The 23-year-old Wang Xiaomeng had posted the risque photos on a microblogging site in July, including one in which she was pulling on black stockings while wearing a police shirt, the Beijing Times reported.
She was given suspended sentence by Fengtai district court in Beijing.
The Model also wrote in her blog that as a policewoman, she has so much pressure because she has to dine with government officials every day.
The photographs were forwarded online thousands of times.