diff --git a/manual/docker/pro/seafile-server.yml b/manual/docker/pro/seafile-server.yml
index c9032d19..08cd7539 100644
--- a/manual/docker/pro/seafile-server.yml
+++ b/manual/docker/pro/seafile-server.yml
@@ -45,7 +45,7 @@ services:
         hard: -1
     mem_limit: 4g
     volumes:
-      - "${SEAFILE_MYSQL_VOLUME:-/opt/seafile-elasticsearch/data}:/usr/share/elasticsearch/data"
+      - "${SEAFILE_ELASTICSEARCH_VOLUME:-/opt/seafile-elasticsearch/data}:/usr/share/elasticsearch/data"
     networks:
       - seafile-net