Revert "replace admin logo"

This reverts commit 62ec15e33d0ebc32a7c6463122f406a974ed2c41.
Revert "Revert "replace admin logo""

This reverts commit 0817eec23265d51e255e4859173d5315864c2e97.
Revert "Revert "Revert "replace admin logo"""

This reverts commit eba04f1ae0c90c245d6fc237afb4daab3c9aacf0.
Revert "Revert "replace admin logo""

This reverts commit 0817eec23265d51e255e4859173d5315864c2e97.
Revert "replace admin logo"

This reverts commit 62ec15e33d0ebc32a7c6463122f406a974ed2c41.