diff --git a/.env.example b/.env.example
index 114f8554..135852a5 100644
--- a/.env.example
+++ b/.env.example
@@ -75,36 +75,45 @@ LOG_LEVEL=INFO
 # Ollama Emulating Model Tag
 # OLLAMA_EMULATING_MODEL_TAG=latest
 
+
+# Data storage selection
+# LIGHTRAG_KV_STORAGE=PGKVStorage
+# LIGHTRAG_VECTOR_STORAGE=PGVectorStorage
+# LIGHTRAG_GRAPH_STORAGE=PGGraphStorage
+# LIGHTRAG_DOC_STATUS_STORAGE=PGDocStatusStorage
+
 # Oracle Database Configuration
 ORACLE_DSN=localhost:1521/XEPDB1
 ORACLE_USER=your_username
-ORACLE_PASSWORD=your_password
+ORACLE_PASSWORD='your_password'
 ORACLE_CONFIG_DIR=/path/to/oracle/config
 ORACLE_WALLET_LOCATION=/path/to/wallet  # 可选
-ORACLE_WALLET_PASSWORD=your_wallet_password  # 可选
-ORACLE_WORKSPACE=default  # 可选,默认为default
+#ORACLE_WALLET_PASSWORD='your_password'  # 可选
+#ORACLE_WORKSPACE=default  # 可选,默认为default
 
 # TiDB Configuration
 TIDB_HOST=localhost
 TIDB_PORT=4000
 TIDB_USER=your_username
-TIDB_PASSWORD=your_password
+TIDB_PASSWORD='your_password'
 TIDB_DATABASE=your_database
-TIDB_WORKSPACE=default  # 可选,默认为default
+#TIDB_WORKSPACE=default  # 可选,默认为default
 
 # PostgreSQL Configuration
 POSTGRES_HOST=localhost
 POSTGRES_PORT=5432
 POSTGRES_USER=your_username
-POSTGRES_PASSWORD=your_password
+POSTGRES_PASSWORD='your_password'
 POSTGRES_DATABASE=your_database
-POSTGRES_WORKSPACE=default  # 可选,默认为default
+#POSTGRES_WORKSPACE=default  # 可选,默认为default
+# AGE Configuration
+AGE_GRAPH_NAME=dickens
 
 # Database Configurations
 # Neo4j
 NEO4J_URI=neo4j+s://xxxxxxxx.databases.neo4j.io
 NEO4J_USERNAME=neo4j
-NEO4J_PASSWORD=your-password
+NEO4J_PASSWORD='your_password'
 
 # MongoDB (可选)
 MONGODB_URI=mongodb+srv://name:password@your-cluster-address
diff --git a/lightrag/api/lightrag_server.py b/lightrag/api/lightrag_server.py
index 8d85c292..97b3f5a5 100644
--- a/lightrag/api/lightrag_server.py
+++ b/lightrag/api/lightrag_server.py
@@ -47,9 +47,9 @@ class RAGStorageConfig:
 
     # 默认存储实现
     DEFAULT_KV_STORAGE = "JsonKVStorage"
-    DEFAULT_DOC_STATUS_STORAGE = "JsonDocStatusStorage"
-    DEFAULT_GRAPH_STORAGE = "NetworkXStorage"
     DEFAULT_VECTOR_STORAGE = "NanoVectorDBStorage"
+    DEFAULT_GRAPH_STORAGE = "NetworkXStorage"
+    DEFAULT_DOC_STATUS_STORAGE = "JsonDocStatusStorage"
 
     def __init__(self):
         # 从环境变量读取配置,如果没有则使用默认值
@@ -219,6 +219,16 @@ def display_splash_screen(args: argparse.Namespace) -> None:
     ASCIIColors.yellow(f"{args.top_k}")
 
     # System Configuration
+    ASCIIColors.magenta("\n💾 Storage Configuration:")
+    ASCIIColors.white("    ├─ KV Storage: ", end="")
+    ASCIIColors.yellow(f"{rag_storage_config.KV_STORAGE}")
+    ASCIIColors.white("    ├─ Document Status Storage: ", end="")
+    ASCIIColors.yellow(f"{rag_storage_config.DOC_STATUS_STORAGE}")
+    ASCIIColors.white("    ├─ Graph Storage: ", end="")
+    ASCIIColors.yellow(f"{rag_storage_config.GRAPH_STORAGE}")
+    ASCIIColors.white("    └─ Vector Storage: ", end="")
+    ASCIIColors.yellow(f"{rag_storage_config.VECTOR_STORAGE}")
+
     ASCIIColors.magenta("\n🛠️ System Configuration:")
     ASCIIColors.white("    ├─ Ollama Emulating Model: ", end="")
     ASCIIColors.yellow(f"{ollama_server_infos.LIGHTRAG_MODEL}")