diff --git a/server/src/main/java/cn/keking/utils/DownloadUtils.java b/server/src/main/java/cn/keking/utils/DownloadUtils.java
index 5f8914bfb..cf6226fe7 100644
--- a/server/src/main/java/cn/keking/utils/DownloadUtils.java
+++ b/server/src/main/java/cn/keking/utils/DownloadUtils.java
@@ -54,7 +54,7 @@ public static ReturnResponse<String> downLoad(FileAttribute fileAttribute, Strin
         String urlStr = null;
         try {
             SslUtils.ignoreSsl();
-            urlStr = fileAttribute.getUrl().replaceAll("\\+", "%20").replaceAll(" ", "%20");
+            urlStr = fileAttribute.getUrl().replaceAll("\\+", "%2B").replaceAll(" ", "%20");
         } catch (Exception e) {
             logger.error("忽略SSL证书异常:", e);
         }