fixed unwatch problem
fixed unwatch problem

cloverstudio/Spika-iOS,trd-delarajon/Spika-IOS,cloverstudio/Spika-iOS,trd-delarajon/Spika-IOS,trd-delarajon/Spika-IOS,cloverstudio/Spika-iOS,trd-delarajon/Spika-IOS