Nowadays economic activities and lifestyles must be green according to Sustainable Development, so Green Design must be taken at the whole process of product life cycle. Now 3R principles (Reduce, Reuse, Recycle) is well-known for sustainable envelopment, but for the sake of accelerating green development, It should follows the 10R principles in green design: Reduce, Reuse, Recycle, Renew, Recharge(or Refill), Repair(or Remedy), Re-manufacture(or Recover), Replace(or Replant), Re-clear(or Refine) and Remove. The 10R principles can make green design at the first time to start green development. It is also the historical responsibility and obligation of contemporary designers.