diff --git a/start/dspapi.sh b/start/dspapi.sh
index 2bd6cec..d447cc1 100755
--- a/start/dspapi.sh
+++ b/start/dspapi.sh
@@ -29,7 +29,7 @@ docker run --pull always -d \
 --env SPRING_NEWMQTT_NEWURL=tcp://${MQTT_NAME}:1883 \
 --env VIDEOSERVER_REQUESTURL=http://${STREAM_NAME}:8080 \
 --env VIDEOSERVER_VIDEOPLAYURL=https://${SRS_DOMAIN}:${NGINX_HTTPS_PORT}/recording/ \
---env SPRING_KAFKA_BOOTSTRAP_SERVERS=${KAFKA_NAME}:9092 \
+--env SPRING_KAFKA_BOOTSTRAP_SERVERS=${KAFKA_NAME}:${KAFKA_PORT} \
 --env MINIO_OSS_ENDPOINT=http://${MINIO_NAME}:9000 \
 --env MINIO_OSS_OUTENDPOINT=https://${MINIO_DOMAIN}:${NGINX_HTTPS_PORT} \
 --env MINIO_DAJIOSS_ENDPOINT=https://${MINIO_DOMAIN}:${NGINX_HTTPS_PORT} \