diff --git a/docs/README.md b/docs/README.md
index bfae6d0..226a4cb 100755
--- a/docs/README.md
+++ b/docs/README.md
@@ -25,16 +25,15 @@
 news:
   title: Events & News
   content:
+  - header: SkyWalking 6.2.0 release
+    content: ElasticSearch storage implementation changed, high reduce payload to ElasticSearch cluster.
+    time: July 2nd 2019
   - header: Welcome Zhenxu Ke as a new committer
     content: Based on his continuous contributions, he has been voted as a new committer.
     time: June 17th, 2019
-  - header: SkyWalking 6.1.0 release
-    content: First release after being Top Level Project, including RocketBot UI.
-    time: May 5th 2019
   - header: RocketBot UI has been accepted as SkyWalking primary UI
     content: New UI for SkyWalking
     time: April 23th 2019
   - header: SkyWalking graduated as Apache Top Level Project
     content: Apache board approved SkyWalking graduated as TLP at April 17th 2019.
     time: April 17th 2019
-
diff --git a/docs/downloads/README.md b/docs/downloads/README.md
index d71a438..4d60acb 100755
--- a/docs/downloads/README.md
+++ b/docs/downloads/README.md
@@ -7,6 +7,10 @@
 ## Download the last version
 | Date | Version| | Downloads |
 |:---:|:--:|:--:|:--:|
+| July 2nd, 2019 | 6.2.0 | Source code| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz.sha512)|
+| | | Binary Distribution (Windows)| [[zip]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip.sha512)|
+| | | Binary Distribution (Linux) | [[tar]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz.sha512)|
+| | | Documentation| [Documentation](https://github.com/apache/skywalking/blob/v6.2.0/docs/README.md) |
 | May 5th, 2019 | 6.1.0 | Source code| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz) [[asc]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz.sha512)|
 | | | Binary Distribution (Windows)| [[zip]](https://www.apache.org/dyn/closer.cgi/skywalking/6.1.0/apache-skywalking-apm-6.1.0.zip) [[asc]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0.zip.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0.zip.sha512)|
 | | | Binary Distribution (Linux) | [[tar]](https://www.apache.org/dyn/closer.cgi/skywalking/6.1.0/apache-skywalking-apm-6.1.0.tar.gz) [[asc]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0.tar.gz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0.tar.gz.sha512)|
@@ -21,72 +25,64 @@
 
 ### Changes in the last version
 #### Project
-**SkyWalking graduated as Apache Top Level Project**.
-- Support compiling project agent, backend, UI separately.
+* ElasticSearch implementation performance improved, and CHANGED totally. Must delete all existing indexes to do upgrade.
+* CI and Integration tests provided by ASF INFRA.
+* Plan to enhance tests including e2e, plugin tests in all pull requests, powered by ASF INFRA.
+* DataCarrier queue write index controller performance improvement. 3-5 times quicker than before.
+* Add windows compile support in CI.
 
 #### Java Agent
-- Support Vert.x Core 3.x plugin.
-- Support Apache Dubbo plugin.
-- Support `use_qualified_name_as_endpoint_name` and `use_qualified_name_as_operation_name` configs in SpringMVC plugin.
-- Support span async close APIs in core. Used in Vert.x plugin.
-- Support MySQL 5,8 plugins.
-- Support set instance id manually(optional).
-- Support customize enhance trace plugin in optional list.
-- Support to set peer in Entry Span.
-- Support Zookeeper plugin.
-- Fix Webflux plugin created unexpected Entry Span.
-- Fix Kafka plugin NPE in Kafka 1.1+
-- Fix wrong operation name in postgre 8.x plugin.
-- Fix RabbitMQ plugin NPE.
-- Fix agent can't run in JVM 6/7, remove `module-info.class`.
-- Fix agent can't work well, if there is whitespace in agent path.
-- Fix Spring annotation bug and inheritance enhance issue.
-- Fix CPU accessor bug.
+* Support collect SQL parameter in MySQL plugin.[Optional]
+* Support SolrJ plugin.
+* Support RESTEasy plugin.
+* Support Spring Gateway plugin for 2.1.x
+* TracingContext performance improvement.
+* Support Apache ShardingSphere(incubating) plugin.
+* Support `span#error` in application toolkit.
+* Fix OOM by empty stack of exception.
+* FIx wrong cause exception of stack in span log.
+* Fix unclear the running context in SpringMVC plugin.
+* Fix CPU usage accessor calculation issue.
+* Fix SpringMVC plugin span not stop bug when doing HTTP forward.
+* Fix lettuce plugin async commend bug and NPE.
+* Fix webflux plugin cast exception.
+* [CI]Support `import` check.
 
