diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index bd7da7d..1878a45 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -32,6 +32,13 @@ repos:
         types: [python]
         pass_filenames: false
 
+    -   id: inspect-templates
+        name: inspect changed fastapi templates
+        entry: python scripts/inspect-changed-templates.py
+        language: system
+        pass_filenames: false
+        stages: [commit]
+
 ci:
     autofix_commit_msg: 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks
     autoupdate_commit_msg: ⬆ [pre-commit.ci] pre-commit autoupdate
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa7eccb..c175be2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,13 @@
 # Changelog
 
-## v.1.1.2 (2025-09-05)
+## v1.1.3 (2025-09-13)
+
+### Templates
+
+- add `fastapi-single-module` template
+- update `fastapi-psql-orm` template : fix dockerfile & docker-compose.yml scripts errors
+
+## v1.1.2 (2025-09-05)
 
 ### Improvements
 
diff --git a/scripts/inspect-changed-templates.py b/scripts/inspect-changed-templates.py
new file mode 100644
index 0000000..376271f
--- /dev/null
+++ b/scripts/inspect-changed-templates.py
@@ -0,0 +1,103 @@
+#!/usr/bin/env python3
+# --------------------------------------------------------------------------
+# Inspect only changed FastAPI templates (for pre-commit / local use)
+# --------------------------------------------------------------------------
+import os
+import subprocess
+import sys
+from pathlib import Path
+from typing import List, Set
+
+# Ensure src is importable
+PROJECT_ROOT = Path(__file__).parent.parent
+sys.path.insert(0, str(PROJECT_ROOT / "src"))
+
+from fastapi_fastkit.backend.inspector import inspect_fastapi_template
+
+TEMPLATE_DIR = PROJECT_ROOT / "src" / "fastapi_fastkit" / "fastapi_project_template"
+
+
+def get_changed_files() -> List[str]:
+    """Return a list of changed files according to git (staged + unstaged)."""
+    # Include staged and unstaged changes compared to HEAD
+    cmd = [
+        "git",
+        "diff",
+        "--name-only",
+        "--cached",
+    ]
+    staged = subprocess.run(cmd, capture_output=True, text=True, check=False)
+    cmd_unstaged = [
+        "git",
+        "diff",
+        "--name-only",
+    ]
+    unstaged = subprocess.run(cmd_unstaged, capture_output=True, text=True, check=False)
+
+    files: Set[str] = set()
+    if staged.stdout:
+        files.update(
+            [line.strip() for line in staged.stdout.splitlines() if line.strip()]
+        )
+    if unstaged.stdout:
+        files.update(
+            [line.strip() for line in unstaged.stdout.splitlines() if line.strip()]
+        )
+    return sorted(files)
+
+
+def extract_changed_templates(changed_files: List[str]) -> List[str]:
+    """Map changed files to template directory names under TEMPLATE_DIR."""
+    templates: Set[str] = set()
+    template_root_str = str(TEMPLATE_DIR).rstrip("/")
+
+    for f in changed_files:
+        fp = (PROJECT_ROOT / f).resolve()
+        # Only consider files under template root
+        try:
+            if str(fp).startswith(template_root_str):
+                # template name is immediate child dir of TEMPLATE_DIR
+                # e.g., .../fastapi_project_template/<template>/...
+                rel = str(fp)[len(template_root_str) + 1 :]
+                parts = rel.split(os.sep)
+                if parts:
+                    templates.add(parts[0])
+        except Exception:
+            continue
+
+    # Filter only directories that truly exist
+    return sorted([t for t in templates if (TEMPLATE_DIR / t).is_dir()])
+
+
+def main() -> int:
+    changed_files = get_changed_files()
+    changed_templates = extract_changed_templates(changed_files)
+
+    if not changed_templates:
+        print("No template changes detected; skipping inspection.")
+        return 0
+
+    print(f"Detected changed templates: {', '.join(changed_templates)}")
+    any_failed = False
+
+    for template in changed_templates:
+        t_path = TEMPLATE_DIR / template
+        print(f"Inspecting changed template: {template}\n  Path: {t_path}")
+        try:
+            result = inspect_fastapi_template(str(t_path))
+            if not result.get("is_valid", False):
+                any_failed = True
+        except Exception as e:
+            any_failed = True
+            print(f"Exception while inspecting {template}: {e}")
+
+    if any_failed:
+        print("Template inspection failed for at least one changed template.")
+        return 1
+
+    print("All changed templates passed inspection.")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/src/fastapi_fastkit/__init__.py b/src/fastapi_fastkit/__init__.py
index e4569fb..91dbcb8 100644
--- a/src/fastapi_fastkit/__init__.py
+++ b/src/fastapi_fastkit/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "1.1.2"
+__version__ = "1.1.3"
 
