diff --git a/app/src/main/java/com/github/catvod/bean/ali/Item.java b/app/src/main/java/com/github/catvod/bean/ali/Item.java
new file mode 100644
index 0000000..216515f
--- /dev/null
+++ b/app/src/main/java/com/github/catvod/bean/ali/Item.java
@@ -0,0 +1,26 @@
+package com.github.catvod.bean.ali;
+
+import android.text.TextUtils;
+
+public class Item {
+
+    private String id;
+    private String name;
+
+    public Item(String id) {
+        this.id = id;
+    }
+
+    public Item(String id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public String getName(String fileName) {
+        return TextUtils.isEmpty(name) ? fileName : "[" + name + "] " + fileName;
+    }
+}
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 71aa481..8684195 100644
--- a/app/src/main/java/com/github/catvod/spider/Ali.java
+++ b/app/src/main/java/com/github/catvod/spider/Ali.java
@@ -4,6 +4,7 @@ import android.text.TextUtils;
 
 import com.github.catvod.bean.Result;
 import com.github.catvod.bean.Vod;
+import com.github.catvod.bean.ali.Item;
 import com.github.catvod.net.OkHttpUtil;
 import com.github.catvod.utils.Misc;
 import com.github.catvod.utils.Trans;
@@ -92,7 +93,7 @@ public class Ali {
         JSONObject object = new JSONObject(json);
         Map<String, String> name2id = new HashMap<>();
         Map<String, List<String>> subMap = new HashMap<>();
-        listFiles(0, name2id, subMap, shareId, shareToken, getParentFileId(fileId, object));
+        listFiles(new Item(getParentFileId(fileId, object)), name2id, subMap, shareId, shareToken);
         List<String> playUrls = new ArrayList<>();
         List<String> names = new ArrayList<>(name2id.keySet());
         Collections.sort(names);
@@ -111,12 +112,12 @@ public class Ali {
         return vod;
     }
 
-    private void listFiles(int level, Map<String, String> name2id, Map<String, List<String>> subMap, String shareId, String shareToken, String parentFileId) throws Exception {
+    private void listFiles(Item folder, Map<String, String> name2id, Map<String, List<String>> subMap, String shareId, String shareToken) throws Exception {
         JSONObject body = new JSONObject();
         body.put("marker", "");
         body.put("limit", 200);
         body.put("share_id", shareId);
-        body.put("parent_file_id", parentFileId);
+        body.put("parent_file_id", folder.getId());
         body.put("order_by", "updated_at");
         body.put("order_direction", "DESC");
         body.put("image_url_process", "image/resize,w_1920/format,jpeg");
@@ -124,7 +125,6 @@ public class Ali {
         body.put("video_thumbnail_process", "video/snapshot,t_1000,f_jpg,ar_auto,w_300");
         String json = post("adrive/v3/file/list", body, shareToken);
         JSONArray items = new JSONObject(json).getJSONArray("items");
-        List<String> folders = new ArrayList<>();
         for (int j = 0; j < items.length(); ++j) {
             JSONObject item = items.getJSONObject(j);
             String type = item.optString("type");
@@ -133,11 +133,11 @@ public class Ali {
             String category = item.optString("category", "");
             String ext = item.optString("file_extension", "");
             if (type.equals("folder")) {
-                folders.add(fileId);
+                listFiles(new Item(fileId, name), name2id, subMap, shareId, shareToken);
                 continue;
             }
             if (category.equals("video")) {
-                name2id.put(name, shareId + "+" + shareToken + "+" + fileId);
+                name2id.put(folder.getName(name), shareId + "+" + shareToken + "+" + fileId);
                 continue;
             }
             if (Misc.isSub(ext)) {
@@ -146,10 +146,6 @@ public class Ali {
                 Objects.requireNonNull(subMap.get(name)).add(name + "@" + fileId + "@" + ext);
             }
         }
-        for (String folder : folders) {
-            if (level == 2) break;
-            listFiles(++level, name2id, subMap, shareId, shareToken, folder);
-        }
     }
 
     private String getParentFileId(String fileId, JSONObject shareInfo) throws Exception {
@@ -248,6 +244,7 @@ public class Ali {
             JSONObject body = new JSONObject();
             body.put("file_id", fileId);
             body.put("share_id", shareId);
+            body.put("expire_sec", 600);
             String json = post("v2/file/get_share_link_download_url", body, shareToken);
             String url = new JSONObject(json).optString("download_url");
             Map<String, List<String>> respHeaders = new HashMap<>();
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index 9bcdf60..9aaa9a4 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 dc5f286..4ae2a03 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-5c71cb0dd237522712e08afea49d8cf1
+f3c52e97a91a4d972225a8e2f8c2d81e