diff --git a/app/src/main/java/com/github/catvod/api/AliYun.java b/app/src/main/java/com/github/catvod/api/AliYun.java
index 6202c95..2e14d94 100644
--- a/app/src/main/java/com/github/catvod/api/AliYun.java
+++ b/app/src/main/java/com/github/catvod/api/AliYun.java
@@ -34,7 +34,7 @@ import com.github.catvod.net.OkHttp;
 import com.github.catvod.net.OkResult;
 import com.github.catvod.spider.Init;
 import com.github.catvod.spider.Proxy;
-import com.github.catvod.utils.MultiThreadedDownloader;
+import com.github.catvod.utils.MultiThread;
 import com.github.catvod.utils.Path;
 import com.github.catvod.utils.ProxyVideo;
 import com.github.catvod.utils.QRCode;
@@ -67,8 +67,6 @@ public class AliYun {
     private final List<String> tempIds;
     private final ReentrantLock lock;
     private final Cache cache;
-
-    private MultiThreadedDownloader downloader;
     private ScheduledExecutorService service;
     private String refreshToken;
     private AlertDialog dialog;
@@ -516,9 +514,7 @@ public class AliYun {
         if (thread == 1) {
             return new Object[]{ProxyVideo.proxy(downloadUrl, headers)};
         } else {
-            if (downloader != null) downloader.destory();
-            downloader = new MultiThreadedDownloader(downloadUrl, headers, thread);
-            return new Object[]{downloader.start()};
+            return new Object[]{ProxyVideo.proxy(MultiThread.go(downloadUrl, thread), headers)};
         }
     }
 
diff --git a/app/src/main/java/com/github/catvod/utils/MultiThread.java b/app/src/main/java/com/github/catvod/utils/MultiThread.java
index 510bb6b..b545d20 100644
--- a/app/src/main/java/com/github/catvod/utils/MultiThread.java
+++ b/app/src/main/java/com/github/catvod/utils/MultiThread.java
@@ -12,6 +12,10 @@ public class MultiThread {
         return String.format(Proxy.getUrl() + "?do=multi&url=%s&thread=%d", URLEncoder.encode(url), thread);
     }
 
+    public static String go(String url, int thread) {
+        return String.format("http://127.0.0.1:7777/?url=%s&thread=%d", URLEncoder.encode(url), thread);
+    }
+
     public static Object[] proxy(Map<String, String> params) throws Exception {
         String url = params.get("url");
         int thread = Integer.parseInt(params.get("thread"));
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 02d5922..29dc61e 100644
--- a/app/src/main/java/com/github/catvod/utils/ProxyVideo.java
+++ b/app/src/main/java/com/github/catvod/utils/ProxyVideo.java
@@ -23,6 +23,8 @@ public class ProxyVideo {
         String contentDisposition = response.headers().get("Content-Disposition");
         long contentLength = hContentLength != null ? Long.parseLong(hContentLength) : 0;
         if (contentDisposition != null) contentType = Utils.getMimeType(contentDisposition);
-        return newFixedLengthResponse(status, contentType, response.body().byteStream(), contentLength);
+        NanoHTTPD.Response resp = newFixedLengthResponse(status, contentType, response.body().byteStream(), contentLength);
+        for (String key : response.headers().names()) resp.addHeader(key, response.headers().get(key));
+        return resp;
     }
 }