diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index fbef971..20dbb35 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -99,4 +99,5 @@
     <string name="video_meta_button_language">语言</string>
     <string name="server_selection_signup_allowed_yes">是</string>
     <string name="server_selection_signup_allowed_no">不</string>
+    <string name="pref_title_background_play">背景播放</string>
 </resources>
\ No newline at end of file