 import os
 
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-mcp/README.md-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-mcp/README.md-tpl
index 9af9524..e8ab785 100644
--- a/src/fastapi_fastkit/fastapi_project_template/fastapi-mcp/README.md-tpl
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-mcp/README.md-tpl
@@ -190,10 +190,12 @@ Once the server is running, visit:
 The application exposes the following tools and endpoints via MCP:
 
 ### MCP-Specific Endpoints
+
 - **mcp_hello**: Simple hello world endpoint (`/mcp-routes/hello`)
 - **mcp_status**: MCP configuration status (`/mcp-routes/status`)
 
 ### API Endpoints via MCP
+
 - **get_items**: List items with pagination
 - **get_item**: Get specific item by ID
 - **create_item**: Create new item (requires auth)
@@ -229,21 +231,19 @@ COPY scripts/ scripts/
 CMD ["uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "8000"]
 ```
 
-## Contributing
-
-1. Fork the repository
-2. Create a feature branch
-3. Make your changes
-4. Run tests and linting
-5. Submit a pull request
-
-## License
-
-This project is licensed under the MIT License.
-
 ## Support
 
 For support and questions:
 - Create an issue in the repository
 - Check the FastAPI documentation: https://fastapi.tiangolo.com/
 - Check the FastAPI-MCP documentation: https://github.com/tadata-org/fastapi_mcp
+
+# Project Origin
+
+This project was created based on the template from the [FastAPI-fastkit](https://github.com/bnbong/FastAPI-fastkit) project.
+
+The `FastAPI-fastkit` is an open-source project that helps Python and FastAPI beginners quickly set up a FastAPI-based application development environment in a framework-like structure.
+
+### Template Information
+- Template creator: [bnbong](mailto:bbbong9@gmail.com)
+- FastAPI-fastkit project maintainer: [bnbong](mailto:bbbong9@gmail.com)
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-psql-orm/Dockerfile-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-psql-orm/Dockerfile-tpl
index 3c628d0..9eb70ac 100644
--- a/src/fastapi_fastkit/fastapi_project_template/fastapi-psql-orm/Dockerfile-tpl
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-psql-orm/Dockerfile-tpl
@@ -2,11 +2,6 @@ FROM python:3.12-slim
 
 WORKDIR /app
 
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    build-essential \
-    && rm -rf /var/lib/apt/lists/*
-
 COPY requirements.txt .
 COPY setup.py .
 COPY src/ src/
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-psql-orm/docker-compose.yml-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-psql-orm/docker-compose.yml-tpl
index f096353..da8e08e 100644
--- a/src/fastapi_fastkit/fastapi_project_template/fastapi-psql-orm/docker-compose.yml-tpl
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-psql-orm/docker-compose.yml-tpl
@@ -1,5 +1,3 @@
-version: '3'
-
 services:
   db:
     image: postgres:16-alpine
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/README.md-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/README.md-tpl
new file mode 100644
index 0000000..9bfef5d
--- /dev/null
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/README.md-tpl
@@ -0,0 +1,37 @@
+# FastAPI Single Module Template
+
+This template provides a minimal FastAPI application that runs with a single `main.py` module.
+
+## Structure
+```
+.
+├── README.md
+├── requirements.txt
+├── pyproject.toml
+├── setup.py
+├── setup.cfg
+├── src/
+│   └── main.py
+└── tests/
+    ├── conftest.py
+    └── test_main.py
+```
+
+## Run
+```bash
+uvicorn src.main:app --reload
+```
+
+## Requirements
+- Python >= 3.9
+- FastAPI, Uvicorn
+
+# Project Origin
+
+This project was created based on the template from the [FastAPI-fastkit](https://github.com/bnbong/FastAPI-fastkit) project.
+
+The `FastAPI-fastkit` is an open-source project that helps Python and FastAPI beginners quickly set up a FastAPI-based application development environment in a framework-like structure.
+
+### Template Information
+- Template creator: [bnbong](mailto:bbbong9@gmail.com)
+- FastAPI-fastkit project maintainer: [bnbong](mailto:bbbong9@gmail.com)
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/pyproject.toml-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/pyproject.toml-tpl
new file mode 100644
index 0000000..b13aa8d
--- /dev/null
