diff --git a/docs/layers/lang/hy.md b/docs/layers/lang/hy.md
index a82e625ba..d2885214d 100644
--- a/docs/layers/lang/hy.md
+++ b/docs/layers/lang/hy.md
@@ -1,9 +1,9 @@
 ---
-title: "SpaceVim lang#hy layer"
-description: "This layer is for hy development, provides syntax checking, code runner and repl support for hy files."
+title: "SpaceVim lang#teal layer"
+description: "This layer is for teal development, provides syntax checking, code runner and repl support for teal files."
 ---
 
-# [Available Layers](../../) >> lang#hy
+# [Available Layers](../../) >> lang#teal
 
 <!-- vim-markdown-toc GFM -->
 
@@ -19,7 +19,7 @@ description: "This layer is for hy development, provides syntax checking, code r
 
 ## Description
 
-`lang#hy` layer provides syntax highlighting, code runner and repl support for [hy language](http://hylang.org/).
+`lang#teal` layer provides syntax highlighting, code runner and repl support for [teal language](https://github.com/teal-language/tl).
 
 ## Install
 
@@ -28,7 +28,7 @@ To use this configuration layer, update your custom configuration file with:
 
 ```toml
 [[layers]]
-  name = "lang#hy"
+  name = "lang#teal"
 ```
 ## Features
 
@@ -39,19 +39,19 @@ To use this configuration layer, update your custom configuration file with:
 ## Layer options
 
 
-- `hy_interpreter`: Set the path of `hy` command.
+- `teal_interpreter`: Set the path of `tl` command.
 
 
 ## Key bindings
 
 ### Running current script
 
-To run a hy file, you can press `SPC l r` to run the current file without losing focus,
+To run a teal file, you can press `SPC l r` to run the current file without losing focus,
 and the result will be shown in a runner buffer.
 
 ### Inferior REPL process
 
-Start a `hy` inferior REPL process with `SPC l s i`.
+Start a `tl` inferior REPL process with `SPC l s i`.
 
 Send code to inferior process commands:
 
diff --git a/docs/layers/lang/teal.md b/docs/layers/lang/teal.md
new file mode 100644
index 000000000..a82e625ba
--- /dev/null
+++ b/docs/layers/lang/teal.md
@@ -0,0 +1,63 @@
+---
+title: "SpaceVim lang#hy layer"
+description: "This layer is for hy development, provides syntax checking, code runner and repl support for hy files."
+---
+
+# [Available Layers](../../) >> lang#hy
+
+<!-- vim-markdown-toc GFM -->
+
+- [Description](#description)
+- [Install](#install)
+- [Features](#features)
+- [Layer options](#layer-options)
+- [Key bindings](#key-bindings)
+  - [Running current script](#running-current-script)
+  - [Inferior REPL process](#inferior-repl-process)
+
+<!-- vim-markdown-toc -->
+
+## Description
+
+`lang#hy` layer provides syntax highlighting, code runner and repl support for [hy language](http://hylang.org/).
+
+## Install
+
+This layer is not enabled by default.
+To use this configuration layer, update your custom configuration file with:
+
+```toml
+[[layers]]
+  name = "lang#hy"
+```
+## Features
+
+- syntax highlighting
+- repl support
+- code runner
+
+## Layer options
+
+
+- `hy_interpreter`: Set the path of `hy` command.
+
+
+## Key bindings
+
+### Running current script
+
+To run a hy file, you can press `SPC l r` to run the current file without losing focus,
+and the result will be shown in a runner buffer.
+
+### Inferior REPL process
+
+Start a `hy` inferior REPL process with `SPC l s i`.
+
+Send code to inferior process commands:
+
+| Key Bindings | Descriptions                                     |
+| ------------ | ------------------------------------------------ |
+| `SPC l s b`  | send buffer and keep code buffer focused         |
+| `SPC l s l`  | send line and keep code buffer focused           |
+| `SPC l s s`  | send selection text and keep code buffer focused |
+
diff --git a/wiki/en/programming-languages.md b/wiki/en/programming-languages.md
index 32122dc3a..5c4648204 100644
--- a/wiki/en/programming-languages.md
+++ b/wiki/en/programming-languages.md
@@ -83,6 +83,7 @@ This is a list of programming languages supported in SpaceVim:
 | Solidity                                                  | lang#solidity                                                       |                                                                                                               |
 | SQL                                                       | lang#sql                                                            |                                                                                                               |
 | Swift                                                     | [lang#swift](https://spacevim.org/layers/lang/swift/)               |                                                                                                               |
+| Teal                                                      | [lang#teal](https://spacevim.org/layers/lang/teal/)                 |                                                                                                               |
 | Tcl                                                       | [lang#tcl](https://spacevim.org/layers/lang/tcl/)                   |                                                                                                               |
 | TypeScript                                                | [lang#typescript](https://spacevim.org/layers/lang/typescript/)     | [opened issues](https://github.com/SpaceVim/SpaceVim/issues?q=is%3Aissue+is%3Aopen+label%3Alang%3ATypeScript) |
 | Visual Basic .NET                                         | [lang#vbnet](https://spacevim.org/layers/lang/vbnet/)               |                                                                                                               |