fix \int\int bug

Signed-off-by: hancong03 <hancong03@baidu.com>
fix \int\int bug

Signed-off-by: hancong03 <hancong03@baidu.com>
add dist dir

Signed-off-by: hancong03 <hancong03@baidu.com>
update version

Signed-off-by: hancong03 <hancong03@baidu.com>