improve demo
Add art
Signed-off-by: Issac <issac@imid.me>
Improve README
Signed-off-by: Issac <issac@imid.me>
Change ImageSize

Signed-off-by: Issac <issac@imid.me>
1.Change icon
2.add listeners
3.Improve Demo

Signed-off-by: Issac <issac@imid.me>
Add github entry
Add WebIcon

Signed-off-by: Issac <issac@imid.me>
delete junk