diff --git a/.env b/.env
index 4b5d647..a627814 100644
--- a/.env
+++ b/.env
@@ -1 +1,3 @@
-FLASK_APP=flasky.py
\ No newline at end of file
+FLASK_APP=flasky.py
+#FLASK_CONFIG=development
+FLASK_CONFIG=production
\ No newline at end of file
diff --git a/app/__init__.py b/app/__init__.py
index baf1548..fe7cd0e 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -34,6 +34,9 @@ def create_app(config_name):
 
     app.config.from_object(config[config_name])
     config[config_name].init_app(app)
+    if config[config_name].DEBUG:
+        admin.init_app(app)
+        debug_toolbar.init_app(app)
 
     bootstrap.init_app(app)
     mail.init_app(app)
@@ -43,9 +46,8 @@ def create_app(config_name):
     db.init_app(app)
     login_manager.init_app(app)
     pagedown.init_app(app)
-    debug_toolbar.init_app(app)
     flask_static_digest.init_app(app)
-    admin.init_app(app)
+
 
 
     from .main import main as main_blueprint
diff --git a/config.py b/config.py
index c303d5b..4f6d8f6 100644
--- a/config.py
+++ b/config.py
@@ -36,19 +36,23 @@ class Config:
 
 class DevelopmentConfig(Config):
     DEBUG = True
+    TESTING = True
     SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or \
                               'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite')
 
 
 class TestingConfig(Config):
+    DEBUG = False
     TESTING = True
     SQLALCHEMY_DATABASE_URI = os.environ.get('TEST_DATABASE_URL') or \
                               'sqlite://'
 
 
 class ProductionConfig(Config):
+    DEBUG = False
+    TESTING = False
     SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
-                              'sqlite:///' + os.path.join(basedir, 'data.sqlite')
+                              'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite')
 
 
 config = {
diff --git a/data-dev.sqlite b/data-dev.sqlite
index 87502db..5506a1c 100644
Binary files a/data-dev.sqlite and b/data-dev.sqlite differ
diff --git a/data.sqlite b/data.sqlite
new file mode 100644
index 0000000..e69de29
diff --git a/flasky.py b/flasky.py
index d8a6e6b..de27efd 100644
--- a/flasky.py
+++ b/flasky.py
@@ -14,8 +14,10 @@ from app.models import User, Role, Students, Permission, Post, Comment, Like, No
 
 # if you want to execute the program
 # please run this file
+from config import config
 
-app = create_app(os.getenv('FLASK_CONFIG') or 'default')
+config_name = os.getenv('FLASK_CONFIG') or 'default'
+app = create_app(config_name)
 
 
 migrate = Migrate(app, db, render_as_batch=True)
@@ -94,24 +96,25 @@ def favicon():
 # app.secret_key = GeetestLib.VERSION
 
 # User, Role, Students, Permission, Post, Comment, Like, Notification, Transaction, Activity
-admin.add_view(ModelView(User, db.session, name="Users", endpoint="users"))
-admin.add_view(ModelView(Role, db.session, name="roles", endpoint="roles"))
-admin.add_view(ModelView(Students, db.session, name="Studentss", endpoint="Studentss"))
-# admin.add_view(ModelView(Permission, db.session, name="Permissions", endpoint="Permissions"))
-admin.add_view(ModelView(Post, db.session, name="Posts", endpoint="Posts"))
-admin.add_view(ModelView(Comment, db.session, name="Comments", endpoint="Comments"))
-admin.add_view(ModelView(Like, db.session, name="Likes", endpoint="Likes"))
-admin.add_view(ModelView(Notification, db.session, name="Notifications", endpoint="Notifications"))
-admin.add_view(ModelView(Transaction, db.session, name="Transactions", endpoint="Transactions"))
-admin.add_view(ModelView(Activity, db.session, name="Activities", endpoint="Activities"))
-admin.add_view(FileAdmin("."))
-ApiDoc(
-    app,
-    title="Sample App",
-    version="1.0.0",
-    description="A simple app API",
-)
-app.config["API_DOC_MEMBER"] = ["app", "main"]
+if config[config_name].DEBUG:
+    admin.add_view(ModelView(User, db.session, name="Users", endpoint="users"))
+    admin.add_view(ModelView(Role, db.session, name="roles", endpoint="roles"))
+    admin.add_view(ModelView(Students, db.session, name="Studentss", endpoint="Studentss"))
+    # admin.add_view(ModelView(Permission, db.session, name="Permissions", endpoint="Permissions"))
+    admin.add_view(ModelView(Post, db.session, name="Posts", endpoint="Posts"))
+    admin.add_view(ModelView(Comment, db.session, name="Comments", endpoint="Comments"))
+    admin.add_view(ModelView(Like, db.session, name="Likes", endpoint="Likes"))
+    admin.add_view(ModelView(Notification, db.session, name="Notifications", endpoint="Notifications"))
+    admin.add_view(ModelView(Transaction, db.session, name="Transactions", endpoint="Transactions"))
+    admin.add_view(ModelView(Activity, db.session, name="Activities", endpoint="Activities"))
+    admin.add_view(FileAdmin("."))
+    ApiDoc(
+        app,
+        title="Sample App",
+        version="1.0.0",
+        description="A simple app API",
+    )
+    app.config["API_DOC_MEMBER"] = ["app", "main"]
 if __name__ == '__main__':
 
     app.run(debug=True, host='0.0.0.0')