diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..f2f749ec8
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "ComfyUI-Manager"]
+	path = ComfyUI-Manager
+	url = https://github.com/ltdrdata/ComfyUI-Manager
+[submodule "ComfyUI-to-Python-Extension"]
+	path = ComfyUI-to-Python-Extension
+	url = https://github.com/Alschain/ComfyUI-to-Python-Extension
diff --git a/ComfyUI-Manager b/ComfyUI-Manager
new file mode 160000
index 000000000..d7170c026
--- /dev/null
+++ b/ComfyUI-Manager
@@ -0,0 +1 @@
+Subproject commit d7170c0264ca1623b7a4ba7d63756a9b54a7d119
diff --git a/ComfyUI-to-Python-Extension b/ComfyUI-to-Python-Extension
new file mode 160000
index 000000000..d3b82726a
--- /dev/null
+++ b/ComfyUI-to-Python-Extension
@@ -0,0 +1 @@
+Subproject commit d3b82726a7f185f25f3d0194702ea17df47ee167