diff --git a/app/src/main/java/com/fongmi/android/tv/api/EpgParser.java b/app/src/main/java/com/fongmi/android/tv/api/EpgParser.java
index 700f30f22..5bef7c6dd 100644
--- a/app/src/main/java/com/fongmi/android/tv/api/EpgParser.java
+++ b/app/src/main/java/com/fongmi/android/tv/api/EpgParser.java
@@ -21,15 +21,12 @@ import java.util.Calendar;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 
 public class EpgParser {
 
-    private static final SimpleDateFormat formatFull = new SimpleDateFormat("yyyyMMddHHmmss Z");
-    private static final SimpleDateFormat formatDate = new SimpleDateFormat("yyyy-MM-dd");
-    private static final SimpleDateFormat formatTime = new SimpleDateFormat("HH:mm");
-
     public static void start(Live live) {
         try {
             if (!live.getEpg().endsWith(".xml") && !live.getEpg().endsWith(".gz")) return;
@@ -66,6 +63,9 @@ public class EpgParser {
         Set<String> exist = new HashSet<>();
         Map<String, Epg> epgMap = new HashMap<>();
         Map<String, String> mapping = new HashMap<>();
+        SimpleDateFormat formatTime = new SimpleDateFormat("HH:mm", Locale.getDefault());
+        SimpleDateFormat formatDate = new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault());
+        SimpleDateFormat formatFull = new SimpleDateFormat("yyyyMMddHHmmss Z", Locale.getDefault());
         String today = formatDate.format(new Date());
         Tv tv = new Persister().read(Tv.class, Path.read(file));
         for (Group group : live.getGroups()) for (Channel channel : group.getChannel()) exist.add(channel.getTvgName());