diff --git a/example/docs/zh-CN/components/splitPanel.md b/example/docs/zh-CN/components/splitPanel.md
index 07ae38aa..dd5ee3f0 100644
--- a/example/docs/zh-CN/components/splitPanel.md
+++ b/example/docs/zh-CN/components/splitPanel.md
@@ -10,31 +10,129 @@
 <template>
 <div>
     <lay-split-panel style="height: 300px">
-        <lay-split-panel-item>1</lay-split-panel-item>
-        <lay-split-panel-item>2</lay-split-panel-item>
+        <lay-split-panel-item>A</lay-split-panel-item>
+        <lay-split-panel-item>B</lay-split-panel-item>
+        <lay-split-panel-item>C</lay-split-panel-item>
     </lay-split-panel>
 </div>
 </template>
 
 <script>
-import { ref } from 'vue';
 
 export default {
   setup() {
-    const loading = ref(true);
-    const active = ref(-1);
-    const nexts = () => {
-      if (active.value++ >=3) active.value = 0
-    };
-    const previous = () => {
-      if (active.value-- ===0) active.value = 0
-    };
-    return {
-        loading,
-        active
-    }
   }
 }
 </script>
 
+:::
+
+::: title 自定义比例
+:::
+
+
+::: demo
+
+<template>
+<div>
+    <lay-split-panel style="height: 300px">
+        <lay-split-panel-item :space="30">1</lay-split-panel-item>
+        <lay-split-panel-item :space="20">2</lay-split-panel-item>
+        <lay-split-panel-item :space="50">3</lay-split-panel-item>
+    </lay-split-panel>
+</div>
+</template>
+
+<script>
+
+export default {
+  setup() {
+  }
+}
+</script>
+
+:::
+
+::: title 垂直布局
+:::
+
+
+::: demo
+
+<template>
+<div>
+    <lay-split-panel :vertical="true" style="height: 600px; width: 100%">
+        <lay-split-panel-item>1</lay-split-panel-item>
+        <lay-split-panel-item>2</lay-split-panel-item>
+        <lay-split-panel-item>3</lay-split-panel-item>
+    </lay-split-panel>
+</div>
+</template>
+
+<script>
+
+export default {
+  setup() {
+  }
+}
+</script>
+
+:::
+
+::: title 组合用法
+:::
+
+
+::: demo
+
+<template>
+<div>
+    <lay-split-panel style="height: 600px;">
+        <lay-split-panel-item :space="60">
+            <lay-split-panel :vertical="true" style="height: 600px; width: 100%">
+                <lay-split-panel-item :space="40">1</lay-split-panel-item>
+                <lay-split-panel-item :space="40">2</lay-split-panel-item>
+            </lay-split-panel>
+        </lay-split-panel-item>
+        <lay-split-panel-item :space="40">2</lay-split-panel-item>
+    </lay-split-panel>
+</div>
+</template>
+
+<script>
+
+export default {
+  setup() {
+  }
+}
+</script>
+
+:::
+
+::: title splitPanel属性
+:::
+
+::: table
+
+| 属性  | 描述 | 类型 |可选值 | 默认值|
+| ----- | ---- | ------ | ---| ---|
+| vertical | 是否垂直布局 | Boolean |`true` `false`| false |
+| minSize | 块拉动最小范围(按像素 `px`) | number | - | 50  |
+:::
+
+::: title splitPanelItem属性
+:::
+
+::: table
+
+| 属性  | 描述 | 类型 |可选值 | 默认值|
+| ----- | ---- | ------ | ---| ---|
+| space | 默认每个站多大比例（`%`）, 设置一个，<br/> 其他的都需要设置，合计为（`100` ） | number | - | 按照个数平分 |
+:::
+
+
+::: comment
+:::
+
+::: previousNext splitPanel
 :::
\ No newline at end of file
diff --git a/src/module/splitPanel/index.less b/src/module/splitPanel/index.less
index 2b7e3eff..860a2bd6 100644
--- a/src/module/splitPanel/index.less
+++ b/src/module/splitPanel/index.less
@@ -1,6 +1,7 @@
 .lay-split-panel{
   height: 100%;
   display: flex;
+  position: relative;
   .lay-split-panel-item {
     height: 100%;
     flex-grow: 1;
@@ -15,20 +16,48 @@
     height: 100%;
     width: 3px;
     border: 1px #eeeeee solid;
-    background-color: #e8e8e8;
+    background-color: #fafafa;
     border-left: none;
     border-right: none;
     cursor: col-resize;
+    display: flex;
+    align-items: center;
+    &:before{
+      content: "";
+      height: 6px;
+      width: 100%;
+      border: 2px solid #dcdee2;
+      border-left: 0;
+      border-right: 0;
+    }
   }
+}
 
