diff --git a/src/main/java/com/jfinal/weixin/sdk/api/MediaApi.java b/src/main/java/com/jfinal/weixin/sdk/api/MediaApi.java
index 8f8b226fc61ca5caefa412d7e99394aa8963efb6..b59a9711b61984f207b244a0b4bbf294d60194be 100644
--- a/src/main/java/com/jfinal/weixin/sdk/api/MediaApi.java
+++ b/src/main/java/com/jfinal/weixin/sdk/api/MediaApi.java
@@ -43,8 +43,8 @@ public class MediaApi {
         String jsonStr = HttpUtils.upload(url, file, null);
         return new ApiResult(jsonStr);
     }
-    // 文档中是需要用https，实际采用https会报错
-    private static String uploadVideoUrl = "http://file.api.weixin.qq.com/cgi-bin/media/uploadvideo?access_token=";
+    // 视频群发的消息素材上传
+    private static String uploadVideoUrl = "https://file.api.weixin.qq.com/cgi-bin/media/uploadvideo?access_token=";
 
     /**
      * 视频群发的消息素材上传