This　paper　presents　the　solution　to　Google　App　Engine　using　in　mobile　cloud　computing,　based　on　the　analysis　of　key　issues　in　the　mobile　message　board　system　which　combined　with　related　technology　of　mobile　Internet　and　cloud　computing.　And　on　this　basis,　the　design,　development　and　deployment　of　a　Mobile　Web　message　board　system　using　Google　App　Engine　has　been　done.　It　achieves　the　integration　of　mobile　Web　applications　and　cloud　computing.