diff --git a/lib/views/widgets/SingleChildRenderObjectWidget/FadeTransition/node1_base.dart b/lib/views/widgets/SingleChildRenderObjectWidget/FadeTransition/node1_base.dart
index 4d02c7d..9e69d82 100644
--- a/lib/views/widgets/SingleChildRenderObjectWidget/FadeTransition/node1_base.dart
+++ b/lib/views/widgets/SingleChildRenderObjectWidget/FadeTransition/node1_base.dart
@@ -36,12 +36,8 @@ class _CustomFadeTransitionState extends State<CustomFadeTransition>
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-      onTap: () {
-        setState(() {
-          _ctrl.reset();
-          _ctrl.forward();
-        });
-      },
+      onTap: () => _ctrl.forward(from: 0),
+
       child: Container(
         color: Colors.grey.withAlpha(22),
         width: 100,
diff --git a/lib/views/widgets/StatefulWidget/AlignTransition/node1_base.dart b/lib/views/widgets/StatefulWidget/AlignTransition/node1_base.dart
index 4973ebe..2c0cac9 100644
--- a/lib/views/widgets/StatefulWidget/AlignTransition/node1_base.dart
+++ b/lib/views/widgets/StatefulWidget/AlignTransition/node1_base.dart
@@ -36,12 +36,7 @@ class _CustomAlignTransitionState extends State<CustomAlignTransition>
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-        onTap: () {
-          setState(() {
-            _ctrl.reset();
-            _ctrl.forward();
-          });
-        },
+        onTap: () => _ctrl.forward(from: 0),
         child: Container(
           width: MediaQuery.of(context).size.width,
           color: Colors.grey.withAlpha(33),
diff --git a/lib/views/widgets/StatefulWidget/DecoratedBoxTransition/node1_base.dart b/lib/views/widgets/StatefulWidget/DecoratedBoxTransition/node1_base.dart
index e0381e1..2d98705 100644
--- a/lib/views/widgets/StatefulWidget/DecoratedBoxTransition/node1_base.dart
+++ b/lib/views/widgets/StatefulWidget/DecoratedBoxTransition/node1_base.dart
@@ -39,12 +39,7 @@ class _CustomDecoratedBoxTransitionState
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-        onTap: () {
-          setState(() {
-            _ctrl.reset();
-            _ctrl.forward();
-          });
-        },
+        onTap: () => _ctrl.forward(from:  0),
         child: Container(
           width: 200,
           height: 100,
diff --git a/lib/views/widgets/StatefulWidget/PositionedTransition/node1_base.dart b/lib/views/widgets/StatefulWidget/PositionedTransition/node1_base.dart
index aba0f6a..0413296 100644
--- a/lib/views/widgets/StatefulWidget/PositionedTransition/node1_base.dart
+++ b/lib/views/widgets/StatefulWidget/PositionedTransition/node1_base.dart
@@ -37,12 +37,7 @@ class _CustomPositionedTransitionState extends State<CustomPositionedTransition>
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-        onTap: () {
-          setState(() {
-            _ctrl.reset();
-            _ctrl.forward();
-          });
-        },
+        onTap: () => _ctrl.forward(from: 0),
         child: Container(
           color: Colors.grey.withAlpha(33),
           width: 200,
diff --git a/lib/views/widgets/StatefulWidget/RelativePositionedTransition/node1_base.dart b/lib/views/widgets/StatefulWidget/RelativePositionedTransition/node1_base.dart
index 8961c86..8792e6e 100644
--- a/lib/views/widgets/StatefulWidget/RelativePositionedTransition/node1_base.dart
+++ b/lib/views/widgets/StatefulWidget/RelativePositionedTransition/node1_base.dart
@@ -40,12 +40,7 @@ class _CustomRelativePositionedTransitionState
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-        onTap: () {
-          setState(() {
-            _ctrl.reset();
-            _ctrl.forward();
-          });
-        },
+        onTap: () => _ctrl.forward(from: 0),
         child: Container(
           color: Colors.grey.withAlpha(33),
           width: 200,
diff --git a/lib/views/widgets/StatefulWidget/RotationTransition/node1_base.dart b/lib/views/widgets/StatefulWidget/RotationTransition/node1_base.dart
index aa3fff9..cacf18b 100644
--- a/lib/views/widgets/StatefulWidget/RotationTransition/node1_base.dart
