A series of new polymers containing 1,2,3-triazoles were synthesized and their structures and properties were characterized by FT-IR, $^1H$ NMR, TGA, DSC and GPC. The results showed that the polymers modified by alkyl groups had good solubility, thermal stability and reasonable molecular weights. It was also demonstrated that the properties of fluorine-containing polymers were seriously affected by fluorine atoms with hydrophobic and chemical proof properties.