diff --git a/api/configs/extend/__init__.py b/api/configs/extend/__init__.py
index 3e4fed59d..b094af17f 100644
--- a/api/configs/extend/__init__.py
+++ b/api/configs/extend/__init__.py
@@ -6,7 +6,6 @@ from pydantic_settings import BaseSettings
 
 
 class ExtendInfo(BaseSettings):
-
     OAUTH2_CLIENT_ID: Optional[str] = Field(
         description="OA client id for OAuth",
         default=None,
@@ -74,6 +73,16 @@ class ExtendInfo(BaseSettings):
     )
     # Extend: 记忆上下文功能
 
+    # Extend: 控制台首次安装完成后，向内网 Admin 服务触发 /init/initdb（与 DB_* 同源，无需额外密钥文件）
+    ADMIN_INITDB_ENABLED: bool = Field(
+        description="Dify 安装向导完成后是否请求 Admin 初始化业务库表",
+        default=False,
+    )
+    ADMIN_INITDB_URL: str = Field(
+        description="Admin InitDB 接口完整 URL（Docker 默认可为 http://admin-server:8888/admin/api/init/initdb）",
+        default="http://admin-server:8888/admin/api/init/initdb",
+    )
+
 
 class ExtendConfig(ExtendInfo):
     pass
diff --git a/api/controllers/console/setup.py b/api/controllers/console/setup.py
index e1ea00723..c8de4b53d 100644
--- a/api/controllers/console/setup.py
+++ b/api/controllers/console/setup.py
@@ -9,6 +9,7 @@ from libs.helper import EmailStr, extract_remote_ip
 from libs.password import valid_password
 from models.model import DifySetup, db
 from services.account_service import RegisterService, TenantService
+from services.admin_initdb_service import trigger_admin_initdb_if_configured
 
 from .error import AlreadySetupError, NotInitValidateError
 from .init_validate import get_init_validate_status
@@ -82,6 +83,8 @@ def setup_system(payload: SetupRequestPayload) -> SetupResponse:
         language=payload.language,
     )
 
+    trigger_admin_initdb_if_configured(admin_password=payload.password)
+
     return SetupResponse(result="success")
 
 
diff --git a/api/services/admin_initdb_service.py b/api/services/admin_initdb_service.py
new file mode 100644
index 000000000..7d6980968
--- /dev/null
+++ b/api/services/admin_initdb_service.py
@@ -0,0 +1,105 @@
+"""
+Trigger gin-vue-admin InitDB after Dify console setup.
+
+Uses the same DB_* settings as the API container and the admin password from the setup form.
+Does not read or write local config files; outbound call only if ADMIN_INITDB_ENABLED is true.
+"""
+
+from __future__ import annotations
+
+import logging
+from typing import Any, Literal
+
+import httpx
+
+from configs import dify_config
+
+logger = logging.getLogger(__name__)
+
+_ADMIN_ALREADY_INIT_MSG = "已存在数据库配置"
+_DEFAULT_TIMEOUT = httpx.Timeout(120.0, connect=10.0)
+
+
+def _admin_db_type(db_type: str) -> Literal["pgsql", "mysql"]:
+    if db_type == "postgresql":
+        return "pgsql"
+    return "mysql"
+
+
+def _build_payload(admin_password: str) -> dict[str, Any]:
+    db_type = _admin_db_type(dify_config.DB_TYPE)
+    return {
+        "adminPassword": admin_password,
+        "dbType": db_type,
+        "host": dify_config.DB_HOST,
+        "port": str(dify_config.DB_PORT),
+        "userName": dify_config.DB_USERNAME,
+        "password": dify_config.DB_PASSWORD,
+        "dbName": dify_config.DB_DATABASE,
+        "dbPath": "",
+    }
+
+
+def _is_acceptable_admin_response(body: dict[str, Any]) -> bool:
+    code = body.get("code")
+    msg = body.get("msg") or ""
+    if code == 0:
+        return True
+    if msg == _ADMIN_ALREADY_INIT_MSG:
+        return True
+    return False
+
+
+def trigger_admin_initdb_if_configured(*, admin_password: str) -> None:
+    """
+    Best-effort POST to Admin InitDB. Logs warnings on failure; never raises.
+    """
+    if not dify_config.ADMIN_INITDB_ENABLED:
+        return
+    if dify_config.DB_TYPE not in ("postgresql", "mysql", "oceanbase", "seekdb"):
+        logger.warning(
+            "skip admin initdb: unsupported DB_TYPE for admin bridge: %s",
+            dify_config.DB_TYPE,
+        )
+        return
+
+    url = (dify_config.ADMIN_INITDB_URL or "").strip()
+    if not url:
+        logger.warning("ADMIN_INITDB_ENABLED is true but ADMIN_INITDB_URL is empty, skip admin initdb")
+        return
+
+    payload = _build_payload(admin_password)
+    try:
+        with httpx.Client(timeout=_DEFAULT_TIMEOUT, follow_redirects=True) as client:
+            response = client.post(
+                url,
+                json=payload,
+                headers={"Content-Type": "application/json", "Accept": "application/json"},
+            )
+    except httpx.RequestError as exc:
+        logger.warning("admin initdb request failed: %s", exc)
+        return
+
+    if response.status_code != 200:
+        logger.warning(
+            "admin initdb HTTP %s: %s",
+            response.status_code,
+            (response.text or "")[:500],
+        )
+        return
+
+    try:
+        body = response.json()
+    except ValueError:
+        logger.warning("admin initdb returned non-JSON body: %s", (response.text or "")[:500])
+        return
+
+    if not isinstance(body, dict):
+        logger.warning("admin initdb returned unexpected JSON: %s", body)
+        return
+
+    if _is_acceptable_admin_response(body):
+        logger.info("admin initdb finished: %s", body.get("msg"))
+        return
+
+    logger.warning("admin initdb rejected: %s", body)
diff --git a/docker/.env.example b/docker/.env.example
index cbfe6aa5c..254131693 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -693,7 +693,7 @@ ALIBABACLOUD_MYSQL_MAX_CONNECTION=5
 ALIBABACLOUD_MYSQL_HNSW_M=6
 
