diff --git a/iOS/Pod/Classes/Shader/DoricLayouts.m b/iOS/Pod/Classes/Shader/DoricLayouts.m
index 883c1625..72214e07 100644
--- a/iOS/Pod/Classes/Shader/DoricLayouts.m
+++ b/iOS/Pod/Classes/Shader/DoricLayouts.m
@@ -96,6 +96,9 @@ - (CGSize)measureSize:(CGSize)targetSize {
 - (void)layoutSelf:(CGSize)targetSize {
     self.width = targetSize.width;
     self.height = targetSize.height;
+    for (UIView *view in self.subviews) {
+        [view layoutSelf:[view measureSize:targetSize]];
+    }
 }
 
 - (BOOL)requestSuperview {
@@ -202,7 +205,8 @@ - (CGSize)sizeThatFits:(CGSize)size {
 }
 
 - (void)layoutSelf:(CGSize)targetSize {
-    [super layoutSelf:targetSize];
+    self.width = targetSize.width;
+    self.height = targetSize.height;
     for (UIView *child in self.subviews) {
         if (child.isHidden) {
             continue;
@@ -288,7 +292,8 @@ - (CGSize)sizeThatFits:(CGSize)size {
 }
 
 - (void)layoutSelf:(CGSize)targetSize {
-    [super layoutSelf:targetSize];
+    self.width = targetSize.width;
+    self.height = targetSize.height;
     CGFloat yStart = 0;
     if ((self.gravity & TOP) == TOP) {
         yStart = 0;
@@ -378,7 +383,8 @@ - (CGSize)sizeThatFits:(CGSize)size {
 }
 
 - (void)layoutSelf:(CGSize)targetSize {
-    [super layoutSelf:targetSize];
+    self.width = targetSize.width;
+    self.height = targetSize.height;
     CGFloat xStart = 0;
     if (self.contentWeight) {
         xStart = 0;
diff --git a/iOS/Pod/Classes/Shader/DoricScrollerNode.m b/iOS/Pod/Classes/Shader/DoricScrollerNode.m
index 091deb79..4d601f15 100644
--- a/iOS/Pod/Classes/Shader/DoricScrollerNode.m
+++ b/iOS/Pod/Classes/Shader/DoricScrollerNode.m
@@ -41,7 +41,6 @@ - (CGSize)sizeThatFits:(CGSize)size {
 
 - (void)layoutSelf:(CGSize)targetSize {
     [super layoutSelf:targetSize];
-    [self.contentView layoutSelf:[self.contentView sizeThatFits:targetSize]];
     [self setContentSize:self.contentView.frame.size];
 }
 
diff --git a/iOS/Pod/Classes/Shader/DoricSlideItemNode.m b/iOS/Pod/Classes/Shader/DoricSlideItemNode.m
index a65cb62e..9e254323 100644
--- a/iOS/Pod/Classes/Shader/DoricSlideItemNode.m
+++ b/iOS/Pod/Classes/Shader/DoricSlideItemNode.m
@@ -25,6 +25,9 @@ @interface DoricSlideItemView : DoricStackView
 @end
 
 @implementation DoricSlideItemView
+- (void)layoutSubviews {
+    [super layoutSubviews];
+}
 @end
 
 @implementation DoricSlideItemNode
diff --git a/iOS/Pod/Classes/Shader/DoricSliderNode.m b/iOS/Pod/Classes/Shader/DoricSliderNode.m
index de74db8b..5822745a 100644
--- a/iOS/Pod/Classes/Shader/DoricSliderNode.m
+++ b/iOS/Pod/Classes/Shader/DoricSliderNode.m
@@ -45,12 +45,18 @@ - (CGSize)sizeThatFits:(CGSize)size {
     if (self.subviews.count > 0) {
         CGFloat height = size.height;
         for (UIView *child in self.subviews) {
-            height = MAX(child.height, height);
+            CGSize childSize = [child measureSize:size];
+            height = MAX(childSize.height, height);
         }
-        return CGSizeMake(height, size.height);
+        return CGSizeMake(size.width, size.height);
     }
     return size;
 }
+
+- (void)layoutSelf:(CGSize)targetSize {
+    [super layoutSelf:targetSize];
+    [self reloadData];
+}
 @end
 
 @implementation DoricSliderNode