 #### Backend
-**Performance improved, especially in CPU limited environment. 3x improvement in service mesh scenario(no trace) in 8C16G VM.
-Significantly cost less CPU in low payload.**
-
-- Support database metric and SLOW SQL detection.
-- Support to set max size of metadata query. And change default to 5000 from 100.
-- Support ElasticSearch template for new feature in the future.
-- Support shutdown Zipkin trace analysis, because it doesn't fit production environment.
-- Support log type, scope HTTP_ACCESS_LOG and query. No feature provided, prepare for future  versions.
-- Support .NET clr receiver.
-- Support Jaeger trace format, no analysis.
-- Support group endpoint name by regax rules in mesh receiver.
-- Support `diable` statement in OAL.
-- Support basic auth in ElasticSearch connection.
-- Support metric exporter module and gRPC implementor.
-- Support `>, <, >=, <=` in OAL.
-- Support role mode in backend.
-- Support Envoy metric.
-- Support query segment by service instance.
-- Support to set host/port manually at cluster coordinator, rather than based on core settings.
-- Make sure OAP shutdown when it faces startup error.
-- Support set separated gRPC/Jetty ip:port for receiver, default still use core settings.
-- Fix JVM receiver bug.
-- Fix wrong dest service in mesh analysis.
-- Fix search doesn't work as expected.
-- Refactor `ScopeDeclaration` annotation.
-- Refactor register lock mechanism.
-- Add SmartSql component for .NET
-- Add integration tests for ElasticSearch client.
-- Add test cases for exporter.
-- Add test cases for queue consume.
+* Support time series ElasticSearch storage.
+* Provide dynamic configuration module and implementation. Slow SQL threshold supports dynamic config today.
+* Dynamic Configuration module provide multiple implementations, DCS(gRPC based), Zookeeper, Apollo, Nacos.
+* Provide P99/95/90/75/50 charts in topology edge.
+* New topology query protocol and implementation.
+* Support Envoy ALS in Service Mesh scenario.
+* Support Nacos cluster management.
+* Enhance metric exporter. Run in increment and total modes.
+* Fix module provider is loaded repeatedly.
+* Change TOP slow SQL storage in ES to Text from Keyword, as too long text issue.
+* Fix H2TopologyQuery tiny bug.
+* Fix H2 log query bug.(No feature provided yet)
+* Filtering pods not in 'Running' phase in mesh scenario.
+* Fix query alarm bug in MySQL and H2 storage.
+* Codes refactor.
 
 #### UI
-- RocketBot UI has been accepted and bind in this release.
-- Support CLR metric.
+* Fix some `ID is null` query(s).
+* Page refactor, especially time-picker, more friendly.
+* Login removed.
+* Trace timestamp visualization issue fixed.
+* Provide P99/95/90/75/50 charts in topology edge.
+* Change all P99/95/90/75/50 charts style. More readable.
+* Fix 404 in trace page.
 
 #### Document
-- Documents updated, matching Top Level Project requirement.
-- UI licenses updated, according to RocketBot UI IP clearance.
-- User wall and powered-by list updated.
-- CN documents removed, only consider to provide by volunteer out of Apache.
+* Go2Sky project has been donated to SkyAPM, change document link.
+* Add FAQ for ElasticSearch storage, and links from document.
+* Add FAQ fro WebSphere installation.
+* Add several open users.
+* Add alarm webhook document.
 
 
-All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/32?closed=1)
+All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/33?closed=1)
 
 ## Incubator release versions
 Downloads for all versions when SkyWalking was an incubator project.
diff --git a/docs/events/README.md b/docs/events/README.md
index 0713ee6..b4d3997 100755
--- a/docs/events/README.md
+++ b/docs/events/README.md
@@ -1,5 +1,10 @@
 # SkyWalking Events
 
+## Release Apache SkyWalking APM 6.2.0
+###### July 2nd, 2019
+6.2.0 release. Go to [downloads](/downloads) page to find release tars.
+ElasticSearch storage implementation changed, high reduce payload to ElasticSearch cluster.
+
 ## Welcome Zhenxu Ke as a new committer
 ###### June 17th, 2019
 Based on his continuous contributions, Zhenxu Ke (a.k.a [kezhenxu94](https://github.com/kezhenxu94)) has been voted as a new committer.
@@ -10,6 +15,8 @@
 This is the first top level project version.
 
