diff --git a/apm-protocol/apm-network/src/main/proto b/apm-protocol/apm-network/src/main/proto
index 86bfe4f6635a8f71abca2383f54565b621ed3f94..04e6ecad27f19ee09068e1fdf9a42012dece0f30 160000
--- a/apm-protocol/apm-network/src/main/proto
+++ b/apm-protocol/apm-network/src/main/proto
@@ -1 +1 @@
-Subproject commit 86bfe4f6635a8f71abca2383f54565b621ed3f94
+Subproject commit 04e6ecad27f19ee09068e1fdf9a42012dece0f30
diff --git a/docs/README.md b/docs/README.md
index 8928e771a81d0ee3b5338677193cf95324dfdd52..ab0683ffa15f76e943a8dda10a0a855634d1b2ef 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -22,6 +22,10 @@
     * [Plugin development guide](en/Plugin-Development-Guide.md)
     * Protocol
       * [Cross Process Propagation Headers Protocol, v1.0](en/Skywalking-Cross-Process-Propagation-Headers-Protocol-v1.md)
+  * Resources provided by community
+    * [Public speakings](https://github.com/OpenSkywalking/Community#public-speakings)
+    * [Videos](https://github.com/OpenSkywalking/Community#videos)
+    * [Articles](https://github.com/OpenSkywalking/Community#articles)
   * FAQ
     * [Why only traces in UI?](cn/FAQ/Why-have-traces-no-others.md)
     * [Too many GRPC logs in the console](cn/FAQ/Too-many-gRPC-logs.md)
diff --git a/docs/README_ZH.md b/docs/README_ZH.md
index 2cf5f1658ce9283c6fcf2bca63d0e808670e2ef2..db6bbb2db8139129e89185ac17ebd315827ae280 100644
--- a/docs/README_ZH.md
+++ b/docs/README_ZH.md
@@ -25,6 +25,10 @@
     * 交互协议
         * [Cross Process Propagation Headers Protocol, v1.0  跨进程追踪上下文传递协议](cn/Skywalking-Cross-Process-Propagation-Headers-Protocol-CN-v1.md)
         * [SkyWalking Trace Data Protocol 探针与Collector间网络协议](cn/Trace-Data-Protocol-CN.md)
+  * 社区提供的共享资源
+    * [公开演讲](https://github.com/OpenSkywalking/Community#public-speakings)
+    * [视频](https://github.com/OpenSkywalking/Community#videos)
+    * [文章](https://github.com/OpenSkywalking/Community#articles)
   * FAQ
     * [Trace查询有数据，但是没有拓扑图和JVM数据?](cn/FAQ/Why-have-traces-no-others-CN.md)
     * [加载探针，Console被GRPC日志刷屏](cn/FAQ/Too-many-gRPC-logs-CN.md)