diff --git a/backends-clickhouse/src/test/scala/io/glutenproject/execution/GlutenClickHouseMergeTreeWriteOnObjectStorageAbstractSuite.scala b/backends-clickhouse/src/test/scala/io/glutenproject/execution/GlutenClickHouseMergeTreeWriteOnObjectStorageAbstractSuite.scala
index cff366494673..e9b938dbfa2c 100644
--- a/backends-clickhouse/src/test/scala/io/glutenproject/execution/GlutenClickHouseMergeTreeWriteOnObjectStorageAbstractSuite.scala
+++ b/backends-clickhouse/src/test/scala/io/glutenproject/execution/GlutenClickHouseMergeTreeWriteOnObjectStorageAbstractSuite.scala
@@ -51,7 +51,7 @@ class GlutenClickHouseMergeTreeWriteOnObjectStorageAbstractSuite
   val S3_CACHE_PATH = s"/tmp/s3_cache/$sparkVersion/"
   val S3_ENDPOINT = "s3://127.0.0.1:9000/"
   val MINIO_ENDPOINT: String = S3_ENDPOINT.replace("s3", "http")
-  val BUCKET_NAME: String = sparkVersion
+  val BUCKET_NAME: String = sparkVersion.replace(".", "-")
   val WHOLE_PATH: String = MINIO_ENDPOINT + BUCKET_NAME + "/"
 
   val HDFS_METADATA_PATH = s"/tmp/metadata/hdfs/$sparkVersion/"