diff --git a/macros/src/stack.rs b/macros/src/stack.rs
index 6856815..9bb7161 100644
--- a/macros/src/stack.rs
+++ b/macros/src/stack.rs
@@ -35,6 +35,7 @@ pub(crate) fn generate_stack_remove_children() -> syn::Result<proc_macro2::Token
             let window = ApplicationWindow::window();
             window._add_removed_widget(removed);
             window.layout_change(self);
+            self.update();
         }
     })
 }
diff --git a/tlib/src/actions.rs b/tlib/src/actions.rs
index a152aa5..0f70e64 100644
--- a/tlib/src/actions.rs
+++ b/tlib/src/actions.rs
@@ -51,6 +51,7 @@ use std::{
 
 type ActionsMap = Box<
     IntMap<
+        // Emitter id
         ObjectId,
         (
             IntSet<ObjectId>,
diff --git a/tlib/src/types.rs b/tlib/src/types.rs
index b42cabc..76715ae 100644
--- a/tlib/src/types.rs
+++ b/tlib/src/types.rs
@@ -353,7 +353,7 @@ impl StaticType for String {
 
     fn dyn_bytes_len(&self) -> usize {
         // An extra '\0'
-        self.bytes().len() + 1
+        self.len() + 1
     }
 }
 
@@ -368,7 +368,7 @@ impl StaticType for &str {
 
     fn dyn_bytes_len(&self) -> usize {
         // An extra '\0'
-        self.bytes().len() + 1
+        self.len() + 1
     }
 }
 
diff --git a/tmui/src/icons/svg_icon.rs b/tmui/src/icons/svg_icon.rs
index 804ac00..7436ffb 100644
--- a/tmui/src/icons/svg_icon.rs
+++ b/tmui/src/icons/svg_icon.rs
@@ -75,6 +75,11 @@ impl SvgIcon {
     pub fn load_bytes(&mut self, data: &[u8]) {
         self.build_from_data(data);
     }
+
+    #[inline]
+    pub fn get_view_size(&self) -> Size {
+        self.view_size
+    }
 }
 
 impl SvgIcon {
diff --git a/tmui/src/primitive/message.rs b/tmui/src/primitive/message.rs
index 5dadb6a..3f8cf69 100644
--- a/tmui/src/primitive/message.rs
+++ b/tmui/src/primitive/message.rs
@@ -11,6 +11,7 @@ use tlib::{
     winit::window::WindowId,
 };
 
+#[allow(clippy::large_enum_variant)]
 pub(crate) enum Message {
     /// VSync signal to redraw the window
     VSync(WindowId, Instant),
diff --git a/tmui/src/tooltip.rs b/tmui/src/tooltip.rs
index 79092d8..1521c0e 100644
--- a/tmui/src/tooltip.rs
+++ b/tmui/src/tooltip.rs
@@ -124,6 +124,7 @@ impl Tooltip {
     }
 }
 
+#[allow(clippy::large_enum_variant)]
 pub(crate) enum TooltipStrat<'a> {
     Show(&'a str, Point, OptionSize, Option<Styles>),
     Hide,
diff --git a/tmui/src/views/list_view/list_store.rs b/tmui/src/views/list_view/list_store.rs
index fc492dc..3e5b31b 100644
--- a/tmui/src/views/list_view/list_store.rs
+++ b/tmui/src/views/list_view/list_store.rs
@@ -396,7 +396,7 @@ impl ListStore {
 
     /// @param `internal`
     /// - true: The view scrolling triggered internally in ListView
-    ///         requires notifying the scroll bar to change the value.
+    ///   requires notifying the scroll bar to change the value.
     ///
     /// @return `true` if scroll value has updated, should update the image.
     #[inline]
diff --git a/tmui/src/views/tree_view/tree_store.rs b/tmui/src/views/tree_view/tree_store.rs
index 63ab7b3..e8c4d39 100644
--- a/tmui/src/views/tree_view/tree_store.rs
+++ b/tmui/src/views/tree_view/tree_store.rs
@@ -557,7 +557,7 @@ impl TreeStore {
 
     /// @param `internal`
     /// - true: The view scrolling triggered internally in TreeView
-    ///         requires notifying the scroll bar to change the value.
+    ///   requires notifying the scroll bar to change the value.
     ///
     /// @return `true` if scroll value has updated, should update the image.
     #[inline]