diff --git a/Assets/Texture/splash/WeatherWidgetHorizontal.png b/Assets/Texture/splash/WeatherWidgetHorizontal.png
index b79db3b..bfb47e6 100644
Binary files a/Assets/Texture/splash/WeatherWidgetHorizontal.png and b/Assets/Texture/splash/WeatherWidgetHorizontal.png differ
diff --git a/Assets/Texture/splash/WeatherWidgetVertical.png b/Assets/Texture/splash/WeatherWidgetVertical.png
index 4f0e7b8..bbb2a43 100644
Binary files a/Assets/Texture/splash/WeatherWidgetVertical.png and b/Assets/Texture/splash/WeatherWidgetVertical.png differ
diff --git a/Runtime/Editor/VerticalLayoutEditor.cs b/Runtime/Editor/VerticalLayoutEditor.cs
new file mode 100644
index 0000000..6fabc55
--- /dev/null
+++ b/Runtime/Editor/VerticalLayoutEditor.cs
@@ -0,0 +1,49 @@
+using jp.ootr.common;
+using UnityEditor;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace jp.ootr.WeatherWidget.Editor
+{
+    [CustomEditor(typeof(VerticalLayout))]
+    public class VerticalLayoutEditor : UnityEditor.Editor
+    {
+        private bool _debug;
+
+        public override void OnInspectorGUI()
+        {
+            var script = (VerticalLayout)target;
+
+            _debug = EditorGUILayout.ToggleLeft("Debug", _debug);
+            if (_debug)
+            {
+                base.OnInspectorGUI();
+                return;
+            }
+
+            EditorGUI.BeginChangeCheck();
+            EditorGUILayout.LabelField("WeatherWidget", EditorStyle.UiTitle);
+
+            EditorGUILayout.Space();
+
+            script.forecastCount = (int)EditorGUILayout.Slider("Forecast Count", script.forecastCount, 3, 7);
+
+            EditorGUILayout.Space();
+
+            if (EditorGUI.EndChangeCheck()) EditorUtility.SetDirty(script);
+            if (script.splashImage != null)
+            {
+                var texture = (Sprite)EditorGUILayout.ObjectField("Splash Image",
+                    script.splashImage.sprite, typeof(Sprite), false);
+                if (texture != script.splashImage.sprite)
+                {
+                    var splashImageProp = serializedObject.FindProperty("splashImage");
+                    var splashImage = (Image)splashImageProp.objectReferenceValue;
+                    var soImage = new SerializedObject(splashImage);
+                    soImage.FindProperty("m_Texture").objectReferenceValue = texture;
+                    soImage.ApplyModifiedProperties();
+                }
+            }
+        }
+    }
+}
diff --git a/Runtime/Editor/VerticalLayoutEditor.cs.meta b/Runtime/Editor/VerticalLayoutEditor.cs.meta
new file mode 100644
index 0000000..ddccf4d
--- /dev/null
+++ b/Runtime/Editor/VerticalLayoutEditor.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 58505afcbe1345869ee74ab2bee5151b
+timeCreated: 1725307360
\ No newline at end of file