The invention discloses a glass ink-jet printing ink. The ink comprises, by weight, 20-60% of inorganic colored frits, 35-65% of an organic solvent, 1-15% of a dispersing agent and 0.1-4.5 % of an antistatic agent, and all the components account for 100%. The inorganic colored frits comprise, by weight, 35-65% of Bi2O3, 10-40% of SiO2, 5-18% of B2O3, 1-5% of ZrO, 0.7-8% of Al2O3, 0.3-2.5% of K2O, 1-28% of a glass color former and 0.1-3% of a frit stabilizing agent. The frit stabilizing agent is selected from any one of vanadium pentoxide, sodium dihydrogen phosphate, sodium selenite, ammonium dihydrogen phosphate and sodium antimonite. The glass ink-jet printing ink is stable in quality, printed patterns are accurate, uniform and bright in color, the finished product is attractive, and the glass ink-jet printing ink has the good weather resistance and chemical-resistance stability.