diff --git a/example/docs/zh-CN/components/step.md b/example/docs/zh-CN/components/step.md
index 61313e05..b34c0dbb 100644
--- a/example/docs/zh-CN/components/step.md
+++ b/example/docs/zh-CN/components/step.md
@@ -15,8 +15,50 @@
         <lay-step-item></lay-step-item>
         <lay-step-item></lay-step-item>
     </lay-step>
-<lay-button size="xs" @click="nexts">下一步</lay-button>
-<lay-button size="xs" @click="previous">上一步</lay-button>
+    <div style="margin-top: 10px">
+        <lay-button size="xs" @click="previous">上一步</lay-button>
+        <lay-button size="xs" @click="nexts">下一步</lay-button>
+    </div>
+</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 composition 为row 的排版
+:::
+
+
+::: demo
+
+<template>
+<div>
+    <lay-step :active="active" composition="row">
+        <lay-step-item title="First" content="First step"></lay-step-item>
+        <lay-step-item title="Second" content="Second step"></lay-step-item>
+        <lay-step-item title="Third" content="Third step"></lay-step-item>
+        <lay-step-item title="Fourth" content="Fourth step"></lay-step-item>
+    </lay-step>
 </div>
 </template>
 
@@ -96,8 +138,8 @@ export default {
         <lay-step-item title="Second" content="Second step"></lay-step-item>
         <lay-step-item title="Third" content="Third step"></lay-step-item>
     </lay-step>
-<lay-button size="xs" @click="next">下一步</lay-button>
 <lay-button size="xs" @click="previous">上一步</lay-button>
+<lay-button size="xs" @click="next">下一步</lay-button>
 </div>
 </template>
 
@@ -139,8 +181,8 @@ export default {
         <lay-step-item title="Third" content="Third step"></lay-step-item>
         <lay-step-item title="Fourth" content="Fourth step"></lay-step-item>
     </lay-step>
-<lay-button size="xs" @click="nexts">下一步</lay-button>
 <lay-button size="xs" @click="previous">上一步</lay-button>
+<lay-button size="xs" @click="nexts">下一步</lay-button>
 </div>
 </template>
 
@@ -180,8 +222,8 @@ export default {
         <lay-step-item title="Second" content="Second step"></lay-step-item>
         <lay-step-item title="Third" content="Third step"></lay-step-item>
     </lay-step>
-<lay-button size="xs" @click="next">下一步</lay-button>
 <lay-button size="xs" @click="previous">上一步</lay-button>
+<lay-button size="xs" @click="next">下一步</lay-button>
 </div>
 </template>
 
@@ -221,8 +263,8 @@ export default {
         <lay-step-item title="Second" content="Second step" icon="layui-icon-tree"></lay-step-item>
         <lay-step-item title="Third" content="Third step" icon="layui-icon-share"></lay-step-item>
     </lay-step>
-<lay-button size="xs" @click="next">下一步</lay-button>
 <lay-button size="xs" @click="previous">上一步</lay-button>
+<lay-button size="xs" @click="next">下一步</lay-button>
 </div>
 </template>
 
@@ -266,8 +308,8 @@ export default {
         <lay-step-item title="Second" content="Second step"></lay-step-item>
         <lay-step-item title="Third" content="Third step"></lay-step-item>
     </lay-step>
-<lay-button size="xs" @click="next">下一步</lay-button>
 <lay-button size="xs" @click="previous">上一步</lay-button>
+<lay-button size="xs" @click="next">下一步</lay-button>
 </div>
 </template>
 
@@ -337,6 +379,50 @@ export default {
 
 :::
 
