diff --git a/pages.json b/pages.json
index f4dd102..42fce0c 100644
--- a/pages.json
+++ b/pages.json
@@ -8,6 +8,15 @@
     },
     "pages": [
         //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
+        {
+            "path": "pages/index/login",
+            "style": {
+                "navigationBarTitleText": "登录"
+            },
+            "meta": {
+                "auth": false
+            }
+        },
         {
             "path": "pages/index/index",
             "aliasPath": "/",
diff --git a/pages/index/login.vue b/pages/index/login.vue
new file mode 100644
index 0000000..eb3a726
--- /dev/null
+++ b/pages/index/login.vue
@@ -0,0 +1,100 @@
+<template>
+    <pb-layout :leftIcon="''" navbar="inner" :bgStyle="{ backgroundColor: '#fff' }">
+        <view class="login-module">
+            <view>
+                {{ title }}
+            </view>
+            <uni-forms ref="smsLoginRef" v-model="state.model" :rules="state.rules" validateTrigger="bind">
+                <uni-forms-item name="mobile">
+                    <uni-easyinput
+                        placeholder="请输入手机号"
+                        v-model="state.model.mobile"
+                        :inputBorder="false"
+                        type="number"
+                    />
+                </uni-forms-item>
+                <uni-forms-item name="code">
+                    <uni-easyinput
+                        placeholder="验证码"
+                        v-model="state.model.code"
+                        :inputBorder="false"
+                        type="number"
+                        maxlength="4"
+                    >
+                        <template #right>
+                            <button class="ss-reset-button code-btn code-btn-start" @tap="smsLoginSubmit">
+                                获取验证码
+                            </button>
+                        </template>
+                    </uni-easyinput>
+                </uni-forms-item>
+            </uni-forms>
+            <button class="ss-reset-button login-btn-start" @tap="smsLoginSubmit">登录</button>
+        </view>
+    </pb-layout>
+</template>
+
+<script setup>
+import { ref } from 'vue'
+
+const title = ref('欢迎登录')
+
+const state = ref({
+    model: {
+        mobile: '',
+        code: '',
+    },
+    rules: {
+        mobile: {
+            rules: [
+                {
+                    required: true,
+                    errorMessage: '手机号不能为空',
+                },
+                {
+                    pattern: /^1[3-9]\d{9}$/,
+                    errorMessage: '手机号格式错误',
+                },
+            ],
+        },
+        code: {
+            rules: [
+                {
+                    required: true,
+                    errorMessage: '验证码不能为空',
+                },
+                {
+                    pattern: /^\d{4}$/,
+                    errorMessage: '验证码格式错误',
+                },
+            ],
+        },
+    },
+})
+</script>
+
+<style lang="scss" scoped>
+.login-module {
+    .login-btn-start {
+        width: 158rpx;
+        height: 56rpx;
+        line-height: normal;
+        background: linear-gradient(90deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
+        border-radius: 28rpx;
+        font-size: 26rpx;
+        font-weight: 500;
+        color: #fff;
+    }
+    .code-btn-start {
+        width: 160rpx;
+        height: 56rpx;
+        line-height: normal;
+        border: 2rpx solid var(--ui-BG-Main);
+        border-radius: 28rpx;
+        font-size: 26rpx;
+        font-weight: 400;
+        color: var(--ui-BG-Main);
+        opacity: 1;
+    }
+}
+</style>
diff --git a/peach/config/zIndex.js b/peach/config/zIndex.js
new file mode 100644
index 0000000..2e51b68
--- /dev/null
+++ b/peach/config/zIndex.js
@@ -0,0 +1,20 @@
+// uniapp在H5中各API的z-index值如下：
+/**
+ * actionsheet: 999
+ * modal: 999
+ * navigate: 998
+ * tabbar: 998
+ * toast: 999
+ */
+
+export default {
+    toast: 10090,
+    noNetwork: 10080,
+    popup: 10075, // popup包含popup，actionsheet，keyboard，picker的值
+    mask: 10070,
+    navbar: 980,
+    topTips: 975,
+    sticky: 970,
+    indexListSticky: 965,
+    popover: 960,
+}
diff --git a/peach/index.js b/peach/index.js
index 5811fa2..d8b33fb 100644
--- a/peach/index.js
+++ b/peach/index.js
@@ -2,6 +2,8 @@ import $store from '@/peach/store'
 import $platform from '@/peach/platform'
 import $url from '@/peach/url'
 import $router from '@/peach/router'
+import $helper from '@/peach/helper'
+import zIndex from '@/peach/config/zIndex.js'
 import dayjs from 'dayjs'
 import relativeTime from 'dayjs/plugin/relativeTime'
 import duration from 'dayjs/plugin/duration'
@@ -16,6 +18,8 @@ const peach = {
     $platform,
     $url,
     $router,
+    $helper,
+    $zIndex: zIndex,
 }
 
