Merge pull request #60 from heyongjian/master

huangming:merge the main branch to native branch.
Merge pull request #62 from heyongjian/master

huangming:merge the main branch to native branch.
Bug: issue-6, the hotseat bg display error.

replace the hotseat bg icon.
Merge pull request #115 from whuthm/master

Bug:issue-6,the hotseat bg display error.