diff --git a/app/src/main/java/com/github/catvod/bean/Vod.java b/app/src/main/java/com/github/catvod/bean/Vod.java
index eedda88a..4f6df77c 100644
--- a/app/src/main/java/com/github/catvod/bean/Vod.java
+++ b/app/src/main/java/com/github/catvod/bean/Vod.java
@@ -42,6 +42,14 @@ public class Vod {
         setVodRemarks(vodRemarks);
     }
 
+    public Vod(String vodId, String vodName, String vodPic, String vodRemarks, String vodTag) {
+        setVodId(vodId);
+        setVodName(vodName);
+        setVodPic(vodPic);
+        setVodRemarks(vodRemarks);
+        setVodTag(vodTag);
+    }
+
     public void setTypeName(String typeName) {
         this.typeName = Trans.get(typeName);
     }
@@ -50,6 +58,10 @@ public class Vod {
         this.vodId = vodId;
     }
 
+    public String getVodName() {
+        return vodName;
+    }
+
     public void setVodName(String vodName) {
         this.vodName = Trans.get(vodName);
     }
@@ -87,7 +99,7 @@ public class Vod {
     }
 
     public void setVodPlayUrl(String vodPlayUrl) {
-        this.vodPlayUrl = Trans.get(vodPlayUrl);
+        this.vodPlayUrl = vodPlayUrl;
     }
 
     public void setVodTag(String vodTag) {
diff --git a/app/src/main/java/com/github/catvod/bean/alist/Item.java b/app/src/main/java/com/github/catvod/bean/alist/Item.java
new file mode 100644
index 00000000..ecedced4
--- /dev/null
+++ b/app/src/main/java/com/github/catvod/bean/alist/Item.java
@@ -0,0 +1,113 @@
+package com.github.catvod.bean.alist;
+
+import android.text.TextUtils;
+
+import com.github.catvod.bean.Vod;
+import com.github.catvod.utils.Misc;
+import com.google.gson.Gson;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.reflect.TypeToken;
+
+import java.lang.reflect.Type;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+import java.util.Locale;
+
+public class Item {
+
+    @SerializedName("name")
+    private String name;
+    @SerializedName("type")
+    private int type;
+    @SerializedName("size")
+    private long size;
+    @SerializedName(value = "thumb", alternate = "thumbnail")
+    private String thumb;
+    @SerializedName(value = "url", alternate = "raw_url")
+    private String url;
+    @SerializedName(value = "modified", alternate = "updated_at")
+    private String modified;
+
+    public static Item objectFrom(String str) {
+        return new Gson().fromJson(str, Item.class);
+    }
+
+    public static List<Item> arrayFrom(String str) {
+        Type listType = new TypeToken<List<Item>>() {}.getType();
+        return new Gson().fromJson(str, listType);
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public int getType() {
+        return type;
+    }
+
+    public long getSize() {
+        return size;
+    }
+
+    public String getThumb() {
+        return thumb;
+    }
+
+    public String getUrl() {
+        return TextUtils.isEmpty(url) ? "" : url.startsWith("//") ? "http:" + url : url;
+    }
+
+    public String getModified() {
+        return modified;
+    }
+
+    public Date getDate() {
+        try {
+            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ", Locale.getDefault());
+            return format.parse(getModified());
+        } catch (Exception e) {
+            return new Date();
+        }
+    }
+
+    public boolean isFolder() {
+        return getType() == 1;
+    }
+
+    public boolean isMedia() {
+        return getType() == 2 || getType() == 3 || getType() == 4 || getType() == 6;
+    }
+
+    public boolean isSub() {
+        return getType() == 5 && Misc.isSub(getExt());
+    }
+
+    public boolean ignore() {
+        return !isFolder() && !isMedia() && !isSub();
+    }
+
+    public String getExt() {
+        return getName().substring(getName().lastIndexOf(".") + 1);
+    }
+
+    public String getVodId(String tid) {
+        return tid + "/" + getName();
+    }
+
+    public String getPic() {
+        return getThumb().isEmpty() && isFolder() ? "http://img1.3png.com/281e284a670865a71d91515866552b5f172b.png" : getThumb();
+    }
+
+    public String getRemark() {
+        return Misc.getSize(getSize()) + (isFolder() ? " 文件夹" : "");
+    }
+
+    public String getVodTag() {
+        return isFolder() ? "folder" : "file";
+    }
+
+    public Vod getVod(String tid) {
+        return new Vod(getVodId(tid), getName(), getPic(), getRemark(), getVodTag());
+    }
+}
diff --git a/app/src/main/java/com/github/catvod/bean/alist/Sorter.java b/app/src/main/java/com/github/catvod/bean/alist/Sorter.java
new file mode 100644
index 00000000..5b4fb2ef
--- /dev/null
+++ b/app/src/main/java/com/github/catvod/bean/alist/Sorter.java
@@ -0,0 +1,32 @@
+package com.github.catvod.bean.alist;
+
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+public class Sorter implements Comparator<Item> {
+
+    private final String type;
+
+    public static void sort(String type, List<Item> items) {
+        Collections.sort(items, new Sorter(type));
+    }
+
+    public Sorter(String type) {
+        this.type = type;
+    }
+
+    @Override
+    public int compare(Item o1, Item o2) {
+        switch (type) {
+            case "name":
+                return o1.getName().compareTo(o2.getName());
+            case "size":
+                return Long.compare(o1.getSize(), o2.getSize());
+            case "date":
+                return o1.getDate().compareTo(o2.getDate());
+            default:
+                return -1;
+        }
+    }
+}
diff --git a/app/src/main/java/com/github/catvod/spider/AList.java b/app/src/main/java/com/github/catvod/spider/AList.java
index 6548387f..a227a95d 100644
--- a/app/src/main/java/com/github/catvod/spider/AList.java
+++ b/app/src/main/java/com/github/catvod/spider/AList.java
@@ -1,12 +1,17 @@
 package com.github.catvod.spider;
 
