update file

data/db.json

@@ -2746,7 +2746,7 @@
 							{
 								"name": "MyBatis",
 								"desc": "一个优秀的持久层框架，它对JDBC的操作数据库的过程进行封装",
-								"url": "https://bbs.csdn.net/topics/603484031",
+								"url": "https://bbs.csdn.net/forums/liaozhiwei?typeId=18704",
 								"icon": "",
 								"createdAt": "廖志伟",
 								"urls": {
@@ -2762,9 +2762,9 @@
 						"title": "分布式",
 						"nav": [
 							{
-								"name": "SpringCould",
+								"name": "SpringCloud",
 								"desc": "微服务架构集大成者，云计算最佳业务实践",
-								"url": "https://bbs.csdn.net/topics/603484031",
+								"url": "https://bbs.csdn.net/forums/liaozhiwei?typeId=19411",
 								"icon": "",
 								"createdAt": "廖志伟",
 								"urls": {
@@ -7846,6 +7846,21 @@
 								},
 								"rate": 5,
 								"top": false
+							},
+							{
+								"name": "JuiceFS",
+								"icon": "https://s.juicefs.com/static/jfs/logo.svg",
+								"desc": "JuiceFS 是一款高性能 POSIX 文件系统，针对云原生环境特别优化设计。使用 JuiceFS 存储数据，数据本身会被持久化在对象存储（例如，Amazon S3），而数据所对应的元数据可以根据场景需求被持久化在 Redis、MySQL、SQLite 等多种数据库引擎中。",
+								"url": "https://bbs.csdn.net/topics/603484031",
+								"createdAt": "Juicedata",
+								"urls": {
+									"GitCode": "https://gitcode.net/juicedata1/juicefs",
+									"中文": "https://juicefs.com/docs/zh/community/introduction/",
+									"英文": "https://juicefs.com/docs/community/introduction/"
+
+								},
+								"rate": 5,
+								"top": false
 							}
 						]
 					}