2. In the drop-down menu that opens, we click the "Options" menu item.
3. At this time, the options window of uc browser will open, click the menu item "Extension Management" in the left sidebar, and then click the shortcut link "Get more extensions" in the right window.
4. At this time, the extension center page of uc browser will open, enter "eye protection" in the search box to search, and click the install button of "eye protection and color matching" in the search results.
5. A window will pop up to confirm the installation. Click "OK".
6. At this time, you can see the "Eye Protection" icon on the search bar of uc browser.
7. After clicking the eye protection button, the background of the opened webpage turns green. It looks much more comfortable and can protect our eyesight.