 # relyt configurations, only available when VECTOR_STORE is `relyt`
-RELYT_HOST=db
+RELYT_HOST=db_postgres
 RELYT_PORT=5432
 RELYT_USER=postgres
 RELYT_PASSWORD=difyai123456
diff --git a/docker/docker-compose.dify-plus.yaml b/docker/docker-compose.dify-plus.yaml
index 4935e2daa..2c615bf40 100644
--- a/docker/docker-compose.dify-plus.yaml
+++ b/docker/docker-compose.dify-plus.yaml
@@ -717,7 +717,7 @@ services:
 
   # API service
   api:
-    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1
+    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1.fix.3.2
     restart: always
     environment:
       # Use the shared environment variables.
@@ -734,6 +734,9 @@ services:
       INNER_API_KEY_FOR_PLUGIN: ${PLUGIN_DIFY_INNER_API_KEY:-QaHbTe77CtuXmsfyhR7+vRjI/+XbV1AaFy691iy+kGDv2Jvy0/eAh8Y1}
       FULL_CODE_EXECUTION_ENDPOINT: ${FULL_CODE_EXECUTION_ENDPOINT:-http://sandbox-full:8194}
       ALLOW_REGISTER: ${ALLOW_REGISTER:-True}
+      # 安装向导完成后由内网调用 Admin InitDB（库连接与 DB_* 一致，无需用户改本地配置文件）
+      ADMIN_INITDB_ENABLED: ${ADMIN_INITDB_ENABLED:-true}
+      ADMIN_INITDB_URL: ${ADMIN_INITDB_URL:-http://admin-server:8888/admin/api/init/initdb}
     depends_on:
       init_permissions:
         condition: service_completed_successfully
@@ -761,7 +764,7 @@ services:
   # worker service
   # The Celery worker for processing all queues (dataset, workflow, mail, etc.)
   worker:
-    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1
+    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1.fix.3.2
     restart: always
     environment:
       # Use the shared environment variables.
@@ -800,7 +803,7 @@ services:
   # worker-gaia service
   # The Celery worker-gaia for processing the queue.
   worker-gaia:
-    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1
+    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1.fix.3.2
     restart: always
     environment:
       # Use the shared environment variables.
@@ -826,7 +829,7 @@ services:
   # worker-dataset service
   # The Celery worker-dataset for processing the queue.
   worker-dataset:
-    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1
+    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1.fix.3.2
     restart: always
     environment:
       # Use the shared environment variables.
@@ -852,7 +855,7 @@ services:
   # worker_beat service
   # Celery beat for scheduling periodic tasks.
   worker_beat:
-    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1
+    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-api:1.12.1.fix.3.2
     restart: always
     environment:
       # Use the shared environment variables.
@@ -882,7 +885,7 @@ services:
 
   # Frontend web application.
   web:
-    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-web:1.12.1
+    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-web:1.12.1.fix.3.2
     restart: always
     environment:
       CONSOLE_API_URL: ${CONSOLE_API_URL:-}
@@ -1663,7 +1666,7 @@ services:
 
   # Extend - admin-web
   admin-web:
-    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-admin-web:1.12.1
+    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-admin-web:1.12.1.fix.3.2
     restart: always
     ports:
       - '8081:8081'
@@ -1675,7 +1678,7 @@ services:
 
   # Extend - admin-server
   admin-server:
-    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-admin-server:1.12.1.fix.3.1
+    image: ccr.ccs.tencentyun.com/yfgaia/dify-plus-admin-server:1.12.1.fix.3.2
     restart: always
     environment:
       # Use the shared environment variables.