When you open the notebook, you will see that it is blank. Right-click here or "More" on the right to find the version history. If you add a reading password, you can't see it by right clicking. Only when you enter the notebook can you see the previous version on the left and the strung version on the right. You can replace this location by selecting Replace.
Daoyun Notes (original Daoyun Notes) is an online database for individuals and teams launched by Netease on June 28th, 201/year. As the saying goes, notes adopt incremental synchronization technology, that is, only the modified content is synchronized at a time, not the whole note. "Three-backup storage" technology stores users' data backup on three servers.