-  //.lay-split-panel-line:before{
-  //  content: '';
-  //  position: relative;
-  //  height: 100%;
-  //  left: -5px;
-  //  top: -1px;
-  //  width: 3px;
-  //  border: 1px #eeeeee solid;
-  //  cursor: col-resize;
-  //}
+.lay-split-panel-vertical{
+  flex-direction: column;
+  position: relative;
+  .lay-split-panel-item-move{
+    user-select: none;
+    pointer-events: none;
+    cursor: row-resize;
+  }
+  .lay-split-panel-line{
+    display: flex;
+    justify-content: center;
+    width: 100%;
+    height: 3px;
+    cursor: row-resize;
+    border: 1px #eeeeee solid;
+    background-color: #fafafa;
+    border-top: none;
+    border-bottom: none;
+    &:before{
+      content: "";
+      height: 100%;
+      width: 6px;
+      border: 2px solid #dcdee2;
+      border-top: none;
+      border-bottom: none;
+    }
+  }
 }
\ No newline at end of file
diff --git a/src/module/splitPanel/index.vue b/src/module/splitPanel/index.vue
index 4fc12fc4..018850c3 100644
--- a/src/module/splitPanel/index.vue
+++ b/src/module/splitPanel/index.vue
@@ -1,8 +1,10 @@
 <template>
   <div
     ref="target"
-    class="lay-split-panel"
-    :style="{ cursor: domStatus ? 'col-resize' : '' }"
+    :class="['lay-split-panel', vertical ? 'lay-split-panel-vertical' : '']"
+    :style="{
+      cursor: domStatus ? (!vertical ? 'col-resize' : 'row-resize') : '',
+    }"
     v-on="{ mouseup: mouseup }"
   >
     <slot></slot>
@@ -10,59 +12,91 @@
 </template>
 
 <script setup name="laySplitPanel" lang="ts">
-import {
-  ref,
-  watch,
-  provide,
-  defineProps,
-  withDefaults,
-  defineEmits,
-  onMounted,
-} from "vue";
+import { ref, watch, provide, defineProps, withDefaults, onMounted } from "vue";
 import "./index.less";
 
 // 属性接口定义
 export interface LayStepProps {
-  active?: number;
+  vertical?: boolean;
+  minSize?: number;
 }
 // props初始化数据定义
 const props = withDefaults(defineProps<LayStepProps>(), {
-  active: 0,
+  vertical: false,
+  minSize: 50,
 });
 let domEvent = ref();
 let domStatus = ref(false);
-let otherDom = ref(0);
 const target = ref();
 
-const divSetInterval = (width, event) => {
-  console.log(width);
-  const boxLeft = target.value.offsetLeft;
-  const boxWidth = target.value.offsetWidth;
-  const prevDom = domEvent.value.target.previousElementSibling;
-  const nextDom = domEvent.value.target.nextElementSibling;
-  const timer = setInterval(() => {
-    const prevDomLeft = domEvent.value.target.previousElementSibling.offsetLeft;
-    const lineOffsetLeft = domEvent.value.target.offsetLeft;
-    prevDom.style.width = ((event.layerX - prevDomLeft) / boxWidth) * 100 + "%";
-    nextDom.style.width =
-      ((boxWidth - boxLeft - event.layerX - 5) / boxWidth) * 100 + "%";
-    console.log(event.layerX, prevDomLeft);
-  }, 100);
-  if (prevDom?.clientWidth === width) {
-    clearInterval(timer);
-  }
-};
-
 onMounted(() => {
-  const boxLeft = target.value.offsetLeft;
   const boxWidth = target.value.offsetWidth;
-  const prevDomLeft = domEvent.value.target.previousElementSibling.offsetLeft;
-  target.value.addEventListener("mousemove", (event: { layerX: any }) => {
-    if (domStatus.value) {
-      divSetInterval(event.layerX - prevDomLeft, event);
-      console.log(event.layerX, prevDomLeft);
-    }
+  const boxHeight = target.value.offsetHeight;
+  window.addEventListener("scroll", (event) => {
+    console.log(event);
   });
+  target.value.addEventListener(
+    "mousemove",
+    (event: { layerX: any; layerY: any }) => {
+      if (domStatus.value) {
+        const prevDom = domEvent.value.target.previousElementSibling;
+        const nextDom = domEvent.value.target.nextElementSibling;
+        if (!props.vertical) {
+          const prevDomLeft =
+            domEvent.value.target.previousElementSibling.offsetLeft;
+          const prevDomWidth =
+            domEvent.value.target.previousElementSibling.offsetWidth;
+          const nextDomWidth =
+            domEvent.value.target.nextElementSibling.offsetWidth;
+          const otherWidth = boxWidth - (prevDomWidth + nextDomWidth + 5);
+          const otherWidthPercentage =
+            ((prevDomWidth + nextDomWidth + 5) / boxWidth) * 100;
+          if (
+            event.layerX - prevDomLeft < props.minSize ||
+            boxWidth - (event.layerX - prevDomLeft) - otherWidth < props.minSize
+          ) {
+            return false;
+          }
+          prevDom.style.width =
+            ((event.layerX - prevDomLeft) / (prevDomWidth + nextDomWidth + 5)) *
+              otherWidthPercentage +
+            "%";
+          nextDom.style.width =
+            ((boxWidth - (event.layerX - prevDomLeft) - otherWidth) /
+              (prevDomWidth + nextDomWidth + 5)) *
+              otherWidthPercentage +
+            "%";
+        } else {
+          const prevDomTop =
+            domEvent.value.target.previousElementSibling.offsetTop;
+          const prevDomHeight =
+            domEvent.value.target.previousElementSibling.offsetHeight;
+          const nextDomHeight =
+            domEvent.value.target.nextElementSibling.offsetHeight;
+          const otherHeight = boxHeight - (prevDomHeight + nextDomHeight + 5);
+          const otherHeightPercentage =
+            ((prevDomHeight + nextDomHeight + 5) / boxHeight) * 100;
+          if (
+            event.layerY - prevDomTop < props.minSize ||
+            boxHeight - (event.layerY - prevDomTop) - otherHeight <
+              props.minSize
+          ) {
+            return false;
+          }
+          prevDom.style.height =
+            ((event.layerY - prevDomTop) /
+              (prevDomHeight + nextDomHeight + 5)) *
+              otherHeightPercentage +
+            "%";
+          nextDom.style.height =
+            ((boxHeight - (event.layerY - prevDomTop) - otherHeight) /
+              (prevDomHeight + nextDomHeight + 5)) *
+              otherHeightPercentage +
+            "%";
+        }
+      }
+    }
+  );
 });
 
