diff --git a/docker-compose/production/.env.example b/docker-compose/production/.env.example
index 7d80c5958d78..50f34504f6f4 100644
--- a/docker-compose/production/.env.example
+++ b/docker-compose/production/.env.example
@@ -8,7 +8,7 @@ KEY_VAULTS_SECRET=Kix2wcUONd4CX51E/ZPAd36BqM4wzJgKjPtz2sGztqQ=
 # Required: Postgres database connection string
 # Format: postgresql://username:password@host:port/dbname
 # If using Docker, you can use the container name as the host
-DATABASE_URL=postgresql://postgres:uWNZugjBqixf8dxC@postgresql:5432/postgres
+DATABASE_URL=postgresql://postgres:uWNZugjBqixf8dxC@postgresql:5432/lobe
 
 # NEXT_AUTH related environment variables
 # Supports auth0, Azure AD, GitHub, Authentik, Zitadel, Logto, etc.
diff --git a/docker-compose/production/.env.zh-CN.example b/docker-compose/production/.env.zh-CN.example
index e3c1b3823fa2..8da19159f988 100644
--- a/docker-compose/production/.env.zh-CN.example
+++ b/docker-compose/production/.env.zh-CN.example
@@ -7,7 +7,7 @@ APP_URL=https://lobe.example.com/
 KEY_VAULTS_SECRET=Kix2wcUONd4CX51E/ZPAd36BqM4wzJgKjPtz2sGztqQ=
 # 必填，Postgres 数据库连接字符串，用于连接到数据库
 # 格式：postgresql://username:password@host:port/dbname，如果你的 pg 实例为 Docker 容器且位于同一 docker-compose 文件中，亦可使用容器名作为 host
-DATABASE_URL=postgresql://postgres:uWNZugjBqixf8dxC@postgresql:5432/postgres
+DATABASE_URL=postgresql://postgres:uWNZugjBqixf8dxC@postgresql:5432/lobe
 
 # NEXT_AUTH 相关，也即鉴权服务必需的环境变量
 # 可以使用 auth0、Azure AD、GitHub、Authentik、Zitadel、Logto 等，如有其他接入诉求欢迎提 PR
diff --git a/docs/self-hosting/server-database/docker-compose.mdx b/docs/self-hosting/server-database/docker-compose.mdx
index 473d7ac85074..623fb2f49a09 100644
--- a/docs/self-hosting/server-database/docker-compose.mdx
+++ b/docs/self-hosting/server-database/docker-compose.mdx
@@ -503,7 +503,7 @@ KEY_VAULTS_SECRET=Kix2wcUONd4CX51E/ZPAd36BqM4wzJgKjPtz2sGztqQ=
 # Required: Postgres database connection string
 # Format: postgresql://username:password@host:port/dbname
 # If using Docker, you can use the container name as the host
-DATABASE_URL=postgresql://postgres:uWNZugjBqixf8dxC@postgresql:5432/postgres
+DATABASE_URL=postgresql://postgres:uWNZugjBqixf8dxC@postgresql:5432/lobe
 
 # NEXT_AUTH related environment variables
 # Supports auth0, Azure AD, GitHub, Authentik, Zitadel, Logto, etc.
diff --git a/docs/self-hosting/server-database/docker-compose.zh-CN.mdx b/docs/self-hosting/server-database/docker-compose.zh-CN.mdx
index 90129faf78ba..9f0faa6728b2 100644
--- a/docs/self-hosting/server-database/docker-compose.zh-CN.mdx
+++ b/docs/self-hosting/server-database/docker-compose.zh-CN.mdx
@@ -499,7 +499,7 @@ APP_URL=https://lobe.example.com/
 KEY_VAULTS_SECRET=Kix2wcUONd4CX51E/ZPAd36BqM4wzJgKjPtz2sGztqQ=
 # 必填，Postgres 数据库连接字符串，用于连接到数据库
 # 格式：postgresql://username:password@host:port/dbname，如果你的 pg 实例为 Docker 容器且位于同一 docker-compose 文件中，亦可使用容器名作为 host
-DATABASE_URL=postgresql://postgres:uWNZugjBqixf8dxC@postgresql:5432/postgres
+DATABASE_URL=postgresql://postgres:uWNZugjBqixf8dxC@postgresql:5432/lobe
 
 # NEXT_AUTH 相关，也即鉴权服务必需的环境变量
 # 可以使用 auth0、Azure AD、GitHub、Authentik、Zitadel、Logto 等，如有其他接入诉求欢迎提 PR