diff --git a/app/src/main/java/com/github/catvod/ali/API.java b/app/src/main/java/com/github/catvod/ali/API.java
index 773a5ac..81838fd 100644
--- a/app/src/main/java/com/github/catvod/ali/API.java
+++ b/app/src/main/java/com/github/catvod/ali/API.java
@@ -344,11 +344,14 @@ public class API {
 
     public String getDownloadUrl(String fileId) {
         try {
+            SpiderDebug.log("getDownloadUrl..." + fileId);
             tempIds.add(0, copy(fileId));
             JSONObject body = new JSONObject();
             body.put("file_id", tempIds.get(0));
             body.put("drive_id", user.getDriveId());
-            return new JSONObject(oauth("openFile/getDownloadUrl", body.toString(), true)).getString("url");
+            String json = oauth("openFile/getDownloadUrl", body.toString(), true);
+            SpiderDebug.log(json);
+            return new JSONObject(json).getString("url");
         } catch (Exception e) {
             Init.execute(this::deleteAll);
             e.printStackTrace();
@@ -360,6 +363,7 @@ public class API {
 
     public String getPreviewUrl(String fileId, String flag) {
         try {
+            SpiderDebug.log("getPreviewUrl..." + fileId);
             tempIds.add(0, copy(fileId));
             JSONObject body = new JSONObject();
             body.put("file_id", tempIds.get(0));
@@ -367,6 +371,7 @@ public class API {
             body.put("category", "live_transcoding");
             body.put("url_expire_sec", "14400");
             String json = oauth("openFile/getVideoPreviewPlayInfo", body.toString(), true);
+            SpiderDebug.log(json);
             JSONArray taskList = new JSONObject(json).getJSONObject("video_preview_play_info").getJSONArray("live_transcoding_task_list");
             return getPreviewQuality(taskList, flag);
         } catch (Exception e) {
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index a43ee49..6014f32 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 e83d6dc..4cb750c 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-be7bb5c4900ed56f8cc189aeabf0a989
+b6ec08b3b229db2be16b5975104b7e56