Linux graphic interface gnome top panel deleted and restored

Delete the top panel of gnome in the linux graphic interface and restore the connection to the server using ultraVNC. Right-click the top panel and choose delete this panel. Then, no more ...... no web pages can be found, but I finally got it done. When you connect to the server using VNC, the resolution is not shown at the bottom. That's almost the case... Then I was troubled by this stupid question for a long time... I thought the panel below was gone... It was not found until you press and hold the left mouse button and drop down... The following panel came out... This Nima potholes... Right-click the panel below and select new panel. The top panel is displayed. Right-click the top panel, add to panel, and add the menu bar. user switcher is similar.