diff --git a/siui/components/slider/slider.py b/siui/components/slider/slider.py
index 2650e19..4496cb7 100644
--- a/siui/components/slider/slider.py
+++ b/siui/components/slider/slider.py
@@ -88,6 +88,7 @@ def mousePressEvent(self, event):
             # 根据鼠标位置计算对应的 value
             value = self._slider_position_from_mouse(mouse_pos)
             self.setValue(value)
+            self.handle.enterEvent(event)  # 显示工具提示
         super().mousePressEvent(event)
 
     def mouseMoveEvent(self, event):
@@ -106,6 +107,10 @@ def mouseMoveEvent(self, event):
             self.setValue(value)
         super().mouseMoveEvent(event)
 
+    def leaveEvent(self, a0):
+        super().leaveEvent(a0)
+        self.handle.leaveEvent(a0)  # 保证工具提示消失
+
     def _slider_position_from_mouse(self, mouse_pos: QPoint) -> int:
         """
         根据鼠标位置计算滑块的值。
diff --git a/siui/components/tooltip/tooltip.py b/siui/components/tooltip/tooltip.py
index b68bdf7..72f00a7 100644
--- a/siui/components/tooltip/tooltip.py
+++ b/siui/components/tooltip/tooltip.py
@@ -130,7 +130,6 @@ def flash(self):
     def _refresh_position(self):
         pos = QCursor.pos()
         x, y = pos.x(), pos.y()
-        # self.move(x, y)
         self.moveTo(x + 4, y - self.height())    # 动画跟踪，效果更佳，有了锚点直接输入鼠标坐标即可
 
     def resizeEvent(self, event):
@@ -147,9 +146,6 @@ def resizeEvent(self, event):
         # self.text_label.move(0, h - self.text_label.height()) 2024.9.23 - 存在快速滑动鼠标时文字错位的情况
         self.text_label.move(0, h - self.height() + 16)
 
-    def enterEvent(self, event):
-        super().enterEvent(event)
-
     def leaveEvent(self, event):
         super().leaveEvent(event)
         event.ignore()
diff --git a/siui/components/widgets/expands.py b/siui/components/widgets/expands.py
index a9ffccf..80179a3 100644
--- a/siui/components/widgets/expands.py
+++ b/siui/components/widgets/expands.py
@@ -1,7 +1,7 @@
 from PyQt5.QtCore import Qt
 from PyQt5.QtWidgets import QWidget
 
-from siui.components import SiLabel, SiWidget, SiIconLabel, SiDenseHContainer, SiSvgLabel
+from siui.components import SiDenseHContainer, SiIconLabel, SiLabel, SiSvgLabel, SiWidget
 from siui.core import SiColor, SiExpAccelerateAnimation, SiGlobal