diff --git a/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Sources/NativeBridgePlugin.swift b/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Sources/NativeBridgePlugin.swift
index 4bffe764..f573b4b5 100644
--- a/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Sources/NativeBridgePlugin.swift
+++ b/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Sources/NativeBridgePlugin.swift
@@ -581,7 +581,6 @@ class NativeBridgePlugin: Plugin {
     let darkMode = args.darkMode
 
     DispatchQueue.main.async {
-      UIApplication.shared.isIdleTimerDisabled = !visible
       UIApplication.shared.setStatusBarHidden(!visible, with: .none)
 
       let windows = UIApplication.shared.connectedScenes