The invention discloses a WEB network management system and a realization method thereof. Network management equipment is provided with a GCT client, a GCT server, and a GCT_WEB server, and GCT technology is adopted to realize WEB network management of a B/C/S framework. By adopting the WEB network management system, the prior network management application server and the prior network managementapplication client are utilized to quickly realize the WEB representation of various complex functions of the network management application client.