diff --git a/lib/src/smart_refresher.dart b/lib/src/smart_refresher.dart
index 576a3366..2954bc5d 100644
--- a/lib/src/smart_refresher.dart
+++ b/lib/src/smart_refresher.dart
@@ -884,9 +884,9 @@ class RefreshConfiguration extends InheritedWidget {
       this.enableLoadingWhenNoData: false,
       this.enableBallisticRefresh: false,
       this.springDescription: const SpringDescription(
-        mass: 0.5,
-        stiffness: 100,
-        damping: 15.6,
+        mass: 2.2,
+        stiffness: 150,
+        damping: 16,
       ),
       this.enableScrollWhenRefreshCompleted: false,
       this.enableLoadingWhenFailed: true,
diff --git a/test/refresh_controller_test.dart b/test/refresh_controller_test.dart
index 5d01344b..32db8c5f 100644
--- a/test/refresh_controller_test.dart
+++ b/test/refresh_controller_test.dart
@@ -68,7 +68,7 @@ void testRequestFun(bool full) {
     await tester.pumpAndSettle(Duration(milliseconds: 2000));
     _refreshController.position.jumpTo(0);
     _refreshController.requestTwoLevel();
-    await tester.pumpAndSettle(Duration(milliseconds: 300));
+    await tester.pumpAndSettle(Duration(milliseconds: 200));
     expect(_refreshController.headerStatus, RefreshStatus.twoLeveling);
     _refreshController.twoLevelComplete();
     await tester.pumpAndSettle();
diff --git a/test/refresh_physics_test.dart b/test/refresh_physics_test.dart
index 0d65eab8..29b92613 100644
--- a/test/refresh_physics_test.dart
+++ b/test/refresh_physics_test.dart
@@ -190,7 +190,7 @@ void main() {
       expect(
           _refreshController.position.pixels -
               _refreshController.position.maxScrollExtent,
-          lessThanOrEqualTo(320.0));
+          lessThanOrEqualTo(300.0));
       await tester.pump(const Duration(milliseconds: 20));
     }
   });