 Key updates
+1. RocketBot UI
+1. OAP performance improvement
 
 ## RocketBot UI has been accepted as SkyWalking primary UI
 ###### April 23th 2019
diff --git a/docs/zh/README.md b/docs/zh/README.md
index a95febf..2f83c01 100755
--- a/docs/zh/README.md
+++ b/docs/zh/README.md
@@ -26,16 +26,15 @@
 news:
   title: 事件 & 新闻
   content:
+  - header: SkyWalking 6.2.0发布
+    content: ElasticSearch存储实现修改，大幅减少对ElasticSearch集群的压力。
+    time: 2019年7月2日
   - header: 欢迎柯振旭成为新的 committer
     content: 根据他对项目长期的贡献，他被投票选举为项目的 committer。
     time: 2019年4月15日
-  - header: SkyWalking 6.1.0发布
-    content: SkyWalking毕业后首个版本发布，包含新RocketBot UI。
-    time: 2019年5月5日
   - header: RocketBot 被接受为SkyWalking主UI
     content: SkyWalking新UI
     time: 2019年4月23日
   - header: SkyWalking 毕业成为Apache顶级项目
     content: Apache董事会批准SkyWalking孵化器毕业，成为顶级项目。
     time: 2019年4月17日
-
diff --git a/docs/zh/downloads/README.md b/docs/zh/downloads/README.md
index 62644e7..c1ec53d 100755
--- a/docs/zh/downloads/README.md
+++ b/docs/zh/downloads/README.md
@@ -6,7 +6,11 @@
 ## 下载6.x最新版本
 | 日期 | 版本| | 下载 |
 |:---:|:--:|:--:|:--:|
-| Jan 29th, 2019 | 6.1.0 | 源码| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz ) [[asc]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz.sha512)|
+| July 2nd, 2019 | 6.2.0 | Source code| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz.sha512)|
+| | | Binary Distribution (Windows)| [[zip]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip.sha512)|
+| | | Binary Distribution (Linux) | [[tar]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz.sha512)|
+| | | Documentation| [Documentation](https://github.com/apache/skywalking/blob/v6.2.0/docs/README.md) |
+| Jan 29th, 2019 | 6.1.0 | Source code| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz ) [[asc]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0-src.tgz.sha512)|
 | | | Binary Distribution (Windows)| [[zip]](https://www.apache.org/dyn/closer.cgi/skywalking/6.1.0/apache-skywalking-apm-6.1.0.zip) [[asc]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0.zip.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0.zip.sha512)|
 | | | Binary Distribution (Linux) | [[tar]](https://www.apache.org/dyn/closer.cgi/skywalking/6.1.0/apache-skywalking-apm-6.1.0.tar.gz) [[asc]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0.tar.gz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.1.0/apache-skywalking-apm-6.1.0.tar.gz.sha512)|
 | | | Documentation| [Documentation](https://github.com/apache/skywalking/blob/v6.1.0/docs/README.md) |
@@ -20,71 +24,63 @@
 
 ### 6.1.0更新日志
 #### Project
-**SkyWalking 毕业成为Apache顶级项目**.
-- 支持探针，后端和UI分开编译
+* ElasticSearch 存储实现改进。模型完全修改，升级版本需要删除之前所有的索引.
+* CI和集成测试由Apache基础设施提供
+* DataCarrier性能提升3-5倍.
+* CI编译校验增加Windows平台.
 
 #### Java Agent
-- 支持 Vert.x Core 3.x 插件.
-- 支持 Apache Dubbo 插件.
-- 支持SpringMVC插件 `use_qualified_name_as_endpoint_name` 和 `use_qualified_name_as_operation_name` 配置.
-- 支持span异步结束API。使用与Vert.x插件中。
-- 支持 MySQL 5,8 插件.
-- 支持手动设置实例ID。
-- 支持Support customize enhance trace plugin in optional list.
-- 支持对Entry Span设置peer.
-- 支持 Zookeeper 插件.
-- 修复 Webflux 创建不必要的 Entry Span.
-- 修复 Kafka 插件在 Kafka 1.1+ 中空指针
-- 修复postgre 8.x插件中错误的 operation name
-- 修复 RabbitMQ 插件空指针
-- 修复探针在JVM 6/7中无法启动, 删除 `module-info.class` 文件.
-- 修复探针在路径有空格时，不能正常工作的问题
-- 修复Spring插件标注bug.
-- 修复 CPU 读取问题
+* 支持采集SQL参数[可选]
+* 支持 SolrJ 插件.
+* 支持 RESTEasy 插件.
+* 支持 Spring Gateway 2.1.x 插件
+* TracingContext性能优化
+* 支持 Apache ShardingSphere(incubating) 插件.
+* application toolkit支持 `span#error`.
+* 修复空堆栈造成探针OOM的问题
+* 修复堆栈信息部正确的问题
+* 修复SpringMVC插件上下文清除不完全的问题
+* 修复CPU读取不正确的问题
+* 修复 SpringMVC 插件不支持HTTP forward的问题.
+* 修复 lettuce plugin async commend NPE.
+* 修复 webflux plugin cast exception.
+* [CI]支持 `import` check.
 
