diff --git a/README_cn.md b/README_cn.md
index 7e3e67ec25e48c1754f8242531ae73d169c2df8f..29834c4c85d07be55298e749a67e03de4a7e68da 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -1,4 +1,4 @@
-#test
+#testtest
 <p align="center">
 <img align="center" src="doc/imgs/logo.png", width=1600>
 <p>