 export async function peachInit() {
diff --git a/peach/ui/pb-fixed/pb-fixed.vue b/peach/ui/pb-fixed/pb-fixed.vue
index 886da4f..e68cf97 100644
--- a/peach/ui/pb-fixed/pb-fixed.vue
+++ b/peach/ui/pb-fixed/pb-fixed.vue
@@ -9,12 +9,12 @@
                     left: sticky ? 'auto' : '0px',
                     top: state.fixed && !bottom ? (noNav ? val : val + sys_navBar) + 'px' : 'auto',
                     bottom: insetHeight,
-                    zIndex: index + sheep.$zIndex.navbar,
+                    zIndex: index + peach.$zIndex.navbar,
                 },
                 !alway ? { opacity: state.opacityVal } : '',
             ]"
         >
-            <view class="ui-fixed-content" @tap="toTop" :style="[{ zIndex: index + sheep.$zIndex.navbar }]">
+            <view class="ui-fixed-content" @tap="toTop" :style="[{ zIndex: index + peach.$zIndex.navbar }]">
                 <slot></slot>
                 <view
                     v-if="safeAreaInsets.bottom && bottom && isInset"
@@ -27,7 +27,7 @@
                 class="ui-fixed-bg"
                 :class="[ui, bg]"
                 :style="[
-                    { zIndex: index + sheep.$zIndex.navbar - 1 },
+                    { zIndex: index + peach.$zIndex.navbar - 1 },
                     bgStyles,
                     opacity ? { opacity: state.opacityVal } : '',
                 ]"
@@ -45,7 +45,7 @@
 import { onPageScroll } from '@dcloudio/uni-app'
 import { getCurrentInstance, unref, onMounted, reactive, nextTick, computed } from 'vue'
 import peach from '@/peach'
-const { safeAreaInsets } = sheep.$platform.device
+const { safeAreaInsets } = peach.$platform.device
 
 const vm = getCurrentInstance()
 
@@ -164,11 +164,11 @@ const setFixed = (value) => {
     if (unref(props.bottom)) {
         state.fixed =
             value >=
-            state.content.bottom - sheep.$platform.device.windowHeight + state.content.height + unref(props.val)
+            state.content.bottom - peach.$platform.device.windowHeight + state.content.height + unref(props.val)
     } else {
         state.fixed =
             value >=
-            state.content.top - (unref(props.noNav) ? unref(props.val) : unref(props.val) + sheep.$platform.navbar)
+            state.content.top - (unref(props.noNav) ? unref(props.val) : unref(props.val) + peach.$platform.navbar)
     }
 }
 
diff --git a/peach/ui/pb-inner-navbar/pb-inner-navbar.vue b/peach/ui/pb-inner-navbar/pb-inner-navbar.vue
index b4cd5fe..78fb0dc 100644
--- a/peach/ui/pb-inner-navbar/pb-inner-navbar.vue
+++ b/peach/ui/pb-inner-navbar/pb-inner-navbar.vue
@@ -19,7 +19,7 @@
                 :class="state.isDark ? 'text-white' : 'text-black'"
                 :style="[{ height: sys_navBar - sys_statusBar + 'px' }]"
             >
-                <view class="icon-box ss-flex">
+                <view v-if="leftIcon" class="icon-box ss-flex">
                     <view class="icon-button icon-button-left ss-flex ss-row-center" @tap="onClickLeft">
                         <text class="sicon-back" v-if="hasHistory" />
                         <text class="sicon-home" v-else />
@@ -82,6 +82,11 @@ const props = defineProps({
         default: 100,
     },
 
+    leftIcon: {
+        type: String,
+        default: '',
+    },
+
     title: {
         //返回文本
         type: String,
diff --git a/peach/ui/pb-layout/pb-layout.vue b/peach/ui/pb-layout/pb-layout.vue
index 739775b..f220797 100644
--- a/peach/ui/pb-layout/pb-layout.vue
+++ b/peach/ui/pb-layout/pb-layout.vue
@@ -5,6 +5,7 @@
             <pb-navbar
                 v-if="navbar === 'normal'"
                 :title="title"
+                :leftIcon="leftIcon"
                 statusBar
                 :color="color"
                 :tools="tools"
@@ -14,7 +15,7 @@
             />
             <view class="page-body" :style="[bgBody]">
                 <!-- 顶部导航栏-情况2：沉浸式头部 -->
-                <pb-inner-navbar v-if="navbar === 'inner'" :title="title" />
+                <pb-inner-navbar v-if="navbar === 'inner'" :title="title" :leftIcon="leftIcon" />
                 <view v-if="navbar === 'inner'" :style="[{ paddingTop: peach.$platform.navbar + 'px' }]"></view>
 
                 <!-- 页面内容插槽 -->
@@ -62,6 +63,10 @@ const props = defineProps({
         type: String,
         default: '',
     },
+    leftIcon: {
+        type: String,
+        default: '',
+    },
     navbar: {
         type: String,
         default: 'normal',
diff --git a/peach/ui/pb-navbar/pb-navbar.vue b/peach/ui/pb-navbar/pb-navbar.vue
index 2168965..ccb8736 100644
--- a/peach/ui/pb-navbar/pb-navbar.vue
+++ b/peach/ui/pb-navbar/pb-navbar.vue
@@ -128,7 +128,7 @@ const props = defineProps({
     },
     leftIcon: {
         type: String,
-        default: 'left',
+        default: '',
     },
     rightIcon: {
         type: String,