diff --git a/README.md b/README.md
index 42a7be6..fa77dbc 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
 # rippleapi
 
 This is the source code for Ripple's API.
+
+- Origin: https://git.zxq.co/ripple/rippleapi
+- Mirror: https://github.com/osuripple/api