Merge pull request #5 from sunilk9211/v.1.0.0-alpha02

remove package error

Merge pull request #4 from sunilk9211/v.1.0.0-alpha02

package name change

Merge pull request #3 from sunilk9211/v.1.0.0-alpha02

package name change

Merge pull request #2 from sunilk9211/v.1.0.0-alpha02

package name change

UI improvement

first commit

first commit