diff --git a/docs/.vuepress/config/sidebar/en.ts b/docs/.vuepress/config/sidebar/en.ts
index c9a631c37..d86b69103 100755
--- a/docs/.vuepress/config/sidebar/en.ts
+++ b/docs/.vuepress/config/sidebar/en.ts
@@ -68,7 +68,8 @@ export const sidebarEn: SidebarConfig = {
         '/en/config/transports/quic.md',
         '/en/config/transports/tcp.md',
         '/en/config/transports/websocket.md',
-        '/en/config/transports/httpupgrade.md'
+        '/en/config/transports/httpupgrade.md',
+        '/en/config/transports/splithttp.md'
       ],
     },
   ],
diff --git a/docs/.vuepress/config/sidebar/zh.ts b/docs/.vuepress/config/sidebar/zh.ts
index 6ffa2c112..87d1bf69a 100755
--- a/docs/.vuepress/config/sidebar/zh.ts
+++ b/docs/.vuepress/config/sidebar/zh.ts
@@ -69,7 +69,8 @@ export const sidebarZh: SidebarConfig = {
         '/config/transports/quic.md',
         '/config/transports/tcp.md',
         '/config/transports/websocket.md',
-        '/config/transports/httpupgrade.md'
+        '/config/transports/httpupgrade.md',
+        '/config/transports/splithttp.md'
       ],
     },
   ],
diff --git a/docs/config/transport.md b/docs/config/transport.md
index e2e3aec57..0c42c5737 100644
--- a/docs/config/transport.md
+++ b/docs/config/transport.md
@@ -63,6 +63,10 @@
 
 针对 HTTPUpragde 连接的配置。
 
+> `splithttpSettings`: [SplitHttpObject](./transports/splithttp.md)
+
+针对 SplitHTTP 连接的配置。
+
 > `dsSettings`: [DomainSocketObject](./transports/domainsocket.md)
 
 针对 Domain Socket 连接的配置。
diff --git a/docs/config/transports/splithttp.md b/docs/config/transports/splithttp.md
new file mode 100644
index 000000000..e333d76c4
--- /dev/null
+++ b/docs/config/transports/splithttp.md
@@ -0,0 +1,56 @@
+# SplitHTTP
+
+::: tip
+Help me I don't know chinese.
+:::
+
+Uses HTTP chunked-transfer encoding for download, and multiple HTTP requests for upload.
+
+Can be deployed on CDNs that do not support WebSocket, but there are still some requirements:
+
+- The CDN must support HTTP chunked transfer encoding in a streaming fashion,
+  no response buffering. The transport will send the `X-Accel-Buffering: no`
+  response header, but only some CDNs respect this.
+
+  If the connection hangs, most likely this part does not work.
+
+- The CDN must disable caching, or caching should include the query string in cache key.
+
+Download performance should be similar to WebSocket, but upload is limited.
+
+Like WebSocket transport, SplitHTTP parses the `X-Forwarded-For` header for logging.
+
+## SplitHttpObject
+
+The `SplitHttpObject` corresponds to the `splithttpSettings` section under transport configurations.
+
+```json
+{
+  "path": "/",
+  "host": "xray.com",
+  "headers": {
+    "key": "value"
+  }
+}
+```
+
+> `path`: string
+
+HTTP path used by the connection. Defaults to `"/"`.
+
+> `host`: string
+
+HTTP Host sent by the connection. Empty by default. If this value is empty on the server, the host header sent by clients will not be validated.
+
+If the `Host` header has been defined on the server in any way, the server will validate if the `Host` header matches.
+
+The current priority of the `Host` header sent by clients: `host` > `headers` > `address`
+
+> `headers`: map \{string: string\}
+
+Customized HTTP headers defined in key-value pairs. Defaults to empty.
+
+## Known issues
+
+ALPN negotiation is currently not correctly implemented. HTTPS connections
+always assume HTTP/2 prior knowledge.
diff --git a/docs/en/config/transport.md b/docs/en/config/transport.md
index 11c2fc8a6..a92462224 100644
--- a/docs/en/config/transport.md
+++ b/docs/en/config/transport.md
@@ -27,6 +27,7 @@ The `TransportObject` corresponds to the `transport` property in the config root
     "dsSettings": {},
     "grpcSettings": {},
     "httpupgradeSettings": {}
+    "splithttpSettings": {}
   }
 }
 ```
@@ -63,6 +64,10 @@ Configures HTTPUpgrade connections.
 
 Configures Domain Socket connections.
 
+> `splithttpSettings`: [SplitHttpObject](./transports/splithttp.md)
+
+Configures SplitHTTP connections.
+
 ## StreamSettingsObject
 
 `StreamSettingsObject` corresponds to the `streamSettings` property in the inbound or outbound config. Each inbound or outbound can be configured with different transports and can use `streamSettings` to specify local configs.
@@ -80,6 +85,7 @@ Configures Domain Socket connections.
   "dsSettings": {},
   "grpcSettings": {},
   "httpupgradeSettings": {},
+  "splithttpSettings": {},
   "sockopt": {
     "mark": 0,
     "tcpMaxSeg": 1440,
@@ -157,6 +163,10 @@ Configures the current Domain Socket connection. Valid only when Domain Socket i
 
 Configures the current HTTPUpragde connection. Valid only when HTTPUpgrade is used. Same schema as global.
 
+> `splithttpSettings`: [SplitHttpObject](./transports/splithttp.md)
+
+Configures SplitHTTP connections. Valid only when SplitHTTP is used. Same schema as global.
+
 > `sockopt`: [SockoptObject](#sockoptobject)
 
 Configures transparent proxies.
diff --git a/docs/en/config/transports/splithttp.md b/docs/en/config/transports/splithttp.md
new file mode 100644
index 000000000..e4ecee761
--- /dev/null
+++ b/docs/en/config/transports/splithttp.md
@@ -0,0 +1,52 @@
+# SplitHTTP
+
+Uses HTTP chunked-transfer encoding for download, and multiple HTTP requests for upload.
+
+Can be deployed on CDNs that do not support WebSocket, but there are still some requirements:
+
+- The CDN must support HTTP chunked transfer encoding in a streaming fashion,
+  no response buffering. The transport will send the `X-Accel-Buffering: no`
+  response header, but only some CDNs respect this.
+
+  If the connection hangs, most likely this part does not work.
+
+- The CDN must disable caching, or caching should include the query string in cache key.
+
+Download performance should be similar to WebSocket, but upload is limited.
+
+Like WebSocket transport, SplitHTTP parses the `X-Forwarded-For` header for logging.
+
+## SplitHttpObject
+
+The `SplitHttpObject` corresponds to the `splithttpSettings` section under transport configurations.
+
+```json
+{
+  "path": "/",
+  "host": "xray.com",
+  "headers": {
+    "key": "value"
+  }
+}
+```
+
+> `path`: string
+
+HTTP path used by the connection. Defaults to `"/"`.
+
+> `host`: string
+
+HTTP Host sent by the connection. Empty by default. If this value is empty on the server, the host header sent by clients will not be validated.
+
+If the `Host` header has been defined on the server in any way, the server will validate if the `Host` header matches.
+
+The current priority of the `Host` header sent by clients: `host` > `headers` > `address`
+
+> `headers`: map \{string: string\}
+
+Customized HTTP headers defined in key-value pairs. Defaults to empty.
+
+## Known issues
+
+ALPN negotiation is currently not correctly implemented. HTTPS connections
+always assume HTTP/2 prior knowledge.