diff --git a/src/localize/languages/zh.json b/src/localize/languages/zh.json
index a34006c4..0db0aa04 100644
--- a/src/localize/languages/zh.json
+++ b/src/localize/languages/zh.json
@@ -133,6 +133,7 @@
                 "starting": "开始清扫",
                 "charger disconnected": "与充电座断开",
                 "idle": "空闲",
+                "sleeping": "休眠",
                 "remote control active": "开始遥控模式",
                 "cleaning": "清扫中",
                 "returning home": "正在回充",