A method (S100, S200, S300) for implementing a smart card remote operation based on a smart card web server, comprising the steps of: A. A remote management server transmits a short message of the Subscriber Identity Module, SIM type to a mobile phone for prompting the mobile phone to update the content of the smart card, wherein the short message contains the information of connecting with the remote management server for smart card content update; the mobile phone receives the short message; B. The mobile phone transmits the short message to the smart card that receives and analyses the short message and then delivers the short message to the smart card web server, SCWS, in the smart card, wherein the short message causes the smart card web server to instruct the mobile phone to establish a session channel for communications with the smart card and to establish a data channel for communications with the remote management server, construct a mobile phone gateway in the client mode, and connect the mobile phone gateway to the remote management server; wherein the smart card establishes a plurality of data channels with the remote management server via the mobile phone for synchronous update of the data; wherein the session channel uses different session identifiers, SIDs, for identification, all connection access data are forwarded into the SID as indicated by the smart card, and the SID physically identifies a SIM card channel; C. According to the instruction by the smart card, the mobile phone gateway requests data via the data channel from the remote management server, and forwards, via the session channels, the response data received from the remote management server over the plurality of the data channels to the smart card for update of bulk data on the smart card, wherein Step B further comprises: The mobile phone examines the execution environment, establishes the session channel with the smart card according to the Bearer Independent Protocol, establishes a HTTP or HTTPS channel that connects with the remote management server, and then constructs the mobile phone gateway of the client mode, and wherein the mobile phone gateway uses a TCP/IP data stack to establish a channel that connects with the remote management server in the client mode, requests data from the remote management server through a HTTP/HTTPS protocol according to instructions from the smart card, and forwards the data from the remote management server to the smart card after data inspection and controlled encapsulation such that the smart card updates the SIM card data in the smart according to the response from the remote management server. A. A remote management server transmits a short message of the Subscriber Identity Module, SIM type to a mobile phone for prompting the mobile phone to update the content of the smart card, wherein the short message contains the information of connecting with the remote management server for smart card content update; the mobile phone receives the short message; B. The mobile phone transmits the short message to the smart card that receives and analyses the short message and then delivers the short message to the smart card web server, SCWS, in the smart card, wherein the short message causes the smart card web server to instruct the mobile phone to establish a session channel for communications with the smart card and to establish a data channel for communications with the remote management server, construct a mobile phone gateway in the client mode, and connect the mobile phone gateway to the remote management server; wherein the smart card establishes a plurality of data channels with the remote management server via the mobile phone for synchronous update of the data; wherein the session channel uses different session identifiers, SIDs, for identification, all connection access data are forwarded into the SID as indicated by the smart card, and the SID physically identifies a SIM card channel; C. According to the instruction by the smart card, the mobile phone gateway requests data via the data channel from the remote management server, and forwards, via the session channels, the response data received from the remote management server over the plurality of the data channels to the smart card for update of bulk data on the smart card, wherein Step B further comprises: The mobile phone examines the execution environment, establishes the session channel with the smart card according to the Bearer Independent Protocol, establishes a HTTP or HTTPS channel that connects with the remote management server, and then constructs the mobile phone gateway of the client mode, and wherein the mobile phone gateway uses a TCP/IP data stack to establish a channel that connects with the remote management server in the client mode, requests data from the remote management server through a HTTP/HTTPS protocol according to instructions from the smart card, and forwards the data from the remote management server to the smart card after data inspection and controlled encapsulation such that the smart card updates the SIM card data in the smart according to the response from the remote management server.