The invention discloses a washing machine with an improved water way, wherein the water way comprises a softening electrolysis water way, a modifier metering input water way and an ion exchange resin regeneration water way. When the washing machine is in use, a modifier is matched with alkaline electrolysis water so that a commercial washing powder is not needed to be added during washing; and simultaneously, the ion exchange resin regeneration water way can greatly prolong the service life of a softening electrolysis system, and avoid the damages to each part of the washing machine caused byprobable backflows of various discharged wastewater by similar washing machines in the prior art.