diff --git a/codes/javaee/javaee-taglib/pom.xml b/codes/javaee/javaee-taglib/pom.xml
index ab7de1e7..8fc2bab8 100644
--- a/codes/javaee/javaee-taglib/pom.xml
+++ b/codes/javaee/javaee-taglib/pom.xml
@@ -110,7 +110,7 @@
     <dependency>
       <groupId>xerces</groupId>
       <artifactId>xercesImpl</artifactId>
-      <version>2.11.0</version>
+      <version>2.12.1</version>
     </dependency>
     <!-- xml end -->
   </dependencies>
diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index 5d3766dc..8ed2745b 100644
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -2,62 +2,147 @@
  * @see https://vuepress.vuejs.org/zh/
  */
 module.exports = {
-  port: "4000",
-  dest: "dist",
-  base: "/java-tutorial/",
-  title: "JAVA-TUTORIAL",
-  description: "Java 教程",
-  head: [["link", {rel: "icon", href: `/favicon.ico`}]],
+  port: '4000',
+  dest: 'dist',
+  base: '/java-tutorial/',
+  title: 'JAVA-TUTORIAL',
+  description: 'Java 教程',
+  head: [['link', { rel: 'icon', href: `/favicon.ico` }]],
   markdown: {
     externalLinks: {
-      target: "_blank", rel: "noopener noreferrer"
-    }
+      target: '_blank',
+      rel: 'noopener noreferrer',
+    },
   },
   themeConfig: {
-    logo: "images/dunwu-logo-100.png",
-    repo: "dunwu/java-tutorial",
-    repoLabel: "Github",
-    docsDir: "docs",
-    docsBranch: "master",
+    logo: 'https://raw.githubusercontent.com/dunwu/images/dev/common/dunwu-logo-200.png',
+    repo: 'dunwu/java-tutorial',
+    repoLabel: 'Github',
+    docsDir: 'docs',
+    docsBranch: 'master',
     editLinks: true,
     smoothScroll: true,
     locales: {
-      "/": {
-        label: "简体中文", selectText: "Languages", editLinkText: "帮助我们改善此页面！", lastUpdated: "上次更新", nav: [{
-          text: "工具", link: "/javatool/", items: [{
-            text: "构建", link: "/javatool/build/"
-          }, {
-            text: "IDE", link: "/javatool/ide/"
-          }, {
-            text: "监控", link: "/javatool/monitor/"
-          }]
-        }, {
-          text: "JavaEE", link: "/javaee/"
-        }, {
-          text: "✨ Java系列", ariaLabel: "Java", items: [{
-            text: "Java 教程 📚", link: "https://dunwu.github.io/java-tutorial/", target: "_blank", rel: ""
-          }, {
-            text: "JavaCore 教程 📚", link: "https://dunwu.github.io/javacore/", target: "_blank", rel: ""
-          }, {
-            text: "JavaTech 教程 📚", link: "https://dunwu.github.io/javatech/", target: "_blank", rel: ""
-          }, {
-            text: "Spring 教程 📚", link: "https://dunwu.github.io/spring-tutorial/", target: "_blank", rel: ""
-          }, {
-            text: "Spring Boot 教程 📚", link: "https://dunwu.github.io/spring-boot-tutorial/", target: "_blank", rel: ""
-          }]
-        }, {
-          text: "🎯 博客", link: "https://github.com/dunwu/blog", target: "_blank", rel: ""
-        }], sidebar: "auto", sidebarDepth: 2
-      }
-    }
+      '/': {
+        label: '简体中文',
+        selectText: 'Languages',
+        editLinkText: '帮助我们改善此页面！',
+        lastUpdated: '上次更新',
+        nav: [
+          {
+            text: '工具',
+            link: '/javatool/',
+            items: [
+              {
+                text: '构建',
+                link: '/javatool/build/',
+              },
+              {
+                text: 'IDE',
+                link: '/javatool/ide/',
+              },
+              {
+                text: '监控',
+                link: '/javatool/monitor/',
+              },
+            ],
+          },
+          {
+            text: 'JavaEE',
+            link: '/javaee/',
+          },
+          {
+            text: '✨ Java系列',
+            ariaLabel: 'Java',
+            items: [
+              {
+                text: 'Java 教程 📚',
+                link: 'https://dunwu.github.io/java-tutorial/',
+                target: '_blank',
+                rel: '',
+              },
+              {
+                text: 'JavaCore 教程 📚',
+                link: 'https://dunwu.github.io/javacore/',
+                target: '_blank',
+                rel: '',
+              },
+              {
+                text: 'JavaTech 教程 📚',
+                link: 'https://dunwu.github.io/javatech/',
+                target: '_blank',
+                rel: '',
+              },
+              {
+                text: 'Spring 教程 📚',
+                link: 'https://dunwu.github.io/spring-tutorial/',
+                target: '_blank',
+                rel: '',
+              },
+              {
+                text: 'Spring Boot 教程 📚',
+                link: 'https://dunwu.github.io/spring-boot-tutorial/',