diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Channel.java b/app/src/main/java/com/fongmi/android/tv/bean/Channel.java
index e411f130b..36f002b22 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Channel.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Channel.java
@@ -43,7 +43,6 @@ public class Channel {
     private Drm drm;
 
     private boolean selected;
-    private boolean cache;
     private Group group;
     private String url;
     private Epg data;
@@ -196,14 +195,6 @@ public class Channel {
         this.selected = item.equals(this);
     }
 
-    public boolean isCache() {
-        return cache;
-    }
-
-    public void setCache(boolean cache) {
-        this.cache = cache;
-    }
-
     public int getLineVisible() {
         return isOnly() ? View.GONE : View.VISIBLE;
     }
diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Result.java b/app/src/main/java/com/fongmi/android/tv/bean/Result.java
index ab3e53e16..61cf52b4a 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Result.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Result.java
@@ -75,8 +75,6 @@ public class Result implements Parcelable {
     @JsonAdapter(MsgAdapter.class)
     @SerializedName("msg")
     private String msg;
-    @SerializedName("cache")
-    private boolean cache;
 
     public static Result objectFrom(String str) {
         try {
@@ -262,15 +260,6 @@ public class Result implements Parcelable {
         this.msg = msg;
     }
 
-    public boolean isCache() {
-        return cache;
-    }
-
-    public void setCache(boolean cache) {
-        this.cache = cache;
-        this.setParse(0);
-    }
-
     public boolean hasMsg() {
         return getMsg().length() > 0;
     }
diff --git a/app/src/main/java/com/fongmi/android/tv/player/ExoUtil.java b/app/src/main/java/com/fongmi/android/tv/player/ExoUtil.java
index 0669c6976..2e3ae0078 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/ExoUtil.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/ExoUtil.java
@@ -3,6 +3,7 @@ package com.fongmi.android.tv.player;
 import android.graphics.Color;
 import android.net.Uri;
 
+import androidx.media3.common.C;
 import androidx.media3.common.MediaItem;
 import androidx.media3.common.MimeTypes;
 import androidx.media3.common.PlaybackException;
@@ -110,22 +111,22 @@ public class ExoUtil {
     }
 
     public static MediaSource getSource(Result result, int errorCode) {
-        return getSource(result.getHeaders(), result.getRealUrl(), result.getFormat(), result.getSubs(), null, errorCode, result.isCache());
+        return getSource(result.getHeaders(), result.getRealUrl(), result.getFormat(), result.getSubs(), null, errorCode);
     }
 
     public static MediaSource getSource(Channel channel, int errorCode) {
-        return getSource(channel.getHeaders(), channel.getUrl(), null, Collections.emptyList(), channel.getDrm(), errorCode, channel.isCache());
+        return getSource(channel.getHeaders(), channel.getUrl(), null, Collections.emptyList(), channel.getDrm(), errorCode);
     }
 
     public static MediaSource getSource(Map<String, String> headers, String url, int errorCode) {
-        return getSource(headers, url, null, Collections.emptyList(), null, errorCode, false);
+        return getSource(headers, url, null, Collections.emptyList(), null, errorCode);
     }
 
-    private static MediaSource getSource(Map<String, String> headers, String url, String format, List<Sub> subs, Drm drm, int errorCode, boolean cache) {
-        checkEvictor(cache);
+    private static MediaSource getSource(Map<String, String> headers, String url, String format, List<Sub> subs, Drm drm, int errorCode) {
         Uri uri = Uri.parse(Util.fixUrl(url));
         String mimeType = getMimeType(format, errorCode);
         if (uri.getUserInfo() != null) headers.put(HttpHeaders.AUTHORIZATION, Util.basic(uri));
+        checkEvictor(androidx.media3.common.util.Util.inferContentType(uri) == C.CONTENT_TYPE_OTHER && !MimeTypes.APPLICATION_M3U8.equals(mimeType));
         return new DefaultMediaSourceFactory(getDataSourceFactory(headers), getExtractorsFactory()).createMediaSource(getMediaItem(uri, mimeType, subs, drm));
     }
 
@@ -172,7 +173,7 @@ public class ExoUtil {
 
     private static void checkEvictor(boolean cache) {
         if (noOpCacheEvictor == null) noOpCacheEvictor = new NoOpCacheEvictor();
-        if (usedCacheEvictor == null) usedCacheEvictor = new LeastRecentlyUsedCacheEvictor(200 * 1024 * 1024);
+        if (usedCacheEvictor == null) usedCacheEvictor = new LeastRecentlyUsedCacheEvictor(256 * 1024 * 1024);
         CacheEvictor evictor = cache ? usedCacheEvictor : noOpCacheEvictor;
         if (!evictor.equals(ExoUtil.evictor)) reset();
         ExoUtil.evictor = evictor;
diff --git a/app/src/main/java/com/fongmi/android/tv/player/Source.java b/app/src/main/java/com/fongmi/android/tv/player/Source.java
index 7b8faef65..6c03adc2a 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/Source.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/Source.java
@@ -49,17 +49,14 @@ public class Source {
     public String fetch(Result result) throws Exception {
         String url = result.getUrl().v();
         Extractor extractor = getExtractor(url);
-        if (extractor == null) return url;
-        result.setCache(extractor.useCache());
-        return extractor.fetch(url);
+        if (extractor != null) result.setParse(0);
+        return extractor == null ? url : extractor.fetch(url);
     }
 
     public String fetch(Channel channel) throws Exception {
         String url = channel.getCurrent().split("\\$")[0];
         Extractor extractor = getExtractor(url);
-        if (extractor == null) return url;
-        channel.setCache(extractor.useCache());
-        return extractor.fetch(url);
+        return extractor == null ? url : extractor.fetch(url);
     }
 
     public void stop() {
@@ -74,8 +71,6 @@ public class Source {
 
     public interface Extractor {
 
-        boolean useCache();
-
         boolean match(String scheme, String host);
 
