diff --git a/app/src/main/java/com/github/catvod/api/YunDrive.java b/app/src/main/java/com/github/catvod/api/YunDrive.java
index 38ffcbd6..a4fd2539 100644
--- a/app/src/main/java/com/github/catvod/api/YunDrive.java
+++ b/app/src/main/java/com/github/catvod/api/YunDrive.java
@@ -301,13 +301,14 @@ public class YunDrive {
             String contentId = split[0];
             String linkID = split[1];
             playUrl = YunDrive.get().get4kVideoInfo(contentId, linkID);
+            playUrl = ProxyVideo.buildCommonProxyUrl(playUrl, new HashMap<>());
 
         } else {
             String contentId = split[0];
             String linkID = split[1];
             playUrl = YunDrive.get().fetchPlayUrl(contentId, linkID);
         }
-        return Result.get().url(ProxyVideo.buildCommonProxyUrl(playUrl, new HashMap<>())).octet().header(getHeader()).string();
+        return Result.get().url(playUrl).octet().header(getHeader()).string();
     }
 
 }
diff --git a/app/src/main/java/com/github/catvod/utils/ProxyVideo.java b/app/src/main/java/com/github/catvod/utils/ProxyVideo.java
index 9da08cce..4e452389 100644
--- a/app/src/main/java/com/github/catvod/utils/ProxyVideo.java
+++ b/app/src/main/java/com/github/catvod/utils/ProxyVideo.java
@@ -1,6 +1,5 @@
 package com.github.catvod.utils;
 
-import android.os.Debug;
 import android.os.SystemClock;
 import android.text.TextUtils;
 
@@ -99,7 +98,7 @@ public class ProxyVideo {
 
     public static Object[] proxyMultiThread(String url, Map<String, String> headers) {
         ExecutorService service = Executors.newFixedThreadPool(THREAD_NUM);
-        SpiderDebug.log("--proxyMultiThread: THREAD_NUM "+THREAD_NUM);
+        SpiderDebug.log("--proxyMultiThread: THREAD_NUM " + THREAD_NUM);
 
         SequenceInputStream in = null;
         try {
@@ -206,11 +205,14 @@ public class ProxyVideo {
     }
 
     private static List<long[]> generatePart(Map<String, String> rangeObj, String total) {
-        long start = Long.parseLong(rangeObj.get("start"));
-        long end = StringUtils.isAllBlank(rangeObj.get("end")) ? start + 1024 * 1024 * 8 : Long.parseLong(rangeObj.get("end"));
-
-
         long totalSize = Long.parseLong(total);
+        //超过10GB，分块是30Mb，不然是4MB
+        long partSize = totalSize > 8L * 1024L * 1024L * 1024L * 10L ? 1024 * 1024 * 8 * 30L : 1024 * 1024 * 8 * 4L;
+
+        long start = Long.parseLong(rangeObj.get("start"));
+        long end = StringUtils.isAllBlank(rangeObj.get("end")) ? start + partSize : Long.parseLong(rangeObj.get("end"));
+
+
         end = Math.min(end, totalSize - 1);
         long length = end - start + 1;
 
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index 24363596..2a67fae9 100644
Binary files a/jar/custom_spider.jar and b/jar/custom_spider.jar differ
diff --git a/jar/custom_spider.jar.md5 b/jar/custom_spider.jar.md5
index 573b56f7..17d6fbd9 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-167365a584618d820c96a12fac7909b5
+eab498637837fc40d738fee62168b41a
diff --git a/json/index.json b/json/index.json
index a53aacf6..c2f42659 100644
--- a/json/index.json
+++ b/json/index.json
@@ -1,5 +1,5 @@
 {
-  "spider": "https://andoridspidermt.netlify.app/jar/custom_spider.jar;md5;167365a584618d820c96a12fac7909b5",
+  "spider": "https://andoridspidermt.netlify.app/jar/custom_spider.jar;md5;eab498637837fc40d738fee62168b41a",
   "lives": [
     {
       "name": "电视直播",