The Paper presents the features of disturbances of solar wind and interplanetary as well as the magnetic storm recorded at the geomagnetic network in China during the Sun-Earth connection event of January 6-11, 1997. The magnetic storm-rin currentconvection electic fields are sturdied using the data. Results show that the beginning of the main phase is formed maily by convection electric field driven by IMF Bs. The convection electric fields play very important roles during the main phase evolution, but the effects are different at different stages.