Revert "Modify the map display"
Revert "Modify the map display"

This reverts commit 07b75b0e2145f61f52d4edec5ed1a677172204cb.

charlotteyizhang/LibraryMapping,charlotteyizhang/LibraryMapping,charlotteyizhang/LibraryMapping,UoEMainLibrary/LibraryMapping,UoEMainLibrary/LibraryMapping,UoEMainLibrary/LibraryMapping