Revert "change event to always to see what happen on slack"
Revert "change event to always to see what happen on slack"

This reverts commit 03b359a72530141aa8708ee5d51286d578854135.

tanrabad/survey,nectec-wisru/android-TanrabadSurvey,nectec-wisru/android-TanlabadSurvey