diff --git a/buyer/src/assets/images/default.png b/buyer/src/assets/images/default.png
new file mode 100644
index 00000000..4f2b94c0
Binary files /dev/null and b/buyer/src/assets/images/default.png differ
diff --git a/buyer/src/config/index.js b/buyer/src/config/index.js
index e3fd5c56..135fe97e 100644
--- a/buyer/src/config/index.js
+++ b/buyer/src/config/index.js
@@ -18,4 +18,5 @@ module.exports = {
   aMapKey: "7f11113750315d8543daaf5c3ba353ca", //高德web端js申请的api key
   enableCDN: true, //生产环境 是否启用cdn加载 vue等js
   port: 10000, //端口
+  inputMaxLength:'140' //全局输入框默认最大输入长度字
 };
diff --git a/buyer/src/main.js b/buyer/src/main.js
index e6f9e700..24d8e867 100644
--- a/buyer/src/main.js
+++ b/buyer/src/main.js
@@ -8,10 +8,15 @@ import * as filters from "./plugins/filters";
 import store from "@/vuex/store";
 import storage from "@/plugins/storage";
 // 全局引入封装组件
-import { InstallAll } from "@/components/global.js";
+import {InstallAll} from "@/components/global.js";
+
+const {aMapSecurityJsCode, title, inputMaxLength} = require("@/config");
+
+const copyViewUi = {...ViewUI}
+copyViewUi.Input.props.maxlength.default = inputMaxLength // 挂载最大输入值
+Vue.use(copyViewUi);
+
 
-const { aMapSecurityJsCode, title } = require("@/config");
-Vue.use(ViewUI);
 Vue.use(InstallAll);
 Vue.config.productionTip = false;
 
diff --git a/manager/src/config/index.js b/manager/src/config/index.js
index 7c8628ea..cbbf0588 100644
--- a/manager/src/config/index.js
+++ b/manager/src/config/index.js
@@ -11,4 +11,5 @@ module.exports = {
   website: "https://www.pickmall.cn", //官网地址
   enableCDN: true, //生产环境 是否启用cdn加载 vue等js
   port: 10003, //端口
+  inputMaxLength:'140' //全局输入框默认最大输入长度字
 };
diff --git a/manager/src/main.js b/manager/src/main.js
index b62fae93..595d42ce 100644
--- a/manager/src/main.js
+++ b/manager/src/main.js
@@ -8,12 +8,12 @@ import './styles/theme.less';
 import "core-js/stable"
 // import "regenerator-runtime/runtime"
 import App from './App'
-import { router } from './router/index'
+import {router} from './router/index'
 import store from './store'
 import i18n from '@/locale'
 
-import { getRequest, postRequest, putRequest, deleteRequest, importRequest, uploadFileRequest } from '@/libs/axios'
-import { setStore, getStore, removeStore } from '@/libs/storage'
+import {getRequest, postRequest, putRequest, deleteRequest, importRequest, uploadFileRequest} from '@/libs/axios'
+import {setStore, getStore, removeStore} from '@/libs/storage'
 import util from '@/libs/util'
 
 import * as filters from '@/utils/filters' // global filter
@@ -23,8 +23,9 @@ import {md5} from '@/utils/md5.js';
 
 // 打印
 import Print from 'vue-print-nb';
+
 Vue.use(Print);
-const { aMapSecurityJsCode } = require("@/config");
+const {aMapSecurityJsCode, inputMaxLength} = require("@/config");
 // 高德安全密钥
 if (aMapSecurityJsCode) {
   window._AMapSecurityConfig = {
@@ -44,14 +45,15 @@ Vue.prototype.wapLinkTo = function (goodsId, skuId) { // app端二维码
   return `${WAP_URL}/pages/product/goods?id=${skuId}&goodsId=${goodsId}`
 };
 
-Vue.use(ViewUI, {
-    i18n: (key, value) => i18n.t(key, value)
+
+const copyViewUi = {...ViewUI}
+copyViewUi.Input.props.maxlength.default = inputMaxLength // 挂载最大输入值
+Vue.use(copyViewUi, {
+  i18n: (key, value) => i18n.t(key, value),
 });
 
-Vue.component('liliDialog',liliDialog)
-Vue.component('i18nBox',i18nBox)
-
-
+Vue.component('liliDialog', liliDialog)
+Vue.component('i18nBox', i18nBox)
 
 
 // 挂载全局使用的方法
@@ -66,31 +68,31 @@ Vue.prototype.getStore = getStore;
 Vue.prototype.removeStore = removeStore;
 Vue.prototype.md5 = md5;
 
-Array.prototype.remove = function(from, to) {
-    var rest = this.slice((to || from) + 1 || this.length);
-    this.length = from < 0 ? this.length + from : from;
-    return this.push.apply(this, rest);
+Array.prototype.remove = function (from, to) {
+  var rest = this.slice((to || from) + 1 || this.length);
+  this.length = from < 0 ? this.length + from : from;
+  return this.push.apply(this, rest);
 };
 