 import android.content.Context;
+import android.text.TextUtils;
 
 import com.github.catvod.bean.Class;
+import com.github.catvod.bean.Filter;
 import com.github.catvod.bean.Result;
 import com.github.catvod.bean.Vod;
+import com.github.catvod.bean.alist.Item;
+import com.github.catvod.bean.alist.Sorter;
 import com.github.catvod.crawler.Spider;
 import com.github.catvod.net.OkHttpUtil;
+import com.github.catvod.utils.Misc;
 import com.google.gson.JsonParser;
 import com.google.gson.JsonSyntaxException;
 
@@ -14,17 +19,19 @@ import org.json.JSONArray;
 import org.json.JSONObject;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
-import java.util.Iterator;
+import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Locale;
 import java.util.Map;
+import java.util.Objects;
 
 public class AList extends Spider {
 
+    private LinkedHashMap<String, String> ext;
+    private Map<String, List<String>> sub;
     private Map<String, String> map;
-    private JSONObject ext;
 
     private boolean isJson(String json) {
         try {
@@ -35,18 +42,6 @@ public class AList extends Spider {
         }
     }
 
-    @Override
-    public void init(Context context, String extend) {
-        try {
-            map = new HashMap<>();
-            ext = new JSONObject();
-            if (extend.startsWith("http")) extend = OkHttpUtil.string(extend);
-            if (isJson(extend)) parseJson(extend);
-            else parseText(extend);
-        } catch (Exception ignored) {
-        }
-    }
-
     private void parseJson(String extend) throws Exception {
         JSONObject object = new JSONObject(extend);
         JSONArray array = object.names();
@@ -56,106 +51,142 @@ public class AList extends Spider {
         }
     }
 
-    private void parseText(String extend) throws Exception {
+    private void parseText(String extend) {
         String[] array = extend.split("#");
         for (String text : array) {
             String[] arr = text.split("\\$");
-            if (arr.length == 1) {
-                ext.put("alist", arr[0]);
-            } else if (arr.length == 2) {
-                ext.put(arr[0], arr[1]);
-            }
+            if (arr.length == 2) ext.put(arr[0], arr[1]);
         }
     }
 
-    private String getVersion(String name) throws Exception {
-        if (!map.containsKey(name)) map.put(name, OkHttpUtil.string(ext.getString(name) + "/api/public/settings").contains("v3.") ? "3" : "2");
+    private String getVersion(String name) {
+        if (!map.containsKey(name)) map.put(name, OkHttpUtil.string(ext.get(name) + "/api/public/settings").contains("v3.") ? "3" : "2");
         return map.get(name);
     }
 
