diff --git a/.ci/docker-compose-file/docker-compose-kafka.yaml b/.ci/docker-compose-file/docker-compose-kafka.yaml
index d58f51146..ba0161293 100644
--- a/.ci/docker-compose-file/docker-compose-kafka.yaml
+++ b/.ci/docker-compose-file/docker-compose-kafka.yaml
@@ -15,6 +15,7 @@ services:
     volumes:
       - emqx-shared-secret:/var/lib/secret
       - ./kafka/generate-certs.sh:/bin/generate-certs.sh
+    entrypoint: /bin/sh
     command: /bin/generate-certs.sh
   kdc:
     hostname: kdc.emqx.net
diff --git a/scripts/ct/run.sh b/scripts/ct/run.sh
index 99af6d098..45d32767c 100755
--- a/scripts/ct/run.sh
+++ b/scripts/ct/run.sh
@@ -145,12 +145,6 @@ if [ "$ONLY_UP" = 'yes' ]; then
     exit 0
 fi
 
-sleep 10
-
-echo "DOCKER COMPOSE LOGS kafka_1"
-
-docker-compose $F_OPTIONS logs kafka_1
-
 if [ "$ATTACH" = 'yes' ]; then
     docker exec -it "$ERLANG_CONTAINER" bash
 elif [ "$CONSOLE" = 'yes' ]; then