diff --git a/hadoop-tools/hadoop-aliyun/src/site/markdown/tools/hadoop-aliyun/index.md b/hadoop-tools/hadoop-aliyun/src/site/markdown/tools/hadoop-aliyun/index.md
index 0703790ea9..0c3131d49c 100644
--- a/hadoop-tools/hadoop-aliyun/src/site/markdown/tools/hadoop-aliyun/index.md
+++ b/hadoop-tools/hadoop-aliyun/src/site/markdown/tools/hadoop-aliyun/index.md
@@ -228,6 +228,42 @@ please raise your issues with them.
Size of each of multipart pieces in bytes.
+
+ fs.oss.upload.active.blocks
+ 4
+ Active(Concurrent) upload blocks when uploading a file.
+
+
+
+ fs.oss.multipart.download.threads
+ 10
+ The maximum number of threads allowed in the pool for multipart download and upload.
+
+
+
+ fs.oss.multipart.download.ahead.part.max.number
+ 4
+ The maximum number of read ahead parts when reading a file.
+
+
+
+ fs.oss.max.total.tasks
+ 128
+ The maximum queue number for multipart download and upload.
+
+
+
+ fs.oss.max.copy.threads
+ 25
+ The maximum number of threads allowed in the pool for copy operations.
+
+
+
+ fs.oss.max.copy.tasks.per.dir
+ 5
+ The maximum number of concurrent tasks allowed when copying a directory.
+
+
fs.oss.multipart.upload.threshold
20971520