diff --git a/compose/src/main/java/org/zhiwei/compose/model/Screen.kt b/compose/src/main/java/org/zhiwei/compose/model/Screen.kt
index d2444eb..4920a89 100644
--- a/compose/src/main/java/org/zhiwei/compose/model/Screen.kt
+++ b/compose/src/main/java/org/zhiwei/compose/model/Screen.kt
@@ -17,6 +17,7 @@ import org.zhiwei.compose.screen.basic.material3.Text_Screen
 import org.zhiwei.compose.screen.basic.material3.TopAppbarTabs_Screen
 import org.zhiwei.compose.screen.basic.material3.Widget_Screen
 import org.zhiwei.compose.screen.gesture.Clickable_Screen
+import org.zhiwei.compose.screen.gesture.SwipeScroll_Screen
 import org.zhiwei.compose.screen.gesture.TapDragGestures_Screen
 import org.zhiwei.compose.screen.gesture.TransformGestures_Screen
 import org.zhiwei.compose.screen.layout_state.ConstraintLayout_Screen
@@ -173,6 +174,10 @@ internal object GestureScreenUIs {
             "Transforms",
             "对控件元素的转换操作，包括平移、缩放、旋转等。"
         ) { TransformGestures_Screen(modifier) },
+        CourseItemModel(
+            "SwipeScrollable",
+            "Modifier的一些其他操作手势，侧滑，滚动等。"
+        ) { SwipeScroll_Screen(modifier) },
     )
 }
 
diff --git a/compose/src/main/java/org/zhiwei/compose/screen/gesture/SwipeScrollable.kt b/compose/src/main/java/org/zhiwei/compose/screen/gesture/SwipeScrollable.kt
new file mode 100644
index 0000000..c336f4f
--- /dev/null
+++ b/compose/src/main/java/org/zhiwei/compose/screen/gesture/SwipeScrollable.kt
@@ -0,0 +1,214 @@
+package org.zhiwei.compose.screen.gesture
+
+import androidx.compose.animation.core.TweenSpec
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.AnchoredDraggableState
+import androidx.compose.foundation.gestures.DraggableAnchors
+import androidx.compose.foundation.gestures.Orientation
+import androidx.compose.foundation.gestures.anchoredDraggable
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.ExperimentalMaterialApi
+import androidx.compose.material.FractionalThreshold
+import androidx.compose.material.Slider
+import androidx.compose.material.SwipeProgress
+import androidx.compose.material.Text
+import androidx.compose.material.rememberSwipeableState
+import androidx.compose.material.swipeable
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.SideEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.IntOffset
+import androidx.compose.ui.unit.dp
+import org.zhiwei.compose.ui.widget.Title_Desc_Text
+import org.zhiwei.compose.ui.widget.Title_Sub_Text
+import org.zhiwei.compose.ui.widget.Title_Text
+import kotlin.math.roundToInt
+
+/**
+ * 作者： iOrchid
+ * 主页： [Github](https://github.com/iOrchid)
+ * 日期： 2024年05月18日 10:12
+ * 签名： 天行健，君子以自强不息；地势坤，君子以厚德载物。
+ * You never know what you can do until you try !
+ * 演示一些拖拽，侧滑和滚动相关的一些手势事件
+ */
+@Composable
+internal fun SwipeScroll_Screen(modifier: Modifier = Modifier) {
+    Column(modifier.fillMaxSize()) {
+        Title_Text(title = "Swipeable")
+        Title_Sub_Text(title = "1. 侧滑事件的简单实现，swipeable操作符，以及替代方式的演示。")
+        Title_Desc_Text(desc = "swipeable的使用,设置fraction的位置不同，滑动切换的临界点就不一样。")
+        UI_Swipeable()
+        Title_Desc_Text(desc = "替代swipeable，使用推荐的新的api，AnchoredDraggable实现相同效果。")
+        UI_AnchoredDraggable()
+    }
+}
+
+@OptIn(ExperimentalMaterialApi::class)
+@Composable
+private fun UI_Swipeable() {
+    var fraction by remember { mutableFloatStateOf(0.3f) }
+
+    val swipeableState = rememberSwipeableState(
+        initialValue = 0,
+        confirmStateChange = {
+            true
+        }
+    )
+    //fraction简单理解就是，滑动过渡的临界条件，在临界点之前，会返回到原点，过了临界点，就滑过去到终点
+    Row(verticalAlignment = Alignment.CenterVertically) {
+        Text("Fraction")
+        Spacer(modifier = Modifier.width(8.dp))
+        Slider(value = fraction, onValueChange = { fraction = it })
+    }
+
+    BoxWithConstraints(modifier = Modifier.fillMaxWidth()) {
+
+        val width = maxWidth
+        val squareSize = 60.dp
+
+        val sizePx = with(LocalDensity.current) { (width - squareSize).toPx() }
+        val anchors = mapOf(0f to 0, sizePx to 1) // Maps anchor points (in px) to states
+        Box(
+            modifier = Modifier
+                .width(width)
+                //可以看出swipe已经废弃，AnchoredDraggable替代api，稍后演示。
+                .swipeable(
+                    state = swipeableState,
+                    anchors = anchors,
+                    thresholds = { _, _ -> FractionalThreshold(fraction) },
+                    orientation = Orientation.Horizontal
+                )
