1.备份 备份当前源码 ![](https://img.kancloud.cn/4f/57/4f5718b325fb3920a50d9f5fec33c052_1683x660.png) 备份数据库 ![](https://img.kancloud.cn/ef/f3/eff3e317b7c044570c1b1ec2c1616c1b_1899x483.png) ![](https://img.kancloud.cn/77/14/77147a036f7759daa4a0375a9dc61d38_805x278.png) 2.上传更新包 ![](https://img.kancloud.cn/ae/90/ae90a3eed060dee2a40d00719ed434c6_1346x793.png) 3.解压更新包,解压到自定义目录 ![](https://img.kancloud.cn/00/21/00211d674a019b0a9d3350489bfab0f3_1692x650.png) ![](https://img.kancloud.cn/36/72/3672c26237278f242a973e6e5a462b76_1686x623.png) 4.更新源码 已后端源码为例 ![](https://img.kancloud.cn/c7/d7/c7d75e326ecb007f83642e2af7067a91_1696x379.png) ![](https://img.kancloud.cn/8f/b8/8fb8c206a73a417650f11e494a81564d_1196x623.png) 5.更新数据库,导入压缩包 /crmeb_merchant/install 目录下的 \*\*\*\*.sql 文件 ![](https://img.kancloud.cn/d7/e4/d7e459722af66d614024b4ed96a4f7dd_1911x751.png) ![](https://img.kancloud.cn/64/c2/64c2845e58ab0960d68b81e018c6dcb5_1161x766.png) 上传成功后点击导入 ![](https://img.kancloud.cn/24/20/24206834b3a0b650cd5d908f4097c242_1416x618.png) 6.重启服务 ![](https://img.kancloud.cn/3a/57/3a575e86fd7ade84b4ca8f76baa47163_1613x817.png) 这样就更新成功了