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mdtest.md

+# app
+
+* ## Create an app
+
+    ```python
+    python manage.py startapp myapp
+    ```
+
+* ## Change app name appeared in django admin app
+
+    1. Modify `./myapp/app.py`, in the config class (which subclasses `AppConfig`) add `verbose_name`attribute to indicate the name
+    
+        ```python
+        from django.apps import Appconfig
+        
+        class MyAppConfig(AppConfig):
+            name = 'myapp'
+            verbose_name = 'A Greate App'
+        ```
+    1. Indicate the config class in `__init__.py` in the app folder throuth `default_app_config`
+
+        ```python
+        default_app_config = 'myproject.myapp.MyAppConfig'
+        ```