update DATABASE_APPS_MAPPING

Ansjer/test_settings.py

@@ -108,7 +108,7 @@ DATABASES = {
 }
 DATABASE_ROUTERS = ['Ansjer.database_router.DatabaseAppsRouter']
 DATABASE_APPS_MAPPING = {
-    'db1': 'default',
+    'Model': 'default',
     'db2': 'mysql02',
 }