diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..f66887a3
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "src/you_get/user-agent-list"]
+	path = src/you_get/user-agent-list
+	url = https://github.com/chs040701/user-agent-list
diff --git a/src/you_get/user-agent-list b/src/you_get/user-agent-list
new file mode 160000
index 00000000..94117185
--- /dev/null
+++ b/src/you_get/user-agent-list
@@ -0,0 +1 @@
+Subproject commit 941171856f78f8d4b69cedaac144a96664090000