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/pyproject.toml-tpl
@@ -0,0 +1,27 @@
+[project]
+name = "<project_name>"
+version = "0.1.0"
+description = "<description>"
+authors = [
+    {name = "<author>", email = "<author_email>"},
+]
+readme = "README.md"
+license = "MIT"
+requires-python = ">=3.9"
+dependencies = [
+    "fastapi>=0.115.8",
+    "uvicorn[standard]>=0.34.0",
+]
+
+[dependency-groups]
+dev = [
+    "pytest>=8.3.4",
+    "httpx>=0.28.1",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src"]
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/requirements.txt-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/requirements.txt-tpl
new file mode 100644
index 0000000..51e17b9
--- /dev/null
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/requirements.txt-tpl
@@ -0,0 +1,6 @@
+fastapi==0.115.8
+uvicorn[standard]==0.34.0
+pydantic==2.10.6
+pydantic-settings==2.7.1
+pytest==8.3.4
+httpx==0.28.1
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/setup.cfg-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/setup.cfg-tpl
new file mode 100644
index 0000000..11e142e
--- /dev/null
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/setup.cfg-tpl
@@ -0,0 +1,4 @@
+[tool:pytest]
+pythonpath = src
+testpaths = tests
+python_files = test_*.py
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/setup.py-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/setup.py-tpl
new file mode 100644
index 0000000..fe888f8
--- /dev/null
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/setup.py-tpl
@@ -0,0 +1,17 @@
+from setuptools import setup
+
+install_requires: list[str] = [
+    "fastapi",
+    "uvicorn",
+]
+
+description = "[FastAPI-fastkit templated] <description>"
+
+setup(
+    name="<project_name>",
+    description=description,
+    author="<author>",
+    author_email=f"<author_email>",
+    packages=["src"],
+    install_requires=install_requires,
+)
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/src/main.py-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/src/main.py-tpl
new file mode 100644
index 0000000..7c4b2f4
--- /dev/null
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/src/main.py-tpl
@@ -0,0 +1,16 @@
+# --------------------------------------------------------------------------
+# Main server application module
+# --------------------------------------------------------------------------
+from fastapi import FastAPI
+
+app = FastAPI(title="<project_name>")
+
+
+@app.get("/")
+async def root() -> dict[str, str]:
+    return {"message": "Hello from FastAPI Single Module!"}
+
+
+@app.get("/health")
+async def health() -> dict[str, str]:
+    return {"status": "healthy"}
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/tests/conftest.py-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/tests/conftest.py-tpl
new file mode 100644
index 0000000..6bcd075
--- /dev/null
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/tests/conftest.py-tpl
@@ -0,0 +1,15 @@
+# --------------------------------------------------------------------------
+# pytest runtime configuration module
+# --------------------------------------------------------------------------
+from collections.abc import Generator
+
+import pytest
+from fastapi.testclient import TestClient
+
+from src.main import app
+
+
+@pytest.fixture(scope="module")
+def client() -> Generator[TestClient, None, None]:
+    with TestClient(app) as c:
+        yield c
diff --git a/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/tests/test_main.py-tpl b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/tests/test_main.py-tpl
new file mode 100644
index 0000000..b1afe12
--- /dev/null
+++ b/src/fastapi_fastkit/fastapi_project_template/fastapi-single-module/tests/test_main.py-tpl
@@ -0,0 +1,16 @@
+# --------------------------------------------------------------------------
+# Main endpoint testcases
+# --------------------------------------------------------------------------
+from fastapi.testclient import TestClient
+
+
+def test_root(client: TestClient) -> None:
+    res = client.get("/")
+    assert res.status_code == 200
+    assert res.json()["message"].startswith("Hello from FastAPI Single Module")
+
+
+def test_health(client: TestClient) -> None:
+    res = client.get("/health")
+    assert res.status_code == 200
+    assert res.json() == {"status": "healthy"}