diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8e2382..7732057 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,8 @@
 # ChangeLog
 
-## 0.5
+## 0.6
 
-### 0.5.9
+### 0.6.0
 
 - Change default config file from `aerich.ini` to `pyproject.toml`. (#197)
 
@@ -10,6 +10,8 @@
     1. Run `aerich init -t config.TORTOISE_ORM`.
     2. Remove `aerich.ini`.
 
+## 0.5
+
 ### 0.5.8
 
 - Support `indexes` change. (#193)
diff --git a/README.md b/README.md
index 94074dc..11b10d5 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ it\'s own migration solution.
 Just install from pypi:
 
 ```shell
-> pip install aerich
+pip install aerich
 ```
 
 ## Quick Start
@@ -27,11 +27,10 @@ Usage: aerich [OPTIONS] COMMAND [ARGS]...
 
 Options:
   -V, --version      Show the version and exit.
-  -c, --config TEXT  Config file.  [default: aerich.ini]
+  -c, --config TEXT  Config file.  [default: pyproject.toml]
   --app TEXT         Tortoise-ORM app name.
   -n, --name TEXT    Name of section in .ini file to use for aerich config.
-                     [default: aerich]
-
+                     [default: tool.aerich]
   -h, --help         Show this message and exit.
 
 Commands:
@@ -70,10 +69,9 @@ Usage: aerich init [OPTIONS]
 
   Init config file and generate root migrate location.
 
-OOptions:
+Options:
   -t, --tortoise-orm TEXT  Tortoise-ORM config module dict variable, like
                            settings.TORTOISE_ORM.  [required]
-
   --location TEXT          Migrate store location.  [default: ./migrations]
   -s, --src_folder TEXT    Folder of the source, relative to the project root.
   -h, --help               Show this message and exit.
@@ -85,7 +83,7 @@ Initialize the config file and migrations location:
 > aerich init -t tests.backends.mysql.TORTOISE_ORM
 
 Success create migrate location ./migrations
-Success generate config file aerich.ini
+Success write config to pyproject.toml
 ```
 
 ### Init db
diff --git a/aerich/cli.py b/aerich/cli.py
index c93b9e4..2e4a2f4 100644
--- a/aerich/cli.py
+++ b/aerich/cli.py
@@ -7,6 +7,7 @@ from typing import List
 import click
 import tomlkit
 from click import Context, UsageError
+from tomlkit.exceptions import NonExistentKey
 from tortoise import Tortoise
 
 from aerich.exceptions import DowngradeError
@@ -67,9 +68,12 @@ async def cli(ctx: Context, config, app, name):
         with open(config, "r") as f:
             content = f.read()
         doc = tomlkit.parse(content)
-        location = doc[name]["location"]
-        tortoise_orm = doc[name]["tortoise_orm"]
-        src_folder = doc[name].get("src_folder", CONFIG_DEFAULT_VALUES["src_folder"])
+        try:
+            location = doc[name]["location"]
+            tortoise_orm = doc[name]["tortoise_orm"]
+            src_folder = doc[name].get("src_folder", CONFIG_DEFAULT_VALUES["src_folder"])
+        except NonExistentKey:
+            raise UsageError("You need run aerich init again when upgrade to 0.6.0+")
         add_src_path(src_folder)
         tortoise_config = get_tortoise_config(ctx, tortoise_orm)
         app = app or list(tortoise_config.get("apps").keys())[0]
diff --git a/aerich/version.py b/aerich/version.py
index 40e294f..906d362 100644
--- a/aerich/version.py
+++ b/aerich/version.py
@@ -1 +1 @@
-__version__ = "0.5.9"
+__version__ = "0.6.0"
diff --git a/pyproject.toml b/pyproject.toml
index c8743cf..414b873 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "aerich"
-version = "0.5.9"
+version = "0.6.0"
 description = "A database migrations tool for Tortoise ORM."
 authors = ["long2ice <long2ice@gmail.com>"]
 license = "Apache-2.0"