diff --git a/docs-src/cn/SUMMARY.md b/docs-src/cn/SUMMARY.md
index 437904f..5fd38f8 100644
--- a/docs-src/cn/SUMMARY.md
+++ b/docs-src/cn/SUMMARY.md
@@ -8,6 +8,7 @@
   * [其他命令](README.md#其他命令)
   * [作为npm模块启动](README.md#作为npm模块使用)
 * [代理HTTPS](README.md#代理https)
+* [代理WebSocket](README.md#代理websocket)
 * [rule模块](README.md#rule模块)
   * [开发示例](README.md#开发示例)
   * [处理流程](README.md#处理流程)
diff --git a/docs-src/cn/src_doc.md b/docs-src/cn/src_doc.md
index 3fe9af4..aebcb15 100644
--- a/docs-src/cn/src_doc.md
+++ b/docs-src/cn/src_doc.md
@@ -200,6 +200,14 @@ anyproxy --intercept #启动AnyProxy，并解析所有https请求
 
 * [附录：如何信任CA证书](#证书配置)
 
+# 代理WebSocket
+
+```bash
+anyproxy --ws-intercept
+```
+
+> 当启用`HTTPS`代理时，`wss`也会被代理，但是不会被AnyProxy记录。需要开启`--ws-intercept`后才会从界面上看到相应内容。
+
 # rule模块
 
 AnyProxy提供了二次开发的能力，你可以用js编写自己的规则模块（rule），来自定义网络请求的处理逻辑。
diff --git a/docs-src/en/SUMMARY.md b/docs-src/en/SUMMARY.md
index 5f2c9f2..bf5728f 100644
--- a/docs-src/en/SUMMARY.md
+++ b/docs-src/en/SUMMARY.md
@@ -7,6 +7,7 @@
   * [Options](README.md#options)
   * [As Node Module](README.md#use-anyproxy-as-an-npm-module)
 * [Proxy HTTPS](README.md#proxy-https)
+* [Proxy WebSocket](README.md#proxy-websocket)
 * [Rule Introduction](README.md#rule-introduction)
   * [Sample](README.md#sample)
   * [How Does It Work](README.md#how-does-it-work)
diff --git a/docs-src/en/src_doc.md b/docs-src/en/src_doc.md
index 01757d7..79c9b9e 100644
--- a/docs-src/en/src_doc.md
+++ b/docs-src/en/src_doc.md
@@ -200,6 +200,13 @@ anyproxy --intercept #launch anyproxy and intercept all https traffic
 
 * [Appendix：how to trust CA](#config-certification)
 
+# Proxy WebSocket
+
+```bash
+anyproxy --ws-intercept
+```
+> The `wss` requests will be handled automatically when the `HTTPS` intercept is turned on, but AnyProxy will not record the data by default. You need to specify the `--ws-intercept` to tell AnyProxy to record it.
+
 # Rule Introduction
 
 AnyProxy provides the ability to load your own rules written in javascript. With rule module, you could customize the logic to handle requests.