diff --git a/installer/data/systemd/elk.service b/installer/data/systemd/elk.service
index 053a9c86..347faa94 100644
--- a/installer/data/systemd/elk.service
+++ b/installer/data/systemd/elk.service
@@ -8,7 +8,7 @@ Restart=always
 ExecStartPre=-/usr/bin/docker stop elk
 ExecStartPre=-/usr/bin/docker rm -v elk
 ExecStartPre=/bin/bash -c '/usr/bin/clean.sh elk'
-ExecStart=/usr/bin/docker run --cap-add=IPC_LOCK --ulimit memlock=-1:-1 --ulimit nofile=65536:65536 -e "ES_JAVA_OPTS=-Xms512m -Xmx512m" --name=elk -v /data:/data -p 127.0.0.1:64296:5601 -p 127.0.0.1:64302:9100 -p 127.0.0.1:64298:9200 --rm=true dtagdevsec/elk:latest1610
+ExecStart=/usr/bin/docker run --cap-add=IPC_LOCK --ulimit memlock=-1:-1 --ulimit nofile=65536:65536 --name=elk -v /data:/data -p 127.0.0.1:64296:5601 -p 127.0.0.1:64302:9100 -p 127.0.0.1:64298:9200 --rm=true dtagdevsec/elk:latest1610
 ExecStop=/usr/bin/docker stop elk
 
 [Install]