+++ b/lib/views/widgets/StatefulWidget/RotationTransition/node1_base.dart
@@ -23,7 +23,7 @@ class _CustomRotationTransitionState extends State<CustomRotationTransition> wit
 
   @override
   void initState() {
-     _ctrl= AnimationController(vsync: this,duration: Duration(seconds: 2));
+     _ctrl= AnimationController(vsync: this,duration: const Duration(seconds: 2));
      _ctrl.forward();
     super.initState();
   }
@@ -37,19 +37,14 @@ class _CustomRotationTransitionState extends State<CustomRotationTransition> wit
   Widget build(BuildContext context) {
 
     return GestureDetector(
-      onTap: () {
-        setState(() {
-          _ctrl.reset();
-          _ctrl.forward();
-        });
-      },
+      onTap: () => _ctrl.forward(from: 0),
       child: Container(
         color: Colors.grey.withAlpha(22),
         width: 100,
         height: 100,
         child: RotationTransition(
           turns: CurvedAnimation(parent: _ctrl, curve: Curves.linear),
-          child: Icon(Icons.android,color: Colors.green,size: 60),
+          child: const Icon(Icons.camera_outlined,color: Colors.green,size: 60),
         ),
       ),
     );
diff --git a/lib/views/widgets/StatefulWidget/ScaleTransition/node1_base.dart b/lib/views/widgets/StatefulWidget/ScaleTransition/node1_base.dart
index 1fe7372..167ba93 100644
--- a/lib/views/widgets/StatefulWidget/ScaleTransition/node1_base.dart
+++ b/lib/views/widgets/StatefulWidget/ScaleTransition/node1_base.dart
@@ -35,12 +35,7 @@ class _CustomScaleTransitionState extends State<CustomScaleTransition>
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-        onTap: () {
-          setState(() {
-            _ctrl.reset();
-            _ctrl.forward();
-          });
-        },
+        onTap: () => _ctrl.forward(from: 0),
         child: Container(
           color: Colors.grey.withAlpha(22),
           width: 100,
diff --git a/lib/views/widgets/StatefulWidget/SizeTransition/node1_base.dart b/lib/views/widgets/StatefulWidget/SizeTransition/node1_base.dart
index 1a9724d..31c4d73 100644
--- a/lib/views/widgets/StatefulWidget/SizeTransition/node1_base.dart
+++ b/lib/views/widgets/StatefulWidget/SizeTransition/node1_base.dart
@@ -37,12 +37,7 @@ class _CustomSizeTransitionState extends State<CustomSizeTransition>
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-      onTap: () {
-        setState(() {
-          _ctrl.reset();
-          _ctrl.forward();
-        });
-      },
+      onTap: () => _ctrl.forward(from: 0),
       child: Wrap(
         runSpacing: 20,
         children: <Widget>[
diff --git a/lib/views/widgets/StatefulWidget/SlideTransition/node1_base.dart b/lib/views/widgets/StatefulWidget/SlideTransition/node1_base.dart
index f51e92e..3d55abb 100644
--- a/lib/views/widgets/StatefulWidget/SlideTransition/node1_base.dart
+++ b/lib/views/widgets/StatefulWidget/SlideTransition/node1_base.dart
@@ -37,12 +37,7 @@ class _CustomSlideTransitionState extends State<CustomSlideTransition>
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-        onTap: () {
-          setState(() {
-            _ctrl.reset();
-            _ctrl.forward();
-          });
-        },
+        onTap: () => _ctrl.forward(from: 0),
         child: Container(
           width: MediaQuery.of(context).size.width,
           color: Colors.grey.withAlpha(33),
diff --git a/lib/views/widgets/StatelessWidget/AnimatedIcon/node1_base.dart b/lib/views/widgets/StatelessWidget/AnimatedIcon/node1_base.dart
index 5388e7a..db924a9 100644
--- a/lib/views/widgets/StatelessWidget/AnimatedIcon/node1_base.dart
+++ b/lib/views/widgets/StatelessWidget/AnimatedIcon/node1_base.dart
@@ -42,12 +42,7 @@ class _CustomAnimatedIconState extends State<CustomAnimatedIcon>
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-      onTap: () {
-        setState(() {
-          _ctrl.reset();
-          _ctrl.forward();
-        });
-      },
+      onTap: () => _ctrl.forward(from: 0),
       child: Wrap(
         runSpacing: 30,
         children: _buildChildren(),