A method performed by a system comprising a Dynamic Content Delivery, DCD, content provider, a DCD server, and a user equipment comprising a DCD client and a DCD client application, wherein the method comprises: • Sending, by the DCD content provider, a channel registration request to the DCD server, wherein the channel registration request carries information related to channel content (step 1001); • Returning, by the DCD server, a channel registration response to the DCD content provider, and notifying the DCD content provider of configuration information and an activation state of channel registration on the DCD server (step 1002); Generating, by the DCD server, a channel list according to the received channel contents, and generating information related to contents of each channel in the channel list respectively. • Setting, by the DCD server, preset first filtering policies for the channel content (step 1003); • When the channel content needs to be sent to the DCD client, filtering, by the DCD server, the channel list according to the preset first filtering policies and the received information related to channel content, thereby arriving at a first filtered channel list (step 1004); • Sending, by the DCD server, the first filtered channel list and the information related to the channel content to the DCD client (step 1005); • Setting, by the DCD client, second filtering policies for the channel content (step 1006); • Filtering, by the DCD client, the received first filtered channel list according to the set second filtering policies and the received information related to the channel content, thereby arriving at a second filtered channel list (step 1007); • Sending, by the DCD client, the second filtered channel list to the DCD client application (step 1008); • Displaying, by the DCD client application, the second filtered channel list to a user of the user equipment. • Sending, by the DCD content provider, a channel registration request to the DCD server, wherein the channel registration request carries information related to channel content (step 1001); • Returning, by the DCD server, a channel registration response to the DCD content provider, and notifying the DCD content provider of configuration information and an activation state of channel registration on the DCD server (step 1002); Generating, by the DCD server, a channel list according to the received channel contents, and generating information related to contents of each channel in the channel list respectively. • Setting, by the DCD server, preset first filtering policies for the channel content (step 1003); • When the channel content needs to be sent to the DCD client, filtering, by the DCD server, the channel list according to the preset first filtering policies and the received information related to channel content, thereby arriving at a first filtered channel list (step 1004); • Sending, by the DCD server, the first filtered channel list and the information related to the channel content to the DCD client (step 1005); • Setting, by the DCD client, second filtering policies for the channel content (step 1006); • Filtering, by the DCD client, the received first filtered channel list according to the set second filtering policies and the received information related to the channel content, thereby arriving at a second filtered channel list (step 1007); • Sending, by the DCD client, the second filtered channel list to the DCD client application (step 1008); • Displaying, by the DCD client application, the second filtered channel list to a user of the user equipment.