diff --git a/docs/manual-CN/3.build-develop-and-administration/3.deploy-and-administrations/server-administration/storage-service-administration/data-import/spark-writer.md b/docs/manual-CN/3.build-develop-and-administration/3.deploy-and-administrations/server-administration/storage-service-administration/data-import/spark-writer.md
index 001feda5275..55e86b3dcdd 100644
--- a/docs/manual-CN/3.build-develop-and-administration/3.deploy-and-administrations/server-administration/storage-service-administration/data-import/spark-writer.md
+++ b/docs/manual-CN/3.build-develop-and-administration/3.deploy-and-administrations/server-administration/storage-service-administration/data-import/spark-writer.md
@@ -32,7 +32,7 @@ mvn compile package
 ### 从云存储 OSS 下载
 
 ```bash
-wget https://nebula-graph.oss-accelerate.aliyuncs.com/jar-packages/sst.generator-1.0.0-beta.jar
+wget https://nebula-graph.oss-cn-hangzhou.aliyuncs.com/jar-packages/sst.generator-1.0.0-rc4.jar
 ```
 
 ## 使用流程
diff --git a/docs/manual-EN/3.build-develop-and-administration/3.deploy-and-administrations/server-administration/storage-service-administration/data-import/spark-writer.md b/docs/manual-EN/3.build-develop-and-administration/3.deploy-and-administrations/server-administration/storage-service-administration/data-import/spark-writer.md
index 2d128877fc1..4a6d67ffff8 100644
--- a/docs/manual-EN/3.build-develop-and-administration/3.deploy-and-administrations/server-administration/storage-service-administration/data-import/spark-writer.md
+++ b/docs/manual-EN/3.build-develop-and-administration/3.deploy-and-administrations/server-administration/storage-service-administration/data-import/spark-writer.md
@@ -32,7 +32,7 @@ Or you can download from OSS.
 ### Download From Cloud Storage OSS
 
 ```bash
-wget https://nebula-graph.oss-accelerate.aliyuncs.com/jar-packages/sst.generator-1.0.0-beta.jar
+wget https://nebula-graph.oss-cn-hangzhou.aliyuncs.com/jar-packages/sst.generator-1.0.0-rc4.jar
 ```
 
 ## User Guide