diff --git a/mobile/src/main/res/values-zh-rCN/strings.xml b/mobile/src/main/res/values-zh-rCN/strings.xml
index 7b403f02..71b4b87c 100644
--- a/mobile/src/main/res/values-zh-rCN/strings.xml
+++ b/mobile/src/main/res/values-zh-rCN/strings.xml
@@ -51,7 +51,7 @@
     <string name="connected_state_failed">%s (已断开)</string>
 
     <string name="settings_service">服务</string>
-    <string name="settings_service_repeater_oc">Wi\u2011Fi 运行频段</string>
+    <string name="settings_service_repeater_oc">Wi\u2011Fi 运行频段 (不稳定)</string>
     <string name="settings_service_repeater_oc_summary">"%s (0 = 自动, 1\u201114 = 2.4GHz, 15\u2011165 = 5GHz)"</string>
     <string name="settings_service_repeater_strict">严格模式</string>
     <string name="settings_service_repeater_strict_summary">只允许通过 VPN 隧道的包通过</string>
diff --git a/mobile/src/main/res/values/strings.xml b/mobile/src/main/res/values/strings.xml
index e8dc48ad..577fcbc5 100644
--- a/mobile/src/main/res/values/strings.xml
+++ b/mobile/src/main/res/values/strings.xml
@@ -54,7 +54,7 @@
     <string name="connected_state_failed">%s (lost)</string>
 
     <string name="settings_service">Service</string>
-    <string name="settings_service_repeater_oc">Operating Wi\u2011Fi channel</string>
+    <string name="settings_service_repeater_oc">Operating Wi\u2011Fi channel (unstable)</string>
     <string name="settings_service_repeater_oc_summary">%s (0 = auto, 1\u201114 = 2.4GHz, 15\u2011165 = 5GHz)</string>
     <string name="settings_service_repeater_strict">Strict mode</string>
     <string name="settings_service_repeater_strict_summary">Only allow packets that goes through VPN tunnel</string>