diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 00000000..e69de29b
diff --git a/README.md b/README.md
index 09167be4..65898c33 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # StackHub
 
-StackHub is for opensource stacks automation.
+本项目开发中...
+
+StackHub is for opensource stacks automation, it is developing...
 
 ## Funtction
 
diff --git a/api/main.py b/api/main.py
new file mode 100644
index 00000000..a4903ebd
--- /dev/null
+++ b/api/main.py
@@ -0,0 +1,15 @@
+from typing import Optional
+
+from fastapi import FastAPI
+
+app = FastAPI()
+
+
+@app.get("/")
+def read_root():
+    return {"Hello": "World"}
+
+
+@app.get("/items/{item_id}")
+def read_item(item_id: int, q: Optional[str] = None):
+    return {"item_id": item_id, "q": q}
\ No newline at end of file
diff --git a/cli/README.md b/cli/README.md
new file mode 100644
index 00000000..e69de29b
diff --git a/docs/PRD b/docs/PRD
new file mode 100644
index 00000000..afd9d74e
--- /dev/null
+++ b/docs/PRD
@@ -0,0 +1,3 @@
+架构：后台JS框架+后端Python提供API服务
+
+后端：Python, Docker, Docker-compose, FastAPI, Typer
\ No newline at end of file
diff --git a/docker-installer.sh b/scripts/docker-installer.sh
similarity index 100%
rename from docker-installer.sh
rename to scripts/docker-installer.sh
diff --git a/tests/README.md b/tests/README.md
new file mode 100644
index 00000000..e69de29b