+::: title 简洁版
+:::
+
+简洁版不支持`垂直``横向``描述``排版`
+
+::: demo
+
+<template>
+<div>
+    <lay-step :active="active" simple @onChange="onChange">
+        <lay-step-item title="First"></lay-step-item>
+        <lay-step-item title="Second"></lay-step-item>
+        <lay-step-item title="Third"></lay-step-item>
+    </lay-step>
+</div>
+</template>
+
+<script>
+import { ref } from 'vue';
+
+export default {
+  setup() {
+    const loading = ref(true);
+    const active = ref(0);
+    const next = () => {
+      if (active.value++ >=2) active.value = 0
+    };
+    const previous = () => {
+      if (active.value-- ===0) active.value = 0
+    };
+
+    const onChange = (index) => {
+        active.value = index
+    };
+    return {
+        loading,
+        active
+    }
+  }
+}
+</script>
+
+:::
+
 ::: title step步骤条属性
 :::
 
@@ -348,7 +434,10 @@ export default {
 | center | 居中布局 | boolean | `true` `false` | `false`  |
 | direction | 垂直/平行布局 | string |`horizontal` `vertical` | `horizontal` |
 | space | 宽度 | string | -    | `auto` |
-| currentStatus | 当前状态显示 | string | `primary` `success` `fail` `warning` | `primary` |
+| currentStatus | 当前状态显示 | string | `primary` `success` `fail` `warning` | `success` |
+| composition | 排版 | string | `default` `row` | `default` |
+| simple | 简洁版 | boolean | `true` `false` |`false`|
+| onChange | 点击切换时监听 | function | - |function(index){}|
 
 :::
 
diff --git a/example/src/view/component.vue b/example/src/view/component.vue
index 7fdcb70d..d0ad42e8 100644
--- a/example/src/view/component.vue
+++ b/example/src/view/component.vue
@@ -365,7 +365,7 @@ export default {
           {
             id: 99,
             title: "分步",
-            subTitle: "setup",
+            subTitle: "step",
             path: "/zh-CN/components/step",
           },
         ],
diff --git a/src/module/step/index.less b/src/module/step/index.less
index 95e78172..942831f9 100644
--- a/src/module/step/index.less
+++ b/src/module/step/index.less
@@ -1,11 +1,16 @@
-@width-height-pace: 20px;
-@step-color: #5FB878;
+@width-height-pace: 24px;
+@step-color: @step-success-color;
+@step-fail-color: #FF5722;
+@step-primary-color: #1E9FFF;
+@step-warning-color: #FFB800;
+@step-success-color: #5FB878;
 
 .lay-step{
   display: flex;
   flex-wrap: nowrap;
   .lay-step-item{
     flex-grow: 1;
+    position: relative;
   }
 
   .is-item-center{
@@ -16,9 +21,10 @@
     flex-grow: 0 !important;
   }
   .lay-step-item-pace{
+    cursor: pointer;
     width: @width-height-pace;
     height: @width-height-pace;
-    border: 2px #8D8D8D solid;
+    border: 1px #8D8D8D solid;
     border-radius: 50%;
     text-align: center;
     line-height: @width-height-pace;
@@ -28,69 +34,88 @@
     margin: 0 auto;
   }
   .lay-step-item-active{
-    border: 2px @step-color solid;
-    color: #FFFFFF;
-    background: @step-color;
+    border: 1px @step-color solid;
+    color: @step-color;
   }
+
   .lay-step-item-wait{
-    border: 2px #000000 solid;
+    border: 1px #000000 solid;
     color: #000000;
   }
 
   .lay-step-item--success {
-    border: 2px @step-color solid;
+    border: 1px @step-color solid;
     color: #FFFFFF;
     background: @step-color;
   }
 
   .lay-step-item--fail{
-    border: 2px #FF5722 solid;
+    border: 1px @step-fail-color solid;
     color: #FFFFFF;
-    background: #FF5722;
+    background: @step-fail-color;
   }
 
