diff --git a/src/main/java/com/yutou/tools/utils/Tools.java b/src/main/java/com/yutou/tools/utils/Tools.java
index 6a5e648..04d7e99 100644
--- a/src/main/java/com/yutou/tools/utils/Tools.java
+++ b/src/main/java/com/yutou/tools/utils/Tools.java
@@ -290,6 +290,7 @@ public class Tools {
     public static void download(String url, DownloadInterface downloadInterface) {
         try {
             HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
+            connection.addRequestProperty("User-Agent","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36");
             connection.disconnect();
             new File("tmp").mkdirs();
             File file = new File("tmp" + File.separator + url.trim().split("/")[url.trim().split("/").length - 1]);