 #### Backend
-**性能优化，尤其在CPU有限环境下。在8C16G VM中，service mesh场景下，性能提高3x。显著降低压力下的CPU消耗。**
-
-
-- 支持数据库指标和慢SQL
-- 支持元数据最大查询量设置，默认值修改为5000.
-- 支持 ElasticSearch template
-- 支持zipkin receiver以非分析模式工作。
-- 支持 log 类型, scope HTTP_ACCESS_LOG. 无新功能提供。
-- 支持 .NET clr receiver.
-- 支持 Jaeger trace format, 无分析功能
-- 在service mesh receiver中，根据正则对endpoint进行分组
-- OAL中支持 `diable` 语句.
-- ElasticSearch 连接支持简单认证模式.
-- 支持metric导出模块和gRPC导出器
-- OAL支持 `>, <, >=, <=` 操作符.
-- 后端支持不同的运行模式
-- 支持 Envoy metric.
-- 根据根据服务实例查询trace
-- 支持对集群管理器手动设置当前服务的host/port，而不是core中的配置
-- 在启动出现异常时，确保OAP关闭
-- 支持在receiver层面设置单独的 gRPC/Jetty ip:port
-- 修复 JVM receiver bug.
-- 修复service mesh中目标服务错误
-- 修复搜索bug
-- 重构 `ScopeDeclaration` annotation.
-- 重构 register lock mechanism.
-- 支持 .NET SmartSql 组件
-- 支持 ElasticSearch client 集成测试.
-- 支持 exporter测试.
-- 支持queue consume测试.
+* 支持ElasticSearch 基于时间存储的实现.
+* 支持后端动态配置。支持慢SQL阈值动态配置.
+* 动态配置服务端实现支持DCS(gRPC based), Zookeeper, Apollo, Nacos.
+* 拓扑图中支持 P99/95/90/75/50 图标.
+* 新拓扑图查询协议
+* 支持 Envoy ALS in Service Mesh .
+* 支持 Nacos 集群管理
+* 增强metrics exporter, 支持增量和全量导出
+* 修复 module provider 重复加载问题
+* 修改 TOP slow SQL 太长在ES中无法存储的问题
+* 修复 H2TopologyQuery bug.
+* 修复 H2 log query bug.（无功能影响）
+* Mesh场景下，支持pod状态过滤
+* 修复H2和MySQL告警查询bug
+* 代码重构
 
 #### UI
-- RocketBot UI 已包含在发布版本中
-- 支持 CLR 指标.
+* 修复`ID is null`查询
+* 页面重构，时间选择更友好
+* 登录移除
+* 修复Trace时间显示不正确
+* 新增拓扑图中，线指标 P99/95/90/75/50
+* 修改 P99/95/90/75/50 风格，提高可读性
+* 修复trace页面刷新404问题
 
 #### Document
-- 文档更新
-- UI licenses 更新
-- User wall 和 powered-by list 更新.
-- 中文文档已经移出
+* Go2Sky项目加入SkyAPM组织，链接更新
+* 增加 ElasticSearch storage FAQ
+* 增加 WebSphere 安装 FAQ.
+* 新增开源用户
+* 新增告警回调接口文档
 
-[问题和Pull Requests](https://github.com/apache/incubator-skywalking/milestone/32?closed=1)
+
+[问题和Pull Request](https://github.com/apache/skywalking/milestone/33?closed=1)
 
 ## 孵化器历史版本
 可以从Apache 孵化器归档库中找到历史版本
diff --git a/docs/zh/events/README.md b/docs/zh/events/README.md
index f416174..4e86ed4 100755
--- a/docs/zh/events/README.md
+++ b/docs/zh/events/README.md
@@ -1,5 +1,10 @@
 # SkyWalking 事件概要
 
+## SkyWalking 6.2.0 发布
+###### 2019年7月2日
+Apache SkyWalking 6.2.0发布。跳转到 [下载](/downloads) 页面查找发布版本。
+ElasticSearch存储实现修改，大幅减少对ElasticSearch集群的压力。
+
 ## 欢迎柯振旭成为新的committer
 ###### 2019年6月17日
 根据他长期的项目贡献，他被投票选举为项目的 committer。