 const moveChange = (event: any, status: boolean) => {
@@ -74,9 +108,6 @@ const mouseup = () => {
   domStatus.value = false;
 };
 
-// 绑定事件
-const emits = defineEmits(["onChange"]);
-
 // 定义初始化个数数组
 const steps = ref([]);
 // 监听有几个lay-split-panel-item
@@ -87,6 +118,7 @@ watch(steps, () => {
     }
   );
 });
+
 // 向lay-split-panel-item传递参数
 provide("laySplitPanel", {
   props,
diff --git a/src/module/splitPanelItem/index.vue b/src/module/splitPanelItem/index.vue
index 25f0d436..f7fca941 100644
--- a/src/module/splitPanelItem/index.vue
+++ b/src/module/splitPanelItem/index.vue
@@ -2,12 +2,22 @@
   <div
     v-if="!isStart"
     :class="[!isStart ? 'lay-split-panel-line' : '']"
-    :style="{ cursor: 'col-resize' }"
     ref="el"
     v-on="{ mousedown: mousedown, mouseup: mouseup }"
   ></div>
-  <div :class="['lay-split-panel-item']">
-    <slot> {{ parents.elementX }}{{ pressed }}</slot>
+  <div
+    v-if="isVertical"
+    :class="['lay-split-panel-item']"
+    :style="{ height: `${space ? space : (100 + space) / stepsCount}%` }"
+  >
+    <slot></slot>
+  </div>
+  <div
+    v-else
+    :class="['lay-split-panel-item']"
+    :style="{ width: `${space ? space : (100 + space) / stepsCount}%` }"
+  >
+    <slot></slot>
   </div>
 </template>
 
@@ -28,19 +38,12 @@ import {
 import type { ComputedRef } from "vue";
 
 export interface LayStepItemProps {
-  title?: string;
-  content?: string;
-  icon?: string;
-  status?: string;
+  space?: number;
 }
 
 const props = withDefaults(defineProps<LayStepItemProps>(), {
-  title: "",
-  content: "",
-  icon: "",
-  status: "",
+  space: 0,
 });
-
 const index = ref(-1);
 const parents: any = inject("laySplitPanel");
 const currentInstance: any = getCurrentInstance();
@@ -51,15 +54,10 @@ const setIndex = (val: number) => {
 
 const mousedown = (event: any) => {
   moveStatus.value = true;
-  const prevDomWidth = event.target.previousElementSibling.offsetWidth;
-  const lineOffsetLeft = event.target.offsetLeft;
   parents.moveChange(event, true);
-
-  console.log(prevDomWidth);
-  console.log(lineOffsetLeft);
 };
 
-const mouseup = (event: any, index: any) => {
+const mouseup = (event: any) => {
   moveStatus.value = false;
 };
 
@@ -68,7 +66,7 @@ const stepsCount = computed(() => {
 });
 
 const isVertical = computed(() => {
-  return parents.props.direction === "vertical";
+  return parents.props.vertical;
 });
 
 const isLast: ComputedRef<boolean> = computed(() => {
@@ -80,10 +78,10 @@ const isLast: ComputedRef<boolean> = computed(() => {
 const isStart: ComputedRef<boolean> = computed(() => {
   return parents.steps.value[0]?.itemId === currentInstance.uid;
 });
-
 const stepItemState = reactive({
   itemId: computed(() => currentInstance?.uid),
   setIndex,
+  width: [],
 });
 
 parents.steps.value = [...parents.steps.value, stepItemState];