diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Filter.java b/app/src/main/java/com/fongmi/android/tv/bean/Filter.java
index d25af34d1..f4b9167c0 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Filter.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Filter.java
@@ -5,12 +5,12 @@ import android.os.Parcelable;
 import android.text.TextUtils;
 
 import com.github.catvod.utils.Trans;
+import com.google.common.base.Predicates;
+import com.google.common.collect.Iterables;
 import com.google.gson.Gson;
 import com.google.gson.JsonElement;
 import com.google.gson.annotations.SerializedName;
-import com.google.gson.reflect.TypeToken;
 
-import java.lang.reflect.Type;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -30,12 +30,6 @@ public class Filter implements Parcelable {
         return new Gson().fromJson(element, Filter.class);
     }
 
-    public static List<Filter> arrayFrom(String str) {
-        Type listType = new TypeToken<List<Filter>>() {}.getType();
-        List<Filter> items = new Gson().fromJson(str, listType);
-        return items == null ? Collections.emptyList() : items;
-    }
-
     public Filter() {
     }
 
@@ -61,6 +55,11 @@ public class Filter implements Parcelable {
         return v;
     }
 
+    public Filter check() {
+        Iterables.removeIf(getValue(), Predicates.isNull());
+        return this;
+    }
+
     public Filter trans() {
         if (Trans.pass()) return this;
         for (Value value : getValue()) value.trans();
diff --git a/app/src/main/java/com/fongmi/android/tv/gson/FilterAdapter.java b/app/src/main/java/com/fongmi/android/tv/gson/FilterAdapter.java
index 2fcd77872..70427cfbc 100644
--- a/app/src/main/java/com/fongmi/android/tv/gson/FilterAdapter.java
+++ b/app/src/main/java/com/fongmi/android/tv/gson/FilterAdapter.java
@@ -22,8 +22,8 @@ public class FilterAdapter implements JsonDeserializer<LinkedHashMap<String, Lis
         for (String key : filters.keySet()) {
             List<Filter> items = new ArrayList<>();
             JsonElement element = filters.get(key);
-            if (element.isJsonObject()) items.add(Filter.objectFrom(element).trans());
-            else for (JsonElement item : element.getAsJsonArray()) items.add(Filter.objectFrom(item).trans());
+            if (element.isJsonObject()) items.add(Filter.objectFrom(element).check().trans());
+            else for (JsonElement item : element.getAsJsonArray()) items.add(Filter.objectFrom(item).check().trans());
             filterMap.put(key, items);
         }
         return filterMap;