diff --git a/app/src/main/java/com/fongmi/android/tv/server/Nano.java b/app/src/main/java/com/fongmi/android/tv/server/Nano.java
index 5cb406f4f..6e0525df5 100644
--- a/app/src/main/java/com/fongmi/android/tv/server/Nano.java
+++ b/app/src/main/java/com/fongmi/android/tv/server/Nano.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.TreeMap;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -70,7 +71,7 @@ public class Nano extends NanoHTTPD {
         if (session.getMethod() == Method.POST) parse(session, files);
         if (url.contains("?")) url = url.substring(0, url.indexOf('?'));
         if (url.startsWith("/m3u8")) return m3u8(session);
-        if (url.startsWith("/proxy")) return proxy(session.getParms());
+        if (url.startsWith("/proxy")) return proxy(session);
         if (url.startsWith("/tvbus")) return success(LiveConfig.getResp());
         if (url.startsWith("/device")) return success(Device.get().toString());
         if (url.startsWith("/license")) return success(new String(Base64.decode(url.substring(9), Base64.DEFAULT)));
@@ -98,10 +99,13 @@ public class Nano extends NanoHTTPD {
         return newChunkedResponse(Response.Status.OK, MIME_PLAINTEXT, new ByteArrayInputStream(result.getBytes(StandardCharsets.UTF_8)));
     }
 
-    private Response proxy(Map<String, String> params) {
+    private Response proxy(IHTTPSession session) {
         try {
+            Map<String, String> params = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
+            params.putAll(session.getHeaders());
+            params.putAll(session.getParms());
             Object[] rs = ApiConfig.get().proxyLocal(params);
-            return newChunkedResponse(Response.Status.lookup((Integer) rs[0]), (String) rs[1], (InputStream) rs[2]);
+            return rs[0] instanceof Response ? (Response) rs[0] : newChunkedResponse(Response.Status.lookup((Integer) rs[0]), (String) rs[1], (InputStream) rs[2]);
         } catch (Exception e) {
             return error(e.getMessage());
         }
diff --git a/app/src/main/java/com/fongmi/android/tv/server/process/Local.java b/app/src/main/java/com/fongmi/android/tv/server/process/Local.java
index 73420a3aa..bf32a478b 100644
--- a/app/src/main/java/com/fongmi/android/tv/server/process/Local.java
+++ b/app/src/main/java/com/fongmi/android/tv/server/process/Local.java
@@ -3,6 +3,7 @@ package com.fongmi.android.tv.server.process;
 import com.fongmi.android.tv.server.Nano;
 import com.fongmi.android.tv.utils.FileUtil;
 import com.github.catvod.utils.Path;
+import com.google.common.net.HttpHeaders;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
 
@@ -135,26 +136,26 @@ public class Local implements Process {
                 FileInputStream fis = new FileInputStream(file);
                 fis.skip(startFrom);
                 res = NanoHTTPD.newFixedLengthResponse(NanoHTTPD.Response.Status.PARTIAL_CONTENT, mime, fis, newLen);
-                res.addHeader("Accept-Ranges", "bytes");
-                res.addHeader("Content-Length", newLen + "");
-                res.addHeader("Content-Range", "bytes " + startFrom + "-" + endAt + "/" + fileLen);
-                res.addHeader("ETag", etag);
+                res.addHeader(HttpHeaders.CONTENT_LENGTH, newLen + "");
+                res.addHeader(HttpHeaders.CONTENT_RANGE, "bytes " + startFrom + "-" + endAt + "/" + fileLen);
+                res.addHeader(HttpHeaders.ACCEPT_RANGES, "bytes");
+                res.addHeader(HttpHeaders.ETAG, etag);
             }
         } else {
             if (headerIfRangeMissingOrMatching && range != null && startFrom >= fileLen) {
                 res = NanoHTTPD.newFixedLengthResponse(NanoHTTPD.Response.Status.RANGE_NOT_SATISFIABLE, NanoHTTPD.MIME_PLAINTEXT, "");
-                res.addHeader("Content-Range", "bytes */" + fileLen);
-                res.addHeader("Accept-Ranges", "bytes");
-                res.addHeader("ETag", etag);
+                res.addHeader(HttpHeaders.CONTENT_RANGE, "bytes */" + fileLen);
+                res.addHeader(HttpHeaders.ACCEPT_RANGES, "bytes");
+                res.addHeader(HttpHeaders.ETAG, etag);
             } else if (headerIfNoneMatchPresentAndMatching && (!headerIfRangeMissingOrMatching || range == null)) {
                 res = NanoHTTPD.newFixedLengthResponse(NanoHTTPD.Response.Status.NOT_MODIFIED, mime, "");
-                res.addHeader("Accept-Ranges", "bytes");
-                res.addHeader("ETag", etag);
+                res.addHeader(HttpHeaders.ACCEPT_RANGES, "bytes");
+                res.addHeader(HttpHeaders.ETAG, etag);
             } else {
                 res = NanoHTTPD.newFixedLengthResponse(NanoHTTPD.Response.Status.OK, mime, new FileInputStream(file), (int) file.length());
-                res.addHeader("Content-Length", fileLen + "");
-                res.addHeader("Accept-Ranges", "bytes");
-                res.addHeader("ETag", etag);
+                res.addHeader(HttpHeaders.CONTENT_LENGTH, fileLen + "");
+                res.addHeader(HttpHeaders.ACCEPT_RANGES, "bytes");
+                res.addHeader(HttpHeaders.ETAG, etag);
             }
         }
         return res;