diff --git a/python/examples/criteo_ctr_with_cube/README.md b/python/examples/criteo_ctr_with_cube/README.md
index bea10248735d213a61112f14689ebe16a461ecfe..37fe10214e09a757f4a0d3a82419e35aee467872 100755
--- a/python/examples/criteo_ctr_with_cube/README.md
+++ b/python/examples/criteo_ctr_with_cube/README.md
@@ -1,6 +1,6 @@
 ## Criteo CTR with Sparse Parameter Server
 
-([简体中文](README_CN.md)|English)
+([简体中文](./README_CN.md)|English)
 
 ### Get Sample Dataset