diff --git a/rog/migrations/0022_auto_20220822_2319.py b/rog/migrations/0022_auto_20220822_2319.py
new file mode 100644
index 0000000..c261dbc
--- /dev/null
+++ b/rog/migrations/0022_auto_20220822_2319.py
@@ -0,0 +1,23 @@
+# Generated by Django 3.2.9 on 2022-08-22 14:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rog', '0021_templocation'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='shapelayers',
+            name='layerof',
+            field=models.IntegerField(choices=[(1, 'templocation'), (2, 'Location_line'), (3, 'Location_polygon')], default=1),
+        ),
+        migrations.AlterField(
+            model_name='templocation',
+            name='cp',
+            field=models.FloatField(default=0, null=True, verbose_name='Check Point'),
+        ),
+    ]
diff --git a/rog/migrations/0023_alter_location_cp.py b/rog/migrations/0023_alter_location_cp.py
new file mode 100644
index 0000000..fb24c06
--- /dev/null
+++ b/rog/migrations/0023_alter_location_cp.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.9 on 2022-08-22 14:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rog', '0022_auto_20220822_2319'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='location',
+            name='cp',
+            field=models.FloatField(default=0, null=True, verbose_name='Check Point'),
+        ),
+    ]
diff --git a/rog/models.py b/rog/models.py
index 6e7036d..c3141ac 100644
--- a/rog/models.py
+++ b/rog/models.py
@@ -185,7 +185,7 @@ class SystemSettings(models.Model):
 class Location(models.Model):
     location_id=models.IntegerField(_('Location id'), blank=True, null=True)
     sub_loc_id=models.IntegerField(_('Sub location id'), blank=True, null=True)
-    cp=models.FloatField(_('Check Point'), blank=True, null=True)
+    cp=models.FloatField(_('Check Point'), blank=False, null=True, default=0)
     location_name=models.CharField(_('Location Name'), max_length=2048, default="--- 場所をお願いします --")
     category=models.CharField(_('Category'), max_length=2048, blank=True, null=True)
     subcategory=models.CharField(_('Sub Category'), max_length=2048, blank=True, null=True)
@@ -238,7 +238,7 @@ class Location(models.Model):
 class templocation(models.Model):
     location_id=models.IntegerField(_('Location id'), blank=True, null=True)
     sub_loc_id=models.IntegerField(_('Sub location id'), blank=True, null=True)
-    cp=models.FloatField(_('Check Point'), blank=True, null=True)
+    cp=models.FloatField(_('Check Point'), blank=False, null=True, default=0)
     location_name=models.CharField(_('Location Name'), max_length=2048, default="--- 場所をお願いします --")
     category=models.CharField(_('Category'), max_length=2048, blank=True, null=True)
     subcategory=models.CharField(_('Sub Category'), max_length=2048, blank=True, null=True)