The invention discloses a web server. The web server comprises: a first controller is configured to receive at least one target-related information of label information related with a peripheral device and model information; after receiving the target-related information, the specific data is transmitted to a terminal device; after the specific data is transmitted to the terminal device, when a first URL command that is corresponding to first webpage data in a web server is inputted into the terminal device, first page request is received from the terminal device; after the first page requestis received, first webpage data corresponding to the first URL in the first page request is transmitted to the terminal device; after the first page request is received, a special treatment is executed so as to store first URL and object related information in a first memory in an associated mode, and thus the first webpage data accessed by an external device can be designated by the terminal device corresponding to the command of a user.