diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..5c08316
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "taoyao-media-server/mediasoup"]
+	path = taoyao-media-server/mediasoup
+	url = git@github.com:acgist/mediasoup.git
+	branch = taoyao
diff --git a/taoyao-media-server/.gitmodules b/taoyao-media-server/.gitmodules
deleted file mode 100644
index 5ad8654..0000000
--- a/taoyao-media-server/.gitmodules
+++ /dev/null
@@ -1,4 +0,0 @@
-[submodule "mediasoup"]
-	path = mediasoup
-	url = git@github.com:acgist/mediasoup.git
-	branch = taoyao