The following are some materials and pictures suitable for boys with WeChat avatars to be lucky all their lives: 1. Gold ingots or gold coins are just like wealth; 2. Rainbow or colorful patterns symbolize a lucky and colorful life; 3. Four-leaf clover or lucky star represents good luck and happiness; 4. Cats or lucky cats are said to bring good luck and wealth; 5. Windmills or upward arrows symbolize smooth sailing and upward development; 6. Smiling faces or happy portraits convey the message of happiness and happiness; 7. Harmonious fonts or patterns represent the cause of family harmony and peace; 8. Dragon pictures or phoenix patterns represent auspicious dragons and phoenixes and are full of vitality. The above are some common good luck avatar materials, which can be selected according to personal preferences.