diff --git a/lib/app/page/map/rain/rain.dart b/lib/app/page/map/rain/rain.dart
index 12420313..46e3a10a 100644
--- a/lib/app/page/map/rain/rain.dart
+++ b/lib/app/page/map/rain/rain.dart
@@ -487,11 +487,11 @@ class _RainMapState extends State<RainMap> {
           ),
         if (_selectedStationId != null)
           DraggableScrollableSheet(
-            initialChildSize: 0.7,
+            initialChildSize: 0.3,
             minChildSize: 0.1,
             maxChildSize: 1,
             snap: true,
-            snapSizes: const [0.1, 0.7, 1],
+            snapSizes: const [0.1, 0.3, 0.7, 1],
             builder: (BuildContext context, ScrollController scrollController) {
               return Container(
                 decoration: BoxDecoration(
diff --git a/lib/app/page/map/weather/humidity.dart b/lib/app/page/map/weather/humidity.dart
index 35807fc3..30b61bb6 100644
--- a/lib/app/page/map/weather/humidity.dart
+++ b/lib/app/page/map/weather/humidity.dart
@@ -373,11 +373,11 @@ class _HumidityMapState extends State<HumidityMap> {
           ),
         if (_selectedStationId != null)
           DraggableScrollableSheet(
-            initialChildSize: 0.7,
+            initialChildSize: 0.3,
             minChildSize: 0.1,
             maxChildSize: 1,
             snap: true,
-            snapSizes: const [0.1, 0.7, 1],
+            snapSizes: const [0.1, 0.3, 0.7, 1],
             builder: (BuildContext context, ScrollController scrollController) {
               return Container(
                 decoration: BoxDecoration(
diff --git a/lib/app/page/map/weather/pressure.dart b/lib/app/page/map/weather/pressure.dart
index 5ee5e116..f56c094c 100644
--- a/lib/app/page/map/weather/pressure.dart
+++ b/lib/app/page/map/weather/pressure.dart
@@ -377,11 +377,11 @@ class _PressureMapState extends State<PressureMap> {
           ),
         if (_selectedStationId != null)
           DraggableScrollableSheet(
-            initialChildSize: 0.7,
+            initialChildSize: 0.3,
             minChildSize: 0.1,
             maxChildSize: 1,
             snap: true,
-            snapSizes: const [0.1, 0.7, 1],
+            snapSizes: const [0.1, 0.3, 0.7, 1],
             builder: (BuildContext context, ScrollController scrollController) {
               return Container(
                 decoration: BoxDecoration(
diff --git a/lib/app/page/map/weather/temperature.dart b/lib/app/page/map/weather/temperature.dart
index 194729a0..8cc406e1 100644
--- a/lib/app/page/map/weather/temperature.dart
+++ b/lib/app/page/map/weather/temperature.dart
@@ -388,11 +388,11 @@ class _TemperatureMapState extends State<TemperatureMap> {
           ),
         if (_selectedStationId != null)
           DraggableScrollableSheet(
-            initialChildSize: 0.7,
+            initialChildSize: 0.3,
             minChildSize: 0.1,
             maxChildSize: 1,
             snap: true,
-            snapSizes: const [0.1, 0.7, 1],
+            snapSizes: const [0.1, 0.3, 0.7, 1],
             builder: (BuildContext context, ScrollController scrollController) {
               return Container(
                 decoration: BoxDecoration(
diff --git a/lib/app/page/map/weather/wind.dart b/lib/app/page/map/weather/wind.dart
index c7cb8ae7..8be5c765 100644
--- a/lib/app/page/map/weather/wind.dart
+++ b/lib/app/page/map/weather/wind.dart
@@ -404,11 +404,11 @@ class _WindMapState extends State<WindMap> {
           ),
         if (_selectedStationId != null)
           DraggableScrollableSheet(
-            initialChildSize: 0.7,
+            initialChildSize: 0.3,
             minChildSize: 0.1,
             maxChildSize: 1,
             snap: true,
-            snapSizes: const [0.1, 0.7, 1],
+            snapSizes: const [0.1, 0.3, 0.7, 1],
             builder: (BuildContext context, ScrollController scrollController) {
               return Container(
                 decoration: BoxDecoration(