diff --git a/.gitmodules b/.gitmodules
index 3cef3a3bb5..e8b19a359e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -250,6 +250,10 @@
 	path = extensions/crystal-theme
 	url = https://gitlab.com/crystalnetwork-studio/themes/zed-editor.git
 
+[submodule "extensions/cspell"]
+	path = extensions/cspell
+	url = https://github.com/mantou132/zed-cspell
+
 [submodule "extensions/csv"]
 	path = extensions/csv
 	url = https://github.com/huacnlee/zed-csv.git
diff --git a/extensions.toml b/extensions.toml
index 1fcd763247..24754182d7 100644
--- a/extensions.toml
+++ b/extensions.toml
@@ -266,6 +266,10 @@ submodule = "extensions/zed"
 path = "extensions/csharp"
 version = "0.0.2"
 
+[cspell]
+submodule = "extensions/cspell"
+version = "0.0.1"
+
 [csv]
 submodule = "extensions/csv"
 version = "0.0.2"
diff --git a/extensions/cspell b/extensions/cspell
new file mode 160000
index 0000000000..16c28a9fb0
--- /dev/null
+++ b/extensions/cspell
@@ -0,0 +1 @@
+Subproject commit 16c28a9fb0f185aa1ee78e4fa18892e445bf1932