1. Pay attention to the official account of WeChat, namely "Wole Learning Course", click "Find a good course-mine-login" on the menu bar at the bottom, and then "My learning-registration record-unsubscribe" after logging in successfully to unsubscribe. After successfully unsubscribing, users can continue to enjoy course viewing and free traffic service until the end of this month if the subscription period does not expire this month. There is no charge for reopening this month.

2. You can log in to China Unicom APP→ click "Traffic Package" → click "My Traffic Package" → select "Excellent Teaching Course" → click "Unsubscribe → Unsubscribe Successfully". The specific path is subject to the page display.