fixed missing tooltip
fixed missing tooltip

GrayOverride/styleguide,GrayOverride/styleguide,alinanmorariu/styleguide,Teleopti/styleguide,alinanmorariu/styleguide,tiaoshi/styleguide,blandine/styleguide,blandine/styleguide,Teleopti/styleguide,tiaoshi/styleguide,blandine/styleguide,alinanmorariu/styleguide,GrayOverride/styleguide,tiaoshi/styleguide