+    @Override
+    public void init(Context context, String extend) {
+        try {
+            map = new HashMap<>();
+            ext = new LinkedHashMap<>();
+            if (extend.startsWith("http")) extend = OkHttpUtil.string(extend);
+            if (isJson(extend)) parseJson(extend);
+            else parseText(extend);
+        } catch (Exception ignored) {
+        }
+    }
+
     @Override
     public String homeContent(boolean filter) {
         List<Class> classes = new ArrayList<>();
-        Iterator<String> keys = this.ext.keys();
-        while (keys.hasNext()) {
-            String key = keys.next();
-            classes.add(new Class(key + "$/", key, "1"));
-        }
-        return Result.string(classes, Collections.emptyList());
+        LinkedHashMap<String, List<Filter>> filters = new LinkedHashMap<>();
+        for (String entry : ext.keySet()) classes.add(new Class(entry, entry, "1"));
+        for (Class item : classes) filters.put(item.getTypeId(), Arrays.asList(new Filter("type", "排序", Arrays.asList(new Filter.Value("名稱", "name"), new Filter.Value("大小", "size"), new Filter.Value("修改時間", "date")))));
+        return Result.string(classes, filters);
     }
 
     @Override
-    public String categoryContent(String tid, String pg, boolean filter, HashMap<String, String> extend) throws Exception {
-        int index = tid.indexOf('$');
-        String name = tid.substring(0, index);
-        String path = tid.substring(index + 1);
-        boolean v3 = getVersion(name).equals("3");
-        String url = ext.getString(name) + (v3 ? "/api/fs/list" : "/api/public/path");
-        JSONObject params = new JSONObject();
-        params.put("path", path);
-        String response = OkHttpUtil.postJson(url, params.toString());
-        JSONArray array = new JSONObject(response).getJSONObject("data").getJSONArray(v3 ? "content" : "files");
+    public String categoryContent(String tid, String pg, boolean filter, HashMap<String, String> extend) {
+        String type = extend.containsKey("type") ? extend.get("type") : "";
+        List<Item> folders = new ArrayList<>();
+        List<Item> files = new ArrayList<>();
         List<Vod> list = new ArrayList<>();
-        for (int i = 0; i < array.length(); ++i) {
-            JSONObject o = array.getJSONObject(i);
-            String pic = o.getString(v3 ? "thumb" : "thumbnail");
-            boolean folder = o.getInt("type") == 1;
-            if (pic.isEmpty() && folder) pic = "http://img1.3png.com/281e284a670865a71d91515866552b5f172b.png";
-            Vod vod = new Vod();
-            vod.setVodId(tid + (tid.charAt(tid.length() - 1) == '/' ? "" : "/") + o.getString("name"));
-            vod.setVodName(o.getString("name"));
-            vod.setVodPic(pic);
-            vod.setVodTag(folder ? "folder" : "file");
-            String size = getSize(o.getLong("size"));
-            vod.setVodRemarks(folder ? size + " 文件夹" : size);
-            list.add(vod);
+        sub = new HashMap<>();
+        for (Item item : getList(tid)) {
+            if (item.ignore()) continue;
+            if (item.isSub()) addSub(tid, item);
+            else if (item.isFolder()) folders.add(item);
+            else files.add(item);
         }
+        Sorter.sort(type, folders);
+        Sorter.sort(type, files);
+        for (Item item : folders) list.add(item.getVod(tid));
+        for (Item item : files) list.add(item.getVod(tid));
         return Result.string(list);
     }
 
     @Override
-    public String detailContent(List<String> ids) throws Exception {
+    public String detailContent(List<String> ids) {
         String tid = ids.get(0);
-        int index = tid.indexOf('$');
-        String name = tid.substring(0, index);
-        String path = tid.substring(index + 1);
-        boolean v3 = getVersion(name).equals("3");
-        String url = ext.getString(name) + (v3 ? "/api/fs/get" : "/api/public/path");
-        JSONObject params = new JSONObject();
-        params.put("path", path);
-        String response = OkHttpUtil.postJson(url, params.toString());
-        JSONObject data = v3 ? new JSONObject(response).getJSONObject("data") : new JSONObject(response).getJSONObject("data").getJSONArray("files").getJSONObject(0);
-        url = data.getString(v3 ? "raw_url" : "url");
-        if (url.indexOf("//") == 0) url = "http:" + url;
+        Item item = getDetail(tid);
         Vod vod = new Vod();
-        vod.setVodId(tid + "/" + data.getString("name"));
-        vod.setVodName(data.getString("name"));
-        vod.setVodPic(data.getString(v3 ? "thumb" : "thumbnail"));
-        vod.setVodTag(data.getInt("type") == 1 ? "folder" : "file");
+        vod.setVodId(item.getVodId(tid));
+        vod.setVodName(item.getName());
+        vod.setVodPic(item.getPic());
+        vod.setVodTag(item.getVodTag());
         vod.setVodPlayFrom("播放");
-        vod.setVodPlayUrl(data.getString("name") + "$" + url);
+        vod.setVodPlayUrl(item.getName() + "$" + item.getUrl() + findSubs(item.getName()));
         return Result.string(vod);
     }
 
