diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index c0a13474..00000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "framelesshelper"]
-	path = framelesshelper
-	url = https://github.com/zhuzichu520/framelesshelper.git
\ No newline at end of file
diff --git a/framelesshelper b/framelesshelper
new file mode 160000
index 00000000..4c5ca2e1
--- /dev/null
+++ b/framelesshelper
@@ -0,0 +1 @@
+Subproject commit 4c5ca2e12c3de1ffe15b795bdafd5caf3656ab84