diff --git a/mia_core/urls.py b/mia_core/urls.py
new file mode 100644
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--- /dev/null
+++ b/mia_core/urls.py
@@ -0,0 +1,50 @@
+# The Mia core application of the Mia project.
+#   by imacat <imacat@mail.imacat.idv.tw>, 2020/8/9
+
+#  Copyright (c) 2020 imacat.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+"""The route settings of the Mia core application.
+
+"""
+from django.urls import path
+
+from . import views
+
+app_name = "mia_core"
+urlpatterns = [
+    # TODO: To be done.
+    path("users", views.todo, name="users"),
+    # TODO: To be done.
+    path("users/create", views.todo, name="users.create"),
+    # TODO: To be done.
+    path("users/store", views.todo, name="users.store"),
+    # TODO: To be done.
+    path("users/<str:login_id>", views.todo, name="users.detail"),
+    # TODO: To be done.
+    path("users/<str:login_id>/edit", views.todo, name="users.edit"),
+    # TODO: To be done.
+    path("users/<str:login_id>/update", views.todo, name="users.update"),
+    # TODO: To be done.
+    path("users/<str:login_id>/delete", views.todo, name="users.delete"),
+    # TODO: To be done.
+    path("api/users/<str:login_id>/exists", views.todo,
+         name="api.users.exists"),
+    # TODO: To be done.
+    path("my-account", views.todo, name="my-account"),
+    # TODO: To be done.
+    path("my-account/edit", views.todo, name="my-account.edit"),
+    # TODO: To be done.
+    path("my-account/update", views.todo, name="my-account.update"),
+]