1, win+R keys bring up the running window, and enter regedit in the running window to bring up the registry editor;

2. Find Windows in the following order: [HKEY _ current _ user \ controlpanel \ colors] Windows.

3. Double-click windows to enter the editing state to delete the original value and enter: 202 234 206 Click OK to launch registry editing.

4. Find the window [HKEY _ local _ machine \ software \ Microsoft \ Windows \ currentversion \ Themes \ DefaultColors \ standard] in the following order.

5. Double-click the window to open the editing window. By default, hexadecimal is checked (if not, please check hexadecimal), and the original data is changed to: caeace. Click OK to exit the registry.