The mode of "Internet + Party Construction" is the way which must be passed for Party building in the new era. To be aware of the significance of the mode and put forward some strategies is necessary to promote the mode in the primary Party branched. The strategies of promoting the mode are adopted in the third Party branch of teaching assistance staff in Jilin Institute of Chemical Technology, which is supposed to provide reference for the theoretical research on the "Internet + Party Construction" and for practical research.