The present application discloses a method, apparatus, device, and computer-readable storage medium of information transmission capable of ensuring the timeliness of an uplink physical channel, among which the method comprises: a plurality of uplink physical channels in a time slot. If so, multiplexing the information carried by the plurality of uplink physical channels onto one or more first uplink physical channels; And transmitting the information through the one or more first uplink physical channels when it is determined that the end position of the one or more first uplink physical channels satisfies the restriction condition.