 Object.keys(filters).forEach(key => {
-    Vue.filter(key, filters[key])
+  Vue.filter(key, filters[key])
 })
 /* eslint-disable no-new */
 new Vue({
-    el: '#app',
-    router,
-    store,
-    i18n,
-    render: h => h(App),
-    data: {
-        currentPageName: ''
-    },
-    mounted() {
-        // 初始化菜单
-        util.initRouter(this);
-        this.currentPageName = this.$route.name;
-        // 显示打开的页面的列表
-        this.$store.commit('setOpenedList');
-        this.$store.commit('initCachePage');
-    }
+  el: '#app',
+  router,
+  store,
+  i18n,
+  render: h => h(App),
+  data: {
+    currentPageName: ''
+  },
+  mounted() {
+    // 初始化菜单
+    util.initRouter(this);
+    this.currentPageName = this.$route.name;
+    // 显示打开的页面的列表
+    this.$store.commit('setOpenedList');
+    this.$store.commit('initCachePage');
+  }
 })
diff --git a/seller/src/config/index.js b/seller/src/config/index.js
index c03118db..ca3ce143 100644
--- a/seller/src/config/index.js
+++ b/seller/src/config/index.js
@@ -1,14 +1,15 @@
 module.exports = {
   title: "lilishop", //配置显示在浏览器标签的title
-   /**
+  /**
    * 高德地图申请链接
    * https://lbs.amap.com/api/javascript-api/guide/abc/prepare
    * 添加成功后，可获取到key值和安全密钥jscode（自2021年12月02日升级，升级之后所申请的 key 必须配备安全密钥 jscode 一起使用)
    */
   //FIXME 请检查当前高德key创建的日期，如果2021年12月02日之前申请的 无需填写安全密钥
-  aMapSecurityJsCode:"2bd0fbf621881f4c77be74f0e76495f3", // 高德web端js申请的安全密钥
+  aMapSecurityJsCode: "2bd0fbf621881f4c77be74f0e76495f3", // 高德web端js申请的安全密钥
   aMapKey: "7f11113750315d8543daaf5c3ba353ca", //高德web端js申请的api key
   website: "https://www.pickmall.cn", //官网地址
   enableCDN: true, //生产环境 是否启用cdn加载 vue等js
   port: 10002, //端口
+  inputMaxLength:'140' //全局输入框默认最大输入长度字
 };
diff --git a/seller/src/main.js b/seller/src/main.js
index 7aa95b4a..a1abb8b1 100644
--- a/seller/src/main.js
+++ b/seller/src/main.js
@@ -7,7 +7,7 @@ import vueQr from "vue-qr";
 
 import liliDialog from '@/views/lili-dialog'
 import App from "./App";
-import { router } from "./router/index";
+import {router} from "./router/index";
 import store from "./store";
 import {
   getRequest,
@@ -17,7 +17,7 @@ import {
   importRequest,
   uploadFileRequest
 } from "@/libs/axios";
-import { setStore, getStore, removeStore } from "@/libs/storage";
+import {setStore, getStore, removeStore} from "@/libs/storage";
 
 import i18nBox from '@/views/lili-components/i18n-translate'
 import util from "@/libs/util";
@@ -26,10 +26,12 @@ import VueLazyload from "vue-lazyload";
 
 import * as filters from "@/utils/filters"; // global filter
 
-import { md5 } from "@/utils/md5.js";
-const { aMapSecurityJsCode } = require("@/config");
+import {md5} from "@/utils/md5.js";
+
+const {aMapSecurityJsCode, inputMaxLength} = require("@/config");
 // 打印
 import Print from 'vue-print-nb';
+
 Vue.use(Print);
 // 高德安全密钥
 if (aMapSecurityJsCode) {
@@ -44,10 +46,14 @@ Vue.use(VueLazyload, {
   loading: require("./assets/loading2.gif")
 });
 
-Vue.use(ViewUI);
-Vue.component('liliDialog',liliDialog)
-Vue.component('i18nBox',i18nBox)
-Vue.component('liliDialog',liliDialog)
+
+const copyViewUi = {...ViewUI}
+copyViewUi.Input.props.maxlength.default = inputMaxLength // 挂载最大输入值
+Vue.use(copyViewUi);
+
+Vue.component('liliDialog', liliDialog)
+Vue.component('i18nBox', i18nBox)
+Vue.component('liliDialog', liliDialog)
 Vue.component("vue-qr", vueQr); //此处将vue-qr添加为全局组件
 
 // 挂载全局使用的方法
@@ -63,19 +69,19 @@ Vue.prototype.removeStore = removeStore;
 Vue.prototype.md5 = md5;
 const PC_URL = BASE.PC_URL; // 跳转买家端地址 pc端
 const WAP_URL = BASE.WAP_URL; // 跳转买家端地址 wap端
-Vue.prototype.linkTo = function(goodsId, skuId) {
+Vue.prototype.linkTo = function (goodsId, skuId) {
   // 跳转买家端商品
   window.open(
     `${PC_URL}/goodsDetail?skuId=${skuId}&goodsId=${goodsId}`,
     "_blank"
   );
 };
-Vue.prototype.wapLinkTo = function(goodsId, skuId) {
+Vue.prototype.wapLinkTo = function (goodsId, skuId) {
   // app端二维码
   return `${WAP_URL}/pages/product/goods?id=${skuId}&goodsId=${goodsId}`;
 };
 
-Array.prototype.remove = function(from, to) {
+Array.prototype.remove = function (from, to) {
   var rest = this.slice((to || from) + 1 || this.length);
   this.length = from < 0 ? this.length + from : from;
   return this.push.apply(this, rest);