The mutual trust in security is relatively missing in the relations between China and India，influencing and disturbing relations and cooperation between the two countries in other areas to deepen and expand. But the development situation in 2013，frequent contacts at the top levels between China and India，promoted the bilateral interaction in the field of security and cooperation. The border affairs consultation in-depth，the two countries’ joint military exercise again and security coordination mechanism perfected have already promoted the Sino-Indian security trust construction effectively. But longstanding security mutual distrust psychology has not been eliminated between the two countries，also occurring from time to time worrying，touching sensitive security neural events in China and India. Among them，as a link to realize the exchange of views and communication and bridge or the most active factors between all sectors of society or group，Sino-Indian media also play an important role in the process of the construction of Sino-Indian mutual trust.