diff --git a/.env.example b/.env.example
index 8d2f688..a3b02d4 100644
--- a/.env.example
+++ b/.env.example
@@ -4,9 +4,9 @@ TIMEZONE=Asia/Singapore
 POSTGRES_VERSION=latest
 
 # PostgreSQL Env
-POSTGRES_DB=nice
+POSTGRES_DB=db
 POSTGRES_USER=nice
-POSTGRES_PASSWORD=nice
+POSTGRES_PASSWORD=Letusdoit123
 
 # Redis 配置
 REDIS_VERSION=7.2.4
@@ -14,8 +14,8 @@ REDIS_PASSWORD=nice
 
 # MinIO 配置
 MINIO_VERSION=latest
-MINIO_ACCESS_KEY=nice
-MINIO_SECRET_KEY=nice123
+MINIO_ACCESS_KEY=nice1234
+MINIO_SECRET_KEY=nice1234
 # Elasticsearch 配置
 ELASTIC_VERSION=9.0.1
 ELASTIC_PASSWORD=nice_elastic_password
diff --git a/apps/backend/.env.example b/apps/backend/.env.example
index d105a17..df91ae3 100644
--- a/apps/backend/.env.example
+++ b/apps/backend/.env.example
@@ -1,6 +1,6 @@
 ELASTICSEARCH_NODE=http://localhost:9200
 ELASTICSEARCH_USER=elastic
-ELASTICSEARCH_PASSWORD=changeme
+ELASTICSEARCH_PASSWORD=nice_elastic_password
 MINIO_ENDPOINT=localhost
 MINIO_PORT=9000
 MINIO_USE_SSL=false
diff --git a/dockers/search-elasticsearch.yml b/dockers/search-elasticsearch.yml
index b0469a1..feda168 100644
--- a/dockers/search-elasticsearch.yml
+++ b/dockers/search-elasticsearch.yml
@@ -17,6 +17,10 @@ services:
       - type: volume
         source: elasticsearch_data
         target: /usr/share/elasticsearch/data
+      - type: tmpfs
+        target: /tmp
+        tmpfs:
+          size: 1G
     healthcheck:
       test: curl -s http://localhost:9200/_cluster/health | grep -v '"status":"red"'
       interval: 10s
diff --git a/packages/client/src/api/hooks/useHello.ts b/packages/client/src/api/hooks/useHello.ts
index a2fc1a2..5f06611 100644
--- a/packages/client/src/api/hooks/useHello.ts
+++ b/packages/client/src/api/hooks/useHello.ts
@@ -1,6 +1,12 @@
+import { useQuery } from '@tanstack/react-query';
+import { useTRPC } from '../trpc';
 
 export function useHello() {
+	const trpc = useTRPC();
+	trpc.user.getUser.queryOptions()
+	
+	// useQuery;
 	return {
-		hello: api.hello,
+		// hello: api.hello,
 	};
 }