diff --git a/android/app/src/main/java/com/lxmusicmobile/utils/UtilsModule.java b/android/app/src/main/java/com/lxmusicmobile/utils/UtilsModule.java
index 739bd22..f363c79 100644
--- a/android/app/src/main/java/com/lxmusicmobile/utils/UtilsModule.java
+++ b/android/app/src/main/java/com/lxmusicmobile/utils/UtilsModule.java
@@ -1,9 +1,11 @@
 package com.lxmusicmobile.utils;
 
+import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Build;
 import android.util.Log;
+import android.view.WindowManager;
 
 import androidx.core.content.FileProvider;
 
@@ -96,5 +98,35 @@ public class UtilsModule extends ReactContextBaseJavaModule {
       promise.resolve(null);
     }
   }
+
+  @ReactMethod
+  public void screenkeepAwake() {
+    // https://github.com/corbt/react-native-keep-awake/blob/master/android/src/main/java/com/corbt/keepawake/KCKeepAwake.java
+    final Activity activity = getCurrentActivity();
+
+    if (activity != null) {
+      activity.runOnUiThread(new Runnable() {
+        @Override
+        public void run() {
+          activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+        }
+      });
+    }
+  }
+
+  @ReactMethod
+  public void screenUnkeepAwake() {
+    // https://github.com/corbt/react-native-keep-awake/blob/master/android/src/main/java/com/corbt/keepawake/KCKeepAwake.java
+    final Activity activity = getCurrentActivity();
+
+    if (activity != null) {
+      activity.runOnUiThread(new Runnable() {
+        @Override
+        public void run() {
+          activity.getWindow().clearFlags(android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+        }
+      });
+    }
+  }
 }
 
diff --git a/publish/changeLog.md b/publish/changeLog.md
index bac1dc7..6e5c819 100644
--- a/publish/changeLog.md
+++ b/publish/changeLog.md
@@ -1,3 +1,3 @@
-### 新增
+### 优化
 
-- 新增竖屏下的播放详情页
+- 切换到播放详情歌词界面时将阻止屏幕息屏
diff --git a/src/screens/PlayDetail/Portrait/Player/Lyric.js b/src/screens/PlayDetail/Portrait/Player/Lyric.js
index 0d9021b..874adaf 100644
--- a/src/screens/PlayDetail/Portrait/Player/Lyric.js
+++ b/src/screens/PlayDetail/Portrait/Player/Lyric.js
@@ -3,6 +3,7 @@ import { View, Text, StyleSheet, FlatList } from 'react-native'
 import { useGetter, useDispatch } from '@/store'
 import { useLayout } from '@/utils/hooks'
 import { useLrcPlay, useLrcSet } from '@/plugins/lyric'
+import { screenkeepAwake, screenUnkeepAwake } from '@/utils/utils'
 
 const LrcLine = memo(({ text, line, activeLine }) => {
   const theme = useGetter('common', 'theme')
@@ -41,12 +42,19 @@ export default memo(() => {
 
   // const imgWidth = useMemo(() => layout.width * 0.75, [layout.width])
   const handleScrollToActive = useCallback((index = lineRef.current) => {
-    if (!scrollViewRef.current || !linesRef.current.length) return
-    scrollViewRef.current.scrollToIndex({
-      index,
-      animated: true,
-      viewPosition: 0.4,
-    })
+    screenkeepAwake()
+
+    if (scrollViewRef.current && linesRef.current.length) {
+      scrollViewRef.current.scrollToIndex({
+        index,
+        animated: true,
+        viewPosition: 0.4,
+      })
+    }
+
+    return () => {
+      screenUnkeepAwake()
+    }
   }, [])
 
   const handleScrollBeginDrag = () => {
diff --git a/src/utils/utils.js b/src/utils/utils.js
index cff09e2..ce0ed97 100644
--- a/src/utils/utils.js
+++ b/src/utils/utils.js
@@ -7,3 +7,7 @@ export const exitApp = UtilsModule.exitApp
 export const getSupportedAbis = UtilsModule.getSupportedAbis
 
 export const installApk = (filePath, fileProviderAuthority) => UtilsModule.installApk(filePath, fileProviderAuthority)
+
+
+export const screenkeepAwake = UtilsModule.screenkeepAwake
+export const screenUnkeepAwake = UtilsModule.screenUnkeepAwake