diff --git a/petrichor/rhythm/zh_CN.json b/petrichor/rhythm/zh_CN.json
index e6a927b4..b4e9ac05 100644
--- a/petrichor/rhythm/zh_CN.json
+++ b/petrichor/rhythm/zh_CN.json
@@ -1,3 +1,3 @@
 {
-    "0-single": ""
-}
\ No newline at end of file
+    "0-single": "（按下[↑] [↓] [←] [→]来控制角色移动。）"
+}