docs: update README

README.md

@@ -15,20 +15,16 @@
 3. Change dir to the repo, `cd JOJ3-config-generator`
 4. Install deps by `pdm install && pdm run pre-commit install`
 5. Run the cli app by `pdm run app --help`
-<<<<<<< HEAD
+6. Check other commands or scripts with `pdm run --list`
 
 ## How to use?
 
-- `joj3-config-generator convert` function is now supported, currently support three flags:
-
-  - `-d/--distribute`: Add it without other input, it indicates script is ready to convert things other than testcases within the project
-  - `-c/--conf-root`: This is where you want to put all your 'task.toml' type folders, default choice for your input can be '/home/tt/.config/joj/'
-  - `-r/--repo-root`: This would be where you put your 'repo.toml' file as well as your 'immutable files', they should all be at same place, default choice for your input can be 'immutable_files', which is the folder at the position '/home/tt/.config/joj/'
+- `joj3-config-generator convert` function is now supported, currently support one argument as input, it indicates the **convert root**
+  - default value on the server can be given as `/home/tt/.config/joj`
+  - **NOTE:** the user should ensure that the ideal `repo.toml` file is in the sub-directory of the **convert root**
+  - the intended immutable files should be placed at same position as the `repo.toml` file
 
 - sample command on the server
 ```shell
-joj3-config-generator convert -d -c /home/tt/.config/joj/ -r immutable_files
+joj3-config-generator convert /home/tt/.config/joj
 ```
-=======
-6. Check other commands or scripts with `pdm run --list`
->>>>>>> master