were announced in March, our provider had to manufacture them in three months. The 14 sets power supplies were installed before the June. The best problems we meet this year are the precision of quadruple power supply. In October, we found there was difference between the output and reference. So we spent about one month to calibrate