     @Override
     public String playerContent(String flag, String id, List<String> vipFlags) {
-        return Result.get().url(id).string();
+        String[] ids = id.split("\\+");
+        return Result.get().url(ids[0]).sub(getSub(ids)).string();
     }
 
-    private String getSize(double size) {
-        if (size == 0) return "";
-        if (size > 1024 * 1024 * 1024 * 1024.0) {
-            size /= (1024 * 1024 * 1024 * 1024.0);
-            return String.format(Locale.getDefault(), "%.2f%s", size, "TB");
-        } else if (size > 1024 * 1024 * 1024.0) {
-            size /= (1024 * 1024 * 1024.0);
-            return String.format(Locale.getDefault(), "%.2f%s", size, "GB");
-        } else if (size > 1024 * 1024.0) {
-            size /= (1024 * 1024.0);
-            return String.format(Locale.getDefault(), "%.2f%s", size, "MB");
-        } else {
-            size /= 1024.0;
-            return String.format(Locale.getDefault(), "%.2f%s", size, "KB");
+    private List<Item> getList(String tid) {
+        try {
+            String key = tid.contains("/") ? tid.substring(0, tid.indexOf("/")) : tid;
+            String path = tid.contains("/") ? tid.substring(tid.indexOf("/") + 1) : "";
+            boolean v3 = getVersion(key).equals("3");
+            String url = ext.get(key) + (v3 ? "/api/fs/list" : "/api/public/path");
+            JSONObject params = new JSONObject();
+            params.put("path", path);
+            String response = OkHttpUtil.postJson(url, params.toString());
+            String json = new JSONObject(response).getJSONObject("data").getJSONArray(v3 ? "content" : "files").toString();
+            return Item.arrayFrom(json);
+        } catch (Exception e) {
+            return Collections.emptyList();
         }
     }
+
+    private Item getDetail(String tid) {
+        try {
+            String key = tid.contains("/") ? tid.substring(0, tid.indexOf("/")) : tid;
+            String path = tid.contains("/") ? tid.substring(tid.indexOf("/") + 1) : "";
+            boolean v3 = getVersion(key).equals("3");
+            String url = ext.get(key) + (v3 ? "/api/fs/get" : "/api/public/path");
+            JSONObject params = new JSONObject();
+            params.put("path", path);
+            String response = OkHttpUtil.postJson(url, params.toString());
+            String json = v3 ? new JSONObject(response).getJSONObject("data").toString() : new JSONObject(response).getJSONObject("data").getJSONArray("files").getJSONObject(0).toString();
+            return Item.objectFrom(json);
+        } catch (Exception e) {
+            return new Item();
+        }
+    }
+
+    private void addSub(String tid, Item item) {
+        String name = item.getName().substring(0, item.getName().lastIndexOf("."));
+        if (!sub.containsKey(name)) sub.put(name, new ArrayList<>());
+        Objects.requireNonNull(sub.get(name)).add(item.getName() + "@" + item.getVodId(tid) + "@" + item.getExt());
+    }
+
+    private String findSubs(String name) {
+        name = name.substring(0, name.lastIndexOf("."));
+        List<String> subs = sub.get(name);
+        if (subs != null && subs.size() > 0) return combineSubs(subs);
+        StringBuilder sb = new StringBuilder();
+        for (Map.Entry<String, List<String>> entry : sub.entrySet()) sb.append(combineSubs(entry.getValue()));
+        return sb.toString();
+    }
+
+    private String combineSubs(List<String> subs) {
+        StringBuilder sb = new StringBuilder();
+        for (String sub : subs) sb.append("+").append(sub);
+        return sb.toString();
+    }
+
+    private String getSub(String[] ids) {
+        StringBuilder sb = new StringBuilder();
+        for (String text : ids) {
+            if (!text.contains("@")) continue;
+            String[] arr = text.split("@");
+            String url = getDetail(arr[1]).getUrl();
+            if (TextUtils.isEmpty(url)) continue;
+            sb.append(arr[0]).append("#").append(Misc.getSubMimeType(arr[2])).append("#").append(url).append("$$$");
+        }
+        return Misc.substring(sb.toString(), 3);
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/github/catvod/spider/Ali.java b/app/src/main/java/com/github/catvod/spider/Ali.java
index 14f333b2..cca89426 100644
--- a/app/src/main/java/com/github/catvod/spider/Ali.java
+++ b/app/src/main/java/com/github/catvod/spider/Ali.java
@@ -142,7 +142,7 @@ public class Ali {
                 name2id.put(name, shareId + "+" + shareToken + "+" + fileId);
                 continue;
             }
-            if (isSubFile(ext)) {
+            if (Misc.isSub(ext)) {
                 name = name.replace("." + ext, "");
                 if (!subMap.containsKey(name)) subMap.put(name, new ArrayList<>());
                 Objects.requireNonNull(subMap.get(name)).add(name + "@" + fileId + "@" + ext);
@@ -180,8 +180,9 @@ public class Ali {
         name = name.substring(0, name.lastIndexOf("."));
         List<String> subs = subMap.get(name);
         if (subs != null && subs.size() > 0) return combineSubs(subs);
-        for (Map.Entry<String, List<String>> entry : subMap.entrySet()) if (entry.getKey().contains(name)) return combineSubs(entry.getValue());
-        return "";
+        StringBuilder sb = new StringBuilder();
+        for (Map.Entry<String, List<String>> entry : subMap.entrySet()) sb.append(combineSubs(entry.getValue()));
+        return sb.toString();
     }
 
