Let's talk about how to correct yourself at home.
First of all, you can always stretch and pull the muscles at the waist. Because most modern people work in offices. A posture is easy to stay still for a long time, which will shorten your waist muscles.
Therefore, regular exercise and stretching of waist muscles can correct pelvic anteversion to some extent.
Secondly, you can pay attention to your waist and abdomen muscle training. This is your core strength. If your waist and abdomen are weak, there is no way to support your waist backwards when you walk. It will lead to the imbalance of muscle function in your waist and abdomen. You can do some flat support actions to strengthen your core strength.
Some people say that flat support is too difficult, and I can't last that long. This can be done step by step. From 30 seconds, 40 seconds to 50 seconds. Take your time, and you will find that your body has changed.
Here is a simple action that I often do at home.
First you lie flat on the bed and bend your knees. Then push your ass up hard. Raise your waist and try to form a plane with your thighs. You will obviously feel that the waist and abdomen are exerting force, the thigh muscles are contracting, and the hip muscles are also exerting force. Stick to it for a while and do it several times.
Or download some fitness software. Find some movements about waist and abdomen training and practice core movements. Practice on the bed or yoga mat at home. It is also helpful for the self-repair of pelvic anteversion.