卓盟科技是全球领先的移动互联网核心技术服务提供商，其首创的乐变技术，为手游提供热更新、分包的技术解决方案，过去五年已被行业内数千家海内外移动开发者的逾万款产品使用，帮助手游开发者实现零流失的版本升级、包体压缩（分包）以及产品的精细化运营。 我们提供的免费sdk包含以下技术服务： 1、 每款游戏，免费提供一次热更新和分包技术，不包含CDN费用。 2、 如游戏需分包，请联系fugang@excelliance.cn，由我们做技术指导。 3、 如游戏需要接入热更新技术，请直接下载SDK 官方网站：www.loveota.com LeBian is the business brand of Excelliance Technology，which provides Package Shrink and Hot Update technical services for mobile games. They are used by thousands of games in the domestic and oversea market in the past five years and help developers achieve efficient game distributions and operations. The free software we provide includes the following technical services: A. We offer a chance of the technology of hot update and package streaming for each game. B. We provide the technical guidance for you after sending us an an E-mail to: fugang@excelliance.cn for the demand of Package Shrink. C. You may download the software of SDK directly if you need the technology of hot update. D. You afford the cost of Content Delivery Network by yourself. Website：www.loveota.com