diff --git a/.env b/.env
index 45f3a3bf4..0ab998037 100644
--- a/.env
+++ b/.env
@@ -18,7 +18,6 @@ OPENIM_ADMIN_FRONT_IMAGE=openim/openim-admin-front:release-v1.8.4
 DATA_DIR=./
 
 MONGO_BACKUP_DIR=${DATA_DIR}components/backup/mongo/
-KAFKA_BACKUP_DIR=${DATA_DIR}components/backup/kafka/
 
 PROMETHEUS_PORT=19091
 ALERTMANAGER_PORT=19093
diff --git a/docker-compose.yml b/docker-compose.yml
index 840c55a8f..65b4e6625 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -98,7 +98,6 @@ services:
       - "19094:9094"
     volumes:
       - "${DATA_DIR}/components/kafka:/bitnami/kafka"
-      - "${KAFKA_BACKUP_DIR}:/data/backup"
     environment:
       #KAFKA_HEAP_OPTS: "-Xms128m -Xmx256m"
       TZ: Asia/Shanghai