Tools: Huawei matebook X, windows 10, Sogou browser.

1. Open the browser, click the three bar icons in the upper right corner, slide up and down to enter the interface, and click the history icon in the left column.

2. After entering the interface, I found that the historical browsing record was missing.

3. Click the magnifying glass search icon in the lower left corner of the main interface, enter %appdata% in the input box, and click the folder that best matches above.

4. Enter the interface, click the sogouexplorer/Dailybackup folder in the left column, find the date of uhistroy3.db, and select the date of the previous day. Click the file with the mouse and hold down CTRL+c on the keyboard.

5. go back to the sogouexplorer folder, find the uhistroy3.db file, and click delete. Click in the blank space and hold down CTRL+v on the keyboard.

6. After the paste is completed, click the file with the mouse, right-click and select Rename to delete the date suffix.

7. At this point, return to the browser's historical browsing record, which has been restored.