diff --git a/src/nyahome/cli/cli.py b/src/nyahome/cli/cli.py
index 5f8e6bd..fa7285f 100644
--- a/src/nyahome/cli/cli.py
+++ b/src/nyahome/cli/cli.py
@@ -1,3 +1,7 @@
+from pathlib import Path
+
 from rich.console import Console
 
-console = Console()
\ No newline at end of file
+console = Console()
+
+ENV_PATH = Path.cwd() / ".nyahome" / ".env"
diff --git a/src/nyahome/cli/cli_aii.py b/src/nyahome/cli/cli_aii.py
new file mode 100644
index 0000000..99025ba
--- /dev/null
+++ b/src/nyahome/cli/cli_aii.py
@@ -0,0 +1,100 @@
+from typing import Annotated, Sequence
+
+import typer
+from dotenv import load_dotenv
+from rich.table import Table
+
+from .cli import ENV_PATH, console
+
+aii_app = typer.Typer()
+
+
+@aii_app.command(name="list")
+def list_all_provider() -> None:
+    """
+    列出已设置的所有提供商和模型。
+    """
+    load_dotenv(ENV_PATH)
+
+    from sqlmodel import Session, select
+
+    from nyahome.database import AiiProvider, engine
+
+    table = Table(title="AI 模型提供商与已录入模型")
+    table.add_column("ID", style="cyan", no_wrap=True)
+    table.add_column("提供商名称", style="white", no_wrap=True)
+    table.add_column("Base URL", style="white", no_wrap=True)
+    table.add_column("录入的模型", style="bright_black")
+
+    with Session(engine) as session:
+        aps: Sequence[AiiProvider] = session.exec(select(AiiProvider)).all()
+        for ap in aps:
+            table.add_row(str(ap.id), ap.name, ap.base_url, str(ap.aii_models))
+
+    console.print(table)
+
+
+@aii_app.command()
+def add_provider(
+    name: Annotated[str, typer.Argument(help="提供商名称")],
+    base_url: Annotated[str, typer.Argument(help="提供商 Base URL（OpenAI 兼容端点）")],
+    api_key: Annotated[
+        str,
+        typer.Option(
+            "--api-key",
+            "-k",
+            help="提供商 API Key",
+            prompt=True,
+            hide_input=True,
+        ),
+    ],
+) -> None:
+    """
+    添加 AI 提供商。需要提供商名称、Base URL 和 API Key。
+    """
+    load_dotenv(ENV_PATH)
+
+    from sqlmodel import Session
+
+    from nyahome.database import AiiProvider, engine
+
+    console.print(f"[cyan]正在添加模型提供商 [{name}]({base_url})[/cyan]")
+
+    with Session(engine) as session:
+        ap = AiiProvider(name=name, base_url=base_url, api_key=api_key)
+        session.add(ap)
+        session.commit()
+        session.refresh(ap)
+
+    console.print(f"[cyan]添加完成 [{ap.id}][{ap.name}]({ap.base_url})[/cyan]")
+
+
+@aii_app.command()
+def add_model(
+    model_name: Annotated[str, typer.Argument(help="模型名称（需准确填写）")],
+    max_context_length: Annotated[int, typer.Argument(help="最大上下文长度（单位为 k）")],
+    provider_id: Annotated[
+        int,
+        typer.Option(
+            "--provider-id",
+            "-p",
+            help="该模型所属于的模型提供商 ID",
+        ),
+    ],
+) -> None:
+    """
+    添加 AI 模型。在此之前需要先添加该模型的提供商。
+    """
+    load_dotenv(ENV_PATH)
+
+    from sqlmodel import Session
+
+    from nyahome.database import AiiModel, engine
+
+    with Session(engine) as session:
+        am = AiiModel(model_name=model_name, max_context_length=max_context_length, aii_provider_id=provider_id)
+        session.add(am)
+        session.commit()
+        session.refresh(am)
+    
+    console.print(f"[cyan]已添加模型 [{am.id}][{am.model_name}]({am.aii_provider_id})[/cyan]")
diff --git a/src/nyahome/cli/cli_env.py b/src/nyahome/cli/cli_env.py
index 43b4c14..7659dcd 100644
--- a/src/nyahome/cli/cli_env.py
+++ b/src/nyahome/cli/cli_env.py
@@ -1,19 +1,15 @@
 import os
-from pathlib import Path
 from typing import Annotated
 
 import typer
 from dotenv import load_dotenv, set_key, unset_key
 from rich.table import Table
 
-from .cli import console
+from .cli import ENV_PATH, console
 
 env_app = typer.Typer()
 
 
-ENV_PATH = Path.cwd() / ".nyahome" / ".env"
-
-
 @env_app.command(name="list")
 def list_all_envs() -> None:
     """
diff --git a/src/nyahome/manage.py b/src/nyahome/manage.py
index 1e0ec3e..29c4300 100644
--- a/src/nyahome/manage.py
+++ b/src/nyahome/manage.py
@@ -9,6 +9,7 @@ import typer
 
 from nyahome import __version__
 from nyahome.cli.cli import console
+from nyahome.cli.cli_aii import aii_app
 from nyahome.cli.cli_env import ENV_PATH, env_app
 
 app = typer.Typer(
@@ -75,6 +76,7 @@ def openapi(
 
 
 app.add_typer(env_app, name="env", no_args_is_help=True, help="设置 NyaHome 应用的环境变量。")
+app.add_typer(aii_app, name="aii", no_args_is_help=True, help="添加、设置、修改 AI 提供商和模型。")
 
 
 if __name__ == "__main__":