diff --git a/USDK/component/common/api/sdk_ver.h b/USDK/component/common/api/sdk_ver.h
new file mode 100644
index 0000000..7c20f5f
--- /dev/null
+++ b/USDK/component/common/api/sdk_ver.h
@@ -0,0 +1,13 @@
+/*
+ * sdk_ver.h
+ *
+ */
+
+#ifndef _PLATFORM_SDK_VER_H_
+#define _PLATFORM_SDK_VER_H_
+
+#define SDK_VER_NUM 0x40a1
+
+#define SDK_VERSION "4.0.1"
+
+#endif /* _PLATFORM_SDK_VER_H_ */