add samples
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..7135c0a
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "samples"]
+	path = samples
+	url = ../../apache/dubbo-go-samples.git
diff --git a/samples b/samples
new file mode 160000
index 0000000..7d40940
--- /dev/null
+++ b/samples
@@ -0,0 +1 @@
+Subproject commit 7d409408b5bc310b6fe56b940cb93be2f67f3998