diff --git a/ci/scripts/e2e-cassandra-sink-test.sh b/ci/scripts/e2e-cassandra-sink-test.sh
index b222e4a944967..678b97aac4b54 100755
--- a/ci/scripts/e2e-cassandra-sink-test.sh
+++ b/ci/scripts/e2e-cassandra-sink-test.sh
@@ -41,18 +41,24 @@ wget $(get_latest_cassandra_download_url) -O cassandra_latest.tar.gz
 tar xfvz cassandra_latest.tar.gz
 export LATEST_CASSANDRA_VERSION=$(get_latest_cassandra_version)
 export CASSANDRA_DIR="./apache-cassandra-${LATEST_CASSANDRA_VERSION}"
-# remove bundled packages, and use installed packages, because Python 3.12 has removed asyncore, but I failed to install libev support for bundled Python driver.
 
-rm ${CASSANDRA_DIR}/lib/futures-2.1.6-py2.py3-none-any.zip
-rm ${CASSANDRA_DIR}/lib/cassandra-driver-internal-only-3.29.0.zip
-apt-get install -y libev4 libev-dev
-pip3 install --break-system-packages cassandra-driver
+# Cassandra only support python 3.11
+apt-get install -y software-properties-common
+add-apt-repository ppa:deadsnakes/ppa
+apt-get update
+apt-get install -y python3.11
+apt-get install -y python3.11-venv
+python3.11 -m venv cqlsh_env
+source cqlsh_env/bin/activate
+
 export CQLSH_HOST=cassandra-server
 export CQLSH_PORT=9042
 
 echo "--- testing sinks"
 sqllogictest -p 4566 -d dev './e2e_test/sink/cassandra_sink.slt'
 
+deactivate
+
 echo "--- Kill cluster"
 cd ../../
 risedev ci-kill
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