+                .background(Color.LightGray, RoundedCornerShape(8.dp))
+        ) {
+            Box(
+                Modifier
+                    .offset {
+                        IntOffset(swipeableState.offset.value.roundToInt(), 0)
+                    }
+                    .size(squareSize)
+                    .background(Color.Blue, RoundedCornerShape(8.dp))
+            )
+        }
+    }
+
+    val direction: Float = swipeableState.direction
+    val currentValue: Int = swipeableState.currentValue
+    val targetValue: Int = swipeableState.targetValue
+    val overflow: Float = swipeableState.overflow.value
+    val offset: Float = swipeableState.offset.value
+    val progress: SwipeProgress<Int> = swipeableState.progress
+
+    Spacer(modifier = Modifier.height(20.dp))
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .height(180.dp)
+            .background(Color.Blue)
+    ) {
+
+        Text(
+            color = Color.White,
+            text =
+            "滑动方向:$direction\n" +
+                    "动画在执行: ${swipeableState.isAnimationRunning}\n" +
+                    "当前value: ${currentValue}\n" +
+                    "目标value: ${targetValue}\n" +
+                    "是否越界: ${overflow}\n" +
+                    "偏移量: $offset\n" +
+                    "进度: $progress"
+        )
+
+    }
+}
+
+//使用AnchoredDraggable代替swipeable实现侧滑效果
+@OptIn(ExperimentalMaterialApi::class, ExperimentalFoundationApi::class)
+@Composable
+private fun UI_AnchoredDraggable() {
+    var fraction by remember { mutableFloatStateOf(0.3f) }
+
+    //fraction简单理解就是，滑动过渡的临界条件，在临界点之前，会返回到原点，过了临界点，就滑过去到终点
+    Row(verticalAlignment = Alignment.CenterVertically) {
+        Text("Fraction")
+        Spacer(modifier = Modifier.width(8.dp))
+        Slider(value = fraction, onValueChange = { fraction = it })
+    }
+    val squareSize = 60.dp
+    val density = LocalDensity.current
+    BoxWithConstraints(Modifier.fillMaxWidth()) {
+
+        //end的锚点位置，要放方块末端到屏幕右边，end to end
+        val widthPx = with(LocalDensity.current) {
+            (maxWidth - squareSize).toPx()
+        }
+        val anchors = DraggableAnchors<String> {
+            //两个锚点
+            "Start" at 0f
+//            "Middle" at widthPx / 2f //可以多个锚点，这里模拟加个中间锚点
+            "End" at widthPx
+        }
+        val state = remember {
+            AnchoredDraggableState(
+                initialValue = "Start",
+                anchors = anchors,
+                //位置阈值，50%的位置，或者指定点 with(density) { 56.dp.toPx() }
+                positionalThreshold = { totalDistance: Float -> totalDistance * 0.5f },
+                //速度阈值
+                velocityThreshold = { with(density) { 125.dp.toPx() } },
+                animationSpec = TweenSpec()
+            )
+        }
+        SideEffect {
+            state.updateAnchors(anchors)
+        }
+        Box(
+            modifier = Modifier
+                .fillMaxWidth()
+                .background(Color.LightGray, RoundedCornerShape(8.dp))
+        ) {
+            Box(
+                Modifier
+                    .offset {
+                        IntOffset(
+                            state
+                                .requireOffset()
+                                .roundToInt(), 0
+                        )
+                    }
+                    .anchoredDraggable(state = state, orientation = Orientation.Horizontal)
+                    .size(squareSize)
+                    .background(Color.Blue, RoundedCornerShape(8.dp))
+            )
+        }
+    }
+}
+
+private enum class DragValue { Start, Center, End }
+
+
+@Preview
+@Composable
+private fun PreviewSwipeScroll() {
+    SwipeScroll_Screen()
+}
\ No newline at end of file
diff --git a/compose/src/main/java/org/zhiwei/compose/screen/layout_state/CustomModifier.kt b/compose/src/main/java/org/zhiwei/compose/screen/layout_state/CustomModifier.kt
index f6e70ae..e92601c 100644
--- a/compose/src/main/java/org/zhiwei/compose/screen/layout_state/CustomModifier.kt
+++ b/compose/src/main/java/org/zhiwei/compose/screen/layout_state/CustomModifier.kt
@@ -172,6 +172,7 @@ private fun UI_CustomModifier() {
                     .nonComposedBackground(160.dp, 30.dp)
                     .width(150.dp)
             ) {
+                //注意⚠️：compose的好多组件可能会有自己作用域内的扩展函数，比如Box内就有Modifier的matchParentSize
                 Text(text = "重组Recomposed:${counter.intValue}", color = Color.White)
             }
             Box(