diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index bd7856fb3..d6ac9bc89 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -48,9 +48,6 @@
 # Jianpian
 -keep class com.p2p.** { *; }
 
-# Mozilla
--keep class org.mozilla.javascript.** { *; }
-
 # Nano
 -keep class fi.iki.elonen.** { *; }
 
diff --git a/youtube/src/main/java/com/github/kiulian/downloader/parser/ParserImpl.java b/youtube/src/main/java/com/github/kiulian/downloader/parser/ParserImpl.java
index b55e72741..a5af5b174 100644
--- a/youtube/src/main/java/com/github/kiulian/downloader/parser/ParserImpl.java
+++ b/youtube/src/main/java/com/github/kiulian/downloader/parser/ParserImpl.java
@@ -76,19 +76,18 @@ public class ParserImpl implements Parser {
 
     private VideoInfo parseVideoAndroid(String videoId, YoutubeCallback<VideoInfo> callback) throws YoutubeException {
         String url = "https://youtubei.googleapis.com/youtubei/v1/player?key=" + ANDROID_APIKEY;
-        String body =
-                "{" +
-                        "  \"videoId\": \"" + videoId + "\"," +
-                        "  \"context\": {" +
-                        "    \"client\": {" +
-                        "      \"hl\": \"en\"," +
-                        "      \"gl\": \"US\"," +
-                        "      \"clientName\": \"ANDROID_TESTSUITE\"," +
-                        "      \"clientVersion\": \"1.9\"," +
-                        "      \"androidSdkVersion\": 31" +
-                        "    }" +
-                        "  }" +
-                        "}";
+        String body = "{" +
+                      "  \"videoId\": \"" + videoId + "\"," +
+                      "  \"context\": {" +
+                      "    \"client\": {" +
+                      "      \"hl\": \"en\"," +
+                      "      \"gl\": \"US\"," +
+                      "      \"clientName\": \"ANDROID_TESTSUITE\"," +
+                      "      \"clientVersion\": \"1.9\"," +
+                      "      \"androidSdkVersion\": 31" +
+                      "    }" +
+                      "  }" +
+                      "}";
         RequestWebpage request = new RequestWebpage(url, "POST", body).header("Content-Type", "application/json");
         Response<String> response = downloader.downloadWebpage(request);
         if (!response.ok()) {