diff --git a/README.md b/README.md
index f37252c..83617e5 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,7 @@
 # OpenMico
- Some algorithms and use cases of Xiaomi Mico are available for development.
+Some algorithms and use cases of Xiaomi Mico are available for development.
+
+You are free to use these contents, but please follow:
+- Do not use these contents for profit, they can only be used for personal reference.
+- Do not use these contents to do things that violate the user's local laws.
+- I have the right to control these contents and the final interpretation right.
\ No newline at end of file