diff --git a/docs/readthedocs/source/doc/Orca/Overview/install.md b/docs/readthedocs/source/doc/Orca/Overview/install.md
index 56e7e894..43f690ac 100644
--- a/docs/readthedocs/source/doc/Orca/Overview/install.md
+++ b/docs/readthedocs/source/doc/Orca/Overview/install.md
@@ -133,9 +133,13 @@ __Note__: If necessary, you need to manually uninstall `pyspark` and other [depe
 ---
 ## Download BigDL Orca
 
-You can also download the BigDL package via the download links below. Besides, you can use the [script](https://github.com/intel-analytics/BigDL/blob/main/scripts/download-bigdl.sh) to download.
+You can also download the BigDL package via the download links below.
 
-|           | BigDL 2.1.0 | BigDL 2.2.0-SNAPSHOT nightly |
-| :-------: | :---------: | :--------------------------: |
+|           | 2.1.0 | 2.2.0-SNAPSHOT |
+| :-------: | :---: | :------------: |
 | Spark 2.4 | [download](https://repo1.maven.org/maven2/com/intel/analytics/bigdl/bigdl-assembly-spark_2.4.6/2.1.0/bigdl-assembly-spark_2.4.6-2.1.0-fat-jars.zip) | [download](https://oss.sonatype.org/content/repositories/snapshots/com/intel/analytics/bigdl/bigdl-assembly-spark_2.4.6/2.2.0-SNAPSHOT/bigdl-assembly-spark_2.4.6-2.2.0-20230108.113910-114-fat-jars.zip) |
-| Spark 3.1 | [download](https://repo1.maven.org/maven2/com/intel/analytics/bigdl/bigdl-assembly-spark_3.1.2/2.1.0/bigdl-assembly-spark_3.1.2-2.1.0-fat-jars.zip) | [download](https://oss.sonatype.org/content/repositories/snapshots/com/intel/analytics/bigdl/bigdl-assembly-spark_3.1.3/2.2.0-SNAPSHOT/bigdl-assembly-spark_3.1.3-2.2.0-20230108.111432-91-fat-jars.zip) |
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+| Spark 3.1 | [download](https://repo1.maven.org/maven2/com/intel/analytics/bigdl/bigdl-assembly-spark_3.1.2/2.1.0/bigdl-assembly-spark_3.1.2-2.1.0-fat-jars.zip) | [download](https://oss.sonatype.org/content/repositories/snapshots/com/intel/analytics/bigdl/bigdl-assembly-spark_3.1.3/2.2.0-SNAPSHOT/bigdl-assembly-spark_3.1.3-2.2.0-20230108.111432-91-fat-jars.zip) |
+
+Note that *SNAPSHOT* indicates the latest nightly build version of BigDL.
+
+If you wish to download the BigDL package in the command line, you can run this [script](https://github.com/intel-analytics/BigDL/blob/main/scripts/download-bigdl.sh) instead.
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