     private String combineSubs(List<String> subs) {
@@ -196,20 +197,9 @@ public class Ali {
             if (!text.contains("@")) continue;
             String[] arr = text.split("@");
             String url = Proxy.getUrl() + "?do=ali&type=sub&share_id=" + shareId + "&share_token=" + shareToken + "&file_id=" + arr[1];
-            sb.append(arr[0]).append("#").append(getSubMimeType(arr[2])).append("#").append(url).append("$$$");
-            return Misc.substring(sb.toString(), 3);
+            sb.append(arr[0]).append("#").append(Misc.getSubMimeType(arr[2])).append("#").append(url).append("$$$");
         }
-        return "";
-    }
-
-    private boolean isSubFile(String ext) {
-        return ext.equals("srt") || ext.equals("ass") || ext.equals("ssa");
-    }
-
-    private String getSubMimeType(String type) {
-        if (type.equals("srt")) return "application/x-subrip";
-        if (type.equals("ass") || type.equals("ssa")) return "text/x-ssa";
-        return "application/x-subrip";
+        return Misc.substring(sb.toString(), 3);
     }
 
     private String getShareToken(String shareId) {
diff --git a/app/src/main/java/com/github/catvod/utils/Misc.java b/app/src/main/java/com/github/catvod/utils/Misc.java
index ef74be74..9b751794 100644
--- a/app/src/main/java/com/github/catvod/utils/Misc.java
+++ b/app/src/main/java/com/github/catvod/utils/Misc.java
@@ -17,6 +17,7 @@ import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.util.Locale;
 import java.util.regex.Pattern;
 
 public class Misc {
@@ -53,6 +54,33 @@ public class Misc {
         return SNIFFER.matcher(url).find();
     }
 
+    public static boolean isSub(String ext) {
+        return ext.equals("srt") || ext.equals("ass") || ext.equals("ssa");
+    }
+
+    public static String getSubMimeType(String type) {
+        if (type.equals("srt")) return "application/x-subrip";
+        if (type.equals("ass") || type.equals("ssa")) return "text/x-ssa";
+        return "application/x-subrip";
+    }
+
+    public static String getSize(double size) {
+        if (size == 0) return "";
+        if (size > 1024 * 1024 * 1024 * 1024.0) {
+            size /= (1024 * 1024 * 1024 * 1024.0);
+            return String.format(Locale.getDefault(), "%.2f%s", size, "TB");
+        } else if (size > 1024 * 1024 * 1024.0) {
+            size /= (1024 * 1024 * 1024.0);
+            return String.format(Locale.getDefault(), "%.2f%s", size, "GB");
+        } else if (size > 1024 * 1024.0) {
+            size /= (1024 * 1024.0);
+            return String.format(Locale.getDefault(), "%.2f%s", size, "MB");
+        } else {
+            size /= 1024.0;
+            return String.format(Locale.getDefault(), "%.2f%s", size, "KB");
+        }
+    }
+
     public static String fixUrl(String base, String src) {
         try {
             if (src.startsWith("//")) {
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index 4b07314f..be40927e 100644
Binary files a/jar/custom_spider.jar and b/jar/custom_spider.jar differ
diff --git a/jar/custom_spider.jar.md5 b/jar/custom_spider.jar.md5
index 98d95d2f..724210bb 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-2238f733904942609bb90b337dee9713
+5e45ee53bd37b87d71cc591d1a2c208b