diff --git a/installer/install.conf b/installer/install.conf
index 0146ef90..96c7e05b 100644
--- a/installer/install.conf
+++ b/installer/install.conf
@@ -9,7 +9,7 @@ SQLBOT_MCP_PORT=8001
 ## 是否使用外部数据库
 SQLBOT_EXTERNAL_DB=false
 ## 数据库地址
-SQLBOT_DB_HOST=sqlbot-db
+SQLBOT_DB_HOST=localhost
 ## 数据库端口 (仅使用外部数据库时才生效)
 SQLBOT_DB_PORT=5432
 ## SQLBot 数据库库名
diff --git a/installer/sqlbot/docker-compose.yml b/installer/sqlbot/docker-compose.yml
index 6ab010c8..ca3b4a66 100644
--- a/installer/sqlbot/docker-compose.yml
+++ b/installer/sqlbot/docker-compose.yml
@@ -8,7 +8,6 @@ services:
     ports:
       - ${SQLBOT_WEB_PORT}:8000
       - ${SQLBOT_MCP_PORT}:8001
-      - 5432:5432
     env_file:
       - conf/sqlbot.conf
     volumes:
@@ -16,9 +15,6 @@ services:
       - ./data/sqlbot/images:/opt/sqlbot/images
       - ./data/sqlbot/logs:/opt/sqlbot/logs
       - ./data/postgresql:/var/lib/postgresql/data
-    depends_on:
-      sqlbot-db:
-        condition: service_healthy
 
 networks:
   sqlbot-network: