diff --git a/.gitmodules b/.gitmodules
index d49652c..468a6f8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,5 +2,5 @@
 	path = src/main/resources/vsrc/vortex
 	url = git@github.com:hansungk/vortex-private.git
 [submodule "radpie"]
-	path = radpie
+	path = cyclotron
 	url = git@github.com:hansungk/radpie.git
diff --git a/cyclotron b/cyclotron
new file mode 160000
index 0000000..b6ad5b5
--- /dev/null
+++ b/cyclotron
@@ -0,0 +1 @@
+Subproject commit b6ad5b54546b4fa4417e58cb24ea40c3c275816a
diff --git a/radpie b/radpie
deleted file mode 160000
index 0f48932..0000000
--- a/radpie
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0f489320882903fdb014f6a6aef361df2a7a931c