   .lay-step-item--warning{
-    border: 2px #FFB800 solid;
+    border: 1px @step-warning-color solid;
     color: #FFFFFF;
-    background: #FFB800;
+    background: @step-warning-color;
   }
   .lay-step-item--primary{
-    border: 2px #1E9FFF solid;
+    border: 1px @step-primary-color solid;
     color: #FFFFFF;
-    background: #1E9FFF;
+    background: @step-primary-color;
   }
 
   .lay-step-item-success {
-    border: 2px @step-color solid;
+    border: 1px @step-color solid;
     color: #FFFFFF;
     background: @step-color;
   }
 
   .lay-step-item-fail{
-    border: 2px #FF5722 solid;
+    border: 1px @step-fail-color solid;
     color: #FFFFFF;
-    background: #FF5722;
+    background: @step-fail-color;
   }
 
   .lay-step-item-warning{
-    border: 2px #FFB800 solid;
+    border: 1px @step-warning-color solid;
     color: #FFFFFF;
-    background: #FFB800;
+    background: @step-warning-color;
   }
   .lay-step-item-primary{
-    border: 2px #1E9FFF solid;
+    border: 1px @step-primary-color solid;
     color: #FFFFFF;
-    background: #1E9FFF;
+    background: @step-primary-color;
   }
 
   .lay-step-item-content{
     color: #8D8D8D;
+    cursor: pointer;
     .lay-step-item-content-title{
       font-weight: bold;
       font-size: 16px;
     }
   }
 
+  .lay-step-item-content-row {
+    color: #8D8D8D;
+    position: absolute;
+    top: 5px;
+    left: 24px;
+    width: calc( 100% - 26px );
+    .lay-step-item-content-title{
+      word-wrap:break-word;
+      max-width: calc(100% - 8px);
+      font-weight: bold;
+      display: inline-block;
+      margin-left: 2px;
+      background: #ffffff;
+      padding: 0 8px;
+      font-size: 16px;
+    }
+  }
+
   .lay-step-item-content-active{
     color: @step-color;
   }
@@ -99,13 +124,13 @@
     color: @step-color;
   }
   .lay-step-item-content--fail{
-    color: #FF5722;
+    color: @step-fail-color;
   }
   .lay-step-item-content--warning{
-    color: #FFB800;
+    color: @step-warning-color;
   }
   .lay-step-item-content--primary{
-    color: #1E9FFF;
+    color: @step-primary-color;
   }
 
   .lay-step-item-content-wait{
@@ -115,13 +140,13 @@
     color: @step-color;
   }
   .lay-step-item-content-fail{
-    color: #FF5722;
+    color: @step-fail-color;
   }
   .lay-step-item-content-warning{
-    color: #FFB800;
+    color: @step-warning-color;
   }
   .lay-step-item-content-primary{
-    color: #1E9FFF;
+    color: @step-primary-color;
   }
 
 
@@ -134,9 +159,9 @@
     content: "";
     position: absolute;
     top: 50%;
-    transform: translateY(-50%);
+    // transform: translateY(-50%);
     display: block;
-    height: 2px;
+    height: 1px;
     width: 100%;
     background: #C9C5C5;
   }
@@ -146,22 +171,99 @@
 
   .lay-step-item-line-active:before {
     transition: background 150ms;
-    background: #5FB878 !important;
+    background: @step-success-color !important;
   }
 
   .lay-step-item-line-fail:before {
     transition: background 150ms;
-    background: #FF5722 !important;
+    background: @step-fail-color !important;
   }
 
   .lay-step-item-line-warning:before {
     transition: background 150ms;
-    background: #FFB800 !important;
+    background: @step-warning-color !important;
   }
 
