diff --git a/jodconverter-web/src/main/java/cn/keking/utils/DownloadUtils.java b/jodconverter-web/src/main/java/cn/keking/utils/DownloadUtils.java
index 1c279d91..9bebed40 100644
--- a/jodconverter-web/src/main/java/cn/keking/utils/DownloadUtils.java
+++ b/jodconverter-web/src/main/java/cn/keking/utils/DownloadUtils.java
@@ -56,7 +56,7 @@ public class DownloadUtils {
         }
         try {
             URL url = new URL(urlStr);
-            if (url.getProtocol() != null && url.getProtocol().toLowerCase().startsWith("http")) {
+            if (url.getProtocol() != null && (url.getProtocol().toLowerCase().startsWith("file")||url.getProtocol().toLowerCase().startsWith("http"))) {
                 byte[] bytes = getBytesFromUrl(urlStr);
                 OutputStream os = new FileOutputStream(new File(realPath));
                 saveBytesToOutStream(bytes, os);