Eclipse modifies the default working space

If you check the use of this as the default and does not ask again will not display the modified workspace selection again the next time you start,
To change the workspace, there are 3 ways to change the path setting of the workspace.

1. After starting Eclipse/myeclipse, open "Windows---Preferences, General--" startup and Shutdown->workspace ", tick on Workspace Page "Prompt for workspace on startup";

2. Open "\eclipse\configuration\.settings\org.eclipse.ui.ide.prefs" with Notepad and change the value of "Show_workspace_selection_dialog" to " True ";

P.S.: The value of "Recent_workspaces" represents the workspace absolute path that has been set. The first path is the currently set path, which was previously set backwards. Each path is separated by "\ n".

3. Remove "\eclipse\configuration\.settings\org.eclipse.ui.ide.prefs".

After doing this, you start again, and the Workspace Launcher dialog box pops up and you can reset it.

I only tried the first one, and it was completely fine.