diff --git a/docker/.env b/docker/.env
index 746e1910c..db9c2ac5f 100644
--- a/docker/.env
+++ b/docker/.env
@@ -2,7 +2,7 @@
 STACK_VERSION=8.11.3
 
 # Set the cluster name
-CLUSTER_NAME=docass
+CLUSTER_NAME=docgpt
 
 # Port to expose Elasticsearch HTTP API to the host
 ES_PORT=9200
@@ -14,5 +14,5 @@ KIBANA_PORT=6601
 MEM_LIMIT=1073741824
 
 POSTGRES_USER=root
-POSTGRES_PASSWORD=infiniflow_docass
-POSTGRES_DB=docass
+POSTGRES_PASSWORD=infiniflow_docgpt
+POSTGRES_DB=docgpt