Clean the surface of oyster, pry open oyster shell, take out oyster meat, marinate with salt and cooking wine for 5 minutes, clean oyster shell, chop garlic, chop millet pepper, cut onion into chopped green onion, put oyster shell into a plate, put oyster in a pot, heat the oil in the pot to 50%, stir-fry minced garlic, soy sauce, steamed fish and soy sauce, put it on oyster, preheat the oven, and bake the oyster.