Revert "CUT HTML STRING"

This reverts commit dd2122e8709f4e5e2813b9ea6ee1e1558ce64423.
Revert "Revert "CUT HTML STRING""

This reverts commit f31133d488a796d51dda3a3e948a2c0b77446bca.
Add comment doc
Revert "Add comment doc"

This reverts commit 9247c824b0f958de73860e8c938e8963f2e171b5.
Comment description