There's several things you could try. One might be to try Curl Keeper
sold in Curlmart. Maybe a heavier conditioner leave-in or washing out only part of your conditioner before applying products. You might also try diffusing rather than air drying. I have to diffuse asap after applying products to cut down on the frizz. A light glossing over your canopy with a pomade or plain old FOTE (Fruit of the Earth aloe vera gel) might help also.