A variety of educational digital contents are provided for both distance and on-line learning on the Internet recently. Especially, as edutainment fields are activated, fun-centered educational contents are improved so much. But it is still lack of high quality, which could lead a learner to study by himself without losing enjoyment for an appropriate duration (about $1{sim}2$ years). A system, which enforces learning motivation for a learners positive learning, is demanded. This paper shows the planning and the implementation of learning Reward System (LRS) which is providing rewards a learner for achievement of the teaming object which is suggested by him (her) and his (her) mentors. LRS is aiming at enhancement of educational effects by providing both amusements and rewards employing edutainment contents.