diff --git a/.gitignore b/.gitignore
index 5d381cc..f295d3d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -158,5 +158,5 @@ cython_debug/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+.idea/
 
diff --git a/README.md b/README.md
index 2b44bc5..1e4b094 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
 # falcon-example
 
-学习 Python 的 Web 框架 Falcon
\ No newline at end of file
+学习 Python 的 Web 框架 Falcon
+
+## 安装依赖
+
+```
+python3 -m pip install -r requirements.txt
+```
\ No newline at end of file
diff --git a/app/__init__.py b/app/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/app.py b/app/app.py
new file mode 100644
index 0000000..a982732
--- /dev/null
+++ b/app/app.py
@@ -0,0 +1,7 @@
+import falcon
+
+from .images import Resource
+
+app = application = falcon.App()
+
+app.add_route('/images', Resource())
\ No newline at end of file
diff --git a/app/images.py b/app/images.py
new file mode 100644
index 0000000..03a7a3e
--- /dev/null
+++ b/app/images.py
@@ -0,0 +1,18 @@
+import falcon
+import msgpack
+
+
+class Resource:
+
+    def on_get(self, req, resp):
+        doc = {
+            'images': [
+                {
+                    'href': '/images/1eaf6ef1-7f2d-4ecc-a8d5-6e8adba7cc0e.png',
+                }
+            ]
+        }
+
+        resp.data = msgpack.packb(doc, use_bin_type=True)
+        resp.content_type = falcon.MEDIA_MSGPACK
+        resp.status = falcon.HTTP_200
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..be22d9c
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,7 @@
+falcon
+requests
+gunicorn
+httpie
+orjson==3.9.2
+msgpack-python==0.5.6
+pytest==7.4.0
\ No newline at end of file
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_app.py b/tests/test_app.py
new file mode 100644
index 0000000..5196e7c
--- /dev/null
+++ b/tests/test_app.py
@@ -0,0 +1,27 @@
+import falcon
+from falcon import testing
+import msgpack
+import pytest
+
+from app.app import app
+
+
+@pytest.fixture()
+def client():
+    return testing.TestClient(app)
+
+
+def test_list_images(client):
+    doc = {
+        'images': [
+            {
+                'href': '/images/1eaf6ef1-7f2d-4ecc-a8d5-6e8adba7cc0e.png',
+            }
+        ]
+    }
+
+    response = client.simulate_get('/images')
+    result_doc = msgpack.unpackb(response.content, raw=False)
+
+    assert result_doc == doc
+    assert response.status == falcon.HTTP_OK
\ No newline at end of file