don't do destroy at the begining.
don't do destroy at the begining.
changev/on-build-config,sunnyqianzhang/on-build-config,sunnyqianzhang/on-build-config,sunnyqianzhang/on-build-config,changev/on-build-config,srinia6/on-build-config,srinia6/on-build-config,srinia6/on-build-config,changev/on-build-config