4 Commits

Author	SHA1	Message	Date
mingda	739195b326	simplify code to reduce deploy gas cost	2020-07-11 16:21:54 +08:00
mingda	8e64b5e370	simplify events	2020-07-11 13:57:07 +08:00
mingda	cae14bde20	[audit]#11 check balance when transfer in/out	2020-07-10 13:35:10 +08:00
mingda	c72bcae8e9	first commit	2020-06-26 00:31:25 +08:00