A method and a device for searching a personal network service are provided. The method includes: obtaining a primary keyword used for searching a service content by a Personal Network Equipment (PNE), generating an auxiliary keyword according to configuration information of the PNE, transmitting the auxiliary keyword generated and the primary keyword to a personal network server; and searching the service content by the personal network server according to the auxiliary keyword and the primary keyword, and providing a search result to the PNE; or, obtaining a search result generated by performing a search by a personal network server according to a keyword used for searching a service content by a PNE, generating a filtering condition according to configuration information of the PNE, filtering the search result generated by the personal network server and providing the search result filtered to the PNE. By means of the method, the PNE can rapidly and effectively search the service content interested by a user, and a higher searching accuracy can be obtained.