         String fetch(String url) throws Exception;
diff --git a/app/src/main/java/com/fongmi/android/tv/player/extractor/BiliBili.java b/app/src/main/java/com/fongmi/android/tv/player/extractor/BiliBili.java
index 4664ae16a..8a7eeed6e 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/BiliBili.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/BiliBili.java
@@ -12,11 +12,6 @@ import okhttp3.Headers;
 
 public class BiliBili implements Source.Extractor {
 
-    @Override
-    public boolean useCache() {
-        return false;
-    }
-
     @Override
     public boolean match(String scheme, String host) {
         return "live.bilibili.com".equals(host);
diff --git a/app/src/main/java/com/fongmi/android/tv/player/extractor/Force.java b/app/src/main/java/com/fongmi/android/tv/player/extractor/Force.java
index d6837c32d..a80497553 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/Force.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/Force.java
@@ -22,11 +22,6 @@ public class Force implements Source.Extractor {
 
     private final HashSet<String> set = new HashSet<>();
 
-    @Override
-    public boolean useCache() {
-        return false;
-    }
-
     @Override
     public boolean match(String scheme, String host) {
         return !scheme.equals("push") && scheme.startsWith("p") || scheme.equals("mitv");
diff --git a/app/src/main/java/com/fongmi/android/tv/player/extractor/JianPian.java b/app/src/main/java/com/fongmi/android/tv/player/extractor/JianPian.java
index a44d9c4c0..b32a04518 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/JianPian.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/JianPian.java
@@ -13,11 +13,6 @@ public class JianPian implements Source.Extractor {
     private P2PClass p2p;
     private String path;
 
-    @Override
-    public boolean useCache() {
-        return true;
-    }
-
     @Override
     public boolean match(String scheme, String host) {
         return scheme.equals("tvbox-xg") || scheme.equals("jianpian");
diff --git a/app/src/main/java/com/fongmi/android/tv/player/extractor/Push.java b/app/src/main/java/com/fongmi/android/tv/player/extractor/Push.java
index e9636c9aa..ceecfd0b5 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/Push.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/Push.java
@@ -11,11 +11,6 @@ import com.fongmi.android.tv.ui.activity.VideoActivity;
 
 public class Push implements Source.Extractor {
 
-    @Override
-    public boolean useCache() {
-        return false;
-    }
-
     @Override
     public boolean match(String scheme, String host) {
         return scheme.equals("push");
diff --git a/app/src/main/java/com/fongmi/android/tv/player/extractor/TVBus.java b/app/src/main/java/com/fongmi/android/tv/player/extractor/TVBus.java
index 32370b341..bf8268762 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/TVBus.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/TVBus.java
@@ -15,11 +15,6 @@ public class TVBus implements Source.Extractor, Listener {
     private String hls;
     private Core core;
 
-    @Override
-    public boolean useCache() {
-        return false;
-    }
-
     @Override
     public boolean match(String scheme, String host) {
         return scheme.equals("tvbus");
diff --git a/app/src/main/java/com/fongmi/android/tv/player/extractor/Thunder.java b/app/src/main/java/com/fongmi/android/tv/player/extractor/Thunder.java
index 6b7414151..e6c0526c9 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/Thunder.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/Thunder.java
@@ -18,11 +18,6 @@ public class Thunder implements Source.Extractor {
 
     private GetTaskId taskId;
 
-    @Override
-    public boolean useCache() {
-        return true;
-    }
-
     @Override
     public boolean match(String scheme, String host) {
         return scheme.equals("magnet") || scheme.equals("ed2k");
diff --git a/app/src/main/java/com/fongmi/android/tv/player/extractor/Youtube.java b/app/src/main/java/com/fongmi/android/tv/player/extractor/Youtube.java
index 2b6a84abf..132a47c89 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/Youtube.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/Youtube.java
@@ -23,11 +23,6 @@ import okhttp3.Headers;
 
 public class Youtube implements Source.Extractor {
 
-    @Override
-    public boolean useCache() {
-        return false;
-    }
-
     @Override
     public boolean match(String scheme, String host) {
         return host.contains("youtube.com") || host.contains("youtu.be");
diff --git a/app/src/main/java/com/fongmi/android/tv/player/extractor/ZLive.java b/app/src/main/java/com/fongmi/android/tv/player/extractor/ZLive.java
index fa96a97b2..2c22c1025 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/ZLive.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/ZLive.java
@@ -9,11 +9,6 @@ public class ZLive implements Source.Extractor {
     private final String BASE = "http://127.0.0.1:6677/stream/";
     private boolean init;
 
-    @Override
-    public boolean useCache() {
-        return false;
-    }
-
     public void init() {
         //com.east.android.zlive.ZLive.INSTANCE.OnLiveStart(6677);
         //init = true;