   .lay-step-item-line-primary:before {
     transition: background 150ms;
-    background: #1E9FFF !important;
+    background: @step-primary-color !important;
+  }
+
+  .lay-step-simple{
+    height: 30px;
+    padding: 0 8px;
+    line-height: 30px;
+    color: #ffffff;
+    background-color: #cecece;
+    cursor: pointer;
+  }
+  .lay-step-item-simple{
+    padding: 0 18px;
+  }
+  .lay-step-item-simple:after{
+    content: "";
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: auto;
+    bottom: auto;
+    border: 15px solid;
+    border-color: transparent transparent transparent #cecece;
+    background-color: transparent;
+    border-radius: 0;
+    display: block;
+    height: auto;
+    width: auto;
+  }
+  .lay-step-item-simple:before{
+    content: "";
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: auto;
+    bottom: auto;
+    border: 15px solid;
+    border-color: transparent transparent transparent #cecece;
+    background-color: transparent;
+    border-radius: 0;
+    display: block;
+    height: auto;
+    width: auto;
+  }
+  .lay-step-item-simple-border:before{
+    left: 1px;
+    border-color: transparent transparent transparent #ffffff;
+  }
+
+  .lay-step-item-simple-active {
+    background-color: #9fd4ae;
+  }
+  .lay-step-item-simple-success {
+    background-color: @step-color;
+  }
+  .lay-step-item-simple-fail {
+    background-color: @step-fail-color;
+  }
+  .lay-step-item-simple-warning {
+    background-color: @step-warning-color;
+  }
+  .lay-step-item-simple-primary {
+    background-color: @step-primary-color;
+  }
+  .lay-step-item-simple-active-border:after{
+    border-color: transparent transparent transparent #9fd4ae !important;
+  }
+  .lay-step-item-simple-success-border:after{
+    border-color: transparent transparent transparent @step-success-color!important;
+  }
+  .lay-step-item-simple-fail-border:after{
+    border-color: transparent transparent transparent @step-fail-color!important;
+  }
+  .lay-step-item-simple-warning-border:after{
+    border-color: transparent transparent transparent @step-warning-color!important;
+  }
+  .lay-step-item-simple-primary-border:after{
+    border-color: transparent transparent transparent @step-primary-color!important;
   }
 
 }
@@ -179,12 +281,15 @@
     position: absolute;
     top: 0;
     left: 50%;
-    transform: translateX(-50%);
+   // transform: translateX(-50%);
     display: block;
-    width: 2px;
+    width: 1px;
     height: 100%;
     background: #C9C5C5;
   }
+  .lay-step-item-content{
+    margin-left: 8px;
+  }
   .is-vertical{
     display: flex;
   }
diff --git a/src/module/step/index.vue b/src/module/step/index.vue
index 9dc9d4cf..989fc478 100644
--- a/src/module/step/index.vue
+++ b/src/module/step/index.vue
@@ -5,7 +5,14 @@
 </template>
 
 <script setup name="layStep" lang="ts">
-import { ref, watch, provide, defineProps, withDefaults } from "vue";
+import {
+  ref,
+  watch,
+  provide,
+  defineProps,
+  withDefaults,
+  defineEmits,
+} from "vue";
 import "./index.less";
 
 export interface LayStepProps {
@@ -14,6 +21,8 @@ export interface LayStepProps {
   direction?: string;
   space?: string;
   currentStatus?: string;
+  composition?: string;
+  simple?: boolean;
 }
 
 const props = withDefaults(defineProps<LayStepProps>(), {
@@ -21,11 +30,19 @@ const props = withDefaults(defineProps<LayStepProps>(), {
   center: false,
   direction: "horizontal",
   space: "auto",
-  currentStatus: "primary",
+  currentStatus: "success",
+  composition: "default",
+  simple: false,
 });
 
 const steps = ref([]);
 
+const emits = defineEmits(["onChange"]);
+
+const change = (index) => {
+  emits("onChange", index - 1);
+};
+
 watch(steps, () => {
   steps.value.forEach(
     (instance: { setIndex: (arg0: any) => void }, index: any) => {
@@ -37,6 +54,7 @@ watch(steps, () => {
 provide("LayStep", {
   props,
   steps,
+  change,
 });
 </script>
 
diff --git a/src/module/stepItem/index.vue b/src/module/stepItem/index.vue
index 912681a9..2ef8f3e1 100644
--- a/src/module/stepItem/index.vue
+++ b/src/module/stepItem/index.vue
@@ -1,8 +1,9 @@
 <template>
   <div
+    v-if="!simple"
     :class="[
       'lay-step-item',
-      isLast && !isCenter ? 'lay-step-item-last' : '',
+      isLast && !isCenter && composition !== 'row' ? 'lay-step-item-last' : '',
       isCenter ? 'is-item-center' : '',
       isVertical ? 'is-vertical' : '',
     ]"
@@ -27,6 +28,7 @@
           isWait ? 'lay-step-item-wait' : '',
           isCenter ? 'is-center' : '',
         ]"
+        @click="onChange(index + 1)"
       >
         <slot name="pace">
           <template v-if="icon">
@@ -42,20 +44,40 @@
         </slot>
       </div>
     </div>
-    <slot>
-      <div
-        :class="[
-          'lay-step-item-content',
-          isActive ? `lay-step-item-content-active` : '',
-          isCurrent === index ? `lay-step-item-content--${currentStatus}` : '',
-          status ? `lay-step-item-content-${status}` : '',
-          isWait ? 'lay-step-item-content-wait' : '',
-        ]"
-      >
+    <div
+      :class="[
+        'lay-step-item-content',
+        composition === 'row' ? 'lay-step-item-content-row' : '',
+        isActive ? `lay-step-item-content-active` : '',
+        isCurrent === index ? `lay-step-item-content--${currentStatus}` : '',
+        status ? `lay-step-item-content-${status}` : '',
+        isWait ? 'lay-step-item-content-wait' : '',
+      ]"
+      @click="onChange(index + 1)"
+    >
+      <slot>
         <div class="lay-step-item-content-title">{{ title }}</div>
         <p>{{ content }}</p>
-      </div>
-    </slot>
+      </slot>
+    </div>
+  </div>
+  <div
+    v-else
+    :class="[
+      'lay-step-item',
+      'lay-step-simple',
+      !isStart ? 'lay-step-item-simple' : '',
+      'lay-step-item-simple-border',
+      isActive ? 'lay-step-item-simple-active' : '',
+      isCurrent === index ? `lay-step-item-simple-${currentStatus}` : '',
+      isCurrentBorder === index
+        ? `lay-step-item-simple-${currentStatus}-border`
+        : '',
+      isSimpleActive ? 'lay-step-item-simple-active-border' : '',
+    ]"
+    @click="onChange(index + 1)"
+  >
+    <slot>{{ index + 1 }}.{{ title }}</slot>
   </div>
 </template>
 
@@ -95,6 +117,10 @@ const setIndex = (val: number) => {
   index.value = val;
 };
 
+const onChange = (index) => {
+  parents.change(index);
+};
+
 const stepsCount = computed(() => {
   return parents.steps.value.length;
 });
@@ -102,10 +128,21 @@ const stepsCount = computed(() => {
 const currentStatus = computed(() => {
   return parents.props.currentStatus;
 });
+
+const simple = computed(() => {
+  return parents.props.simple;
+});
+
+const composition = computed(() => {
+  return parents.props.composition;
+});
 const isCurrent = computed(() => {
   return parents.props.active;
 });
-console.log(isCurrent);
+
+const isCurrentBorder = computed(() => {
+  return parents.props.active + 1;
+});
 const space = computed(() => {
   return parents.props.space;
 });
@@ -126,6 +163,10 @@ const isWait: ComputedRef<boolean> = computed(() => {
   return index.value === parents.props.active + 1;
 });
 
+const isSimpleActive: ComputedRef<boolean> = computed(() => {
+  return index.value - 1 <= parents.props.active;
+});
+
 const isActive: ComputedRef<boolean> = computed(() => {
   return index.value <= parents.props.active;
 });
@@ -135,6 +176,10 @@ 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,