The website accessed this evening had no pictures of Modi or Housing and Urban Poverty Alleviation Minister Naidu.
Acting on a complaint that the pictures on the website are promoting BJP in Uttar Pradesh, where assembly polls are on, the Commission said that "depiction of photographs of Prime Minister and ministers...Is in violation of model code of conduct and hence such photographs shall have to be immediately removed from the official website (pmaymis.Gov.In)."
It also asked the top bureaucrat to "ensure" that websites of other ministries and departments do not contain such photographs.
It recalled its earlier directions that references of ministers and politicians be removed from central government websites to ensure that the party in power does not get advantage of any kind in the assembly elections.
While polls are over in Punjab, Uttarakhand and Goa, they are on in Uttar Pradesh and are to be held in Manipur.