A cell reselection method performed by a terminal, wherein the method comprises: before performing cell reselection, receiving, by the terminal, configuration information from a base station; determining, by the terminal, whether frequency information that meets a reselection condition exists in the configuration information; when the terminal starts the cell reselection, if the terminal determines that no frequency information in the configuration information meets the reselection condition, querying, by the terminal, first correspondence information according to current frequency information of the terminal, wherein the first correspondence information is stored in the terminal, and/or in a server, the first correspondence information includes a correspondence between search frequency information of the terminal and camp-on frequency information in a specified area, and the specified area is an area including a current location of the terminal, wherein the current frequency information, the search frequency information, and the camp-on frequency information include at least attribute information: a frequency; and determining, by the terminal according to the first correspondence information, to reselect a second cell for the terminal; wherein the determining (202, 203a, 203b, 204a, 204b), according to the first correspondence information, to reselect a second cell for the terminal comprises: if first camp-on frequency information corresponding to the current frequency information exists in the first correspondence information, determining, by the terminal, whether the first camp-on frequency information meets the reselection condition, wherein the search frequency information comprises the current frequency information; and if the first camp-on frequency information meets the reselection condition, reselecting a second cell corresponding to the first camp-on frequency information for the terminal. before performing cell reselection, receiving, by the terminal, configuration information from a base station; determining, by the terminal, whether frequency information that meets a reselection condition exists in the configuration information; when the terminal starts the cell reselection, if the terminal determines that no frequency information in the configuration information meets the reselection condition, querying, by the terminal, first correspondence information according to current frequency information of the terminal, wherein the first correspondence information is stored in the terminal, and/or in a server, the first correspondence information includes a correspondence between search frequency information of the terminal and camp-on frequency information in a specified area, and the specified area is an area including a current location of the terminal, wherein the current frequency information, the search frequency information, and the camp-on frequency information include at least attribute information: a frequency; and determining, by the terminal according to the first correspondence information, to reselect a second cell for the terminal; wherein the determining (202, 203a, 203b, 204a, 204b), according to the first correspondence information, to reselect a second cell for the terminal comprises: if first camp-on frequency information corresponding to the current frequency information exists in the first correspondence information, determining, by the terminal, whether the first camp-on frequency information meets the reselection condition, wherein the search frequency information comprises the current frequency information; and if the first camp-on frequency information meets the reselection condition, reselecting a second cell corresponding to the first camp-on frequency information for the terminal. if first camp-on frequency information corresponding to the current frequency information exists in the first correspondence information, determining, by the terminal, whether the first camp-on frequency information meets the reselection condition, wherein the search frequency information comprises the current frequency information; and if the first camp-on frequency information meets the reselection condition, reselecting a second cell corresponding to the first camp-on frequency information for the terminal.