1. Correct posture: Sit up straight, keep the distance between the camera and the face about 3cm, look straight at the camera, and it is best to keep smiling.

2. Choose a quiet environment: Try to operate in a quiet environment. Noisy environment and noise may reduce your pass rate.

3. Uniform light reception: Take off your glasses, expose your ears, and keep your face even and without shadow.

4. Pronunciation standard: Don't use dialects, try to use standard Mandarin.

None of the above can be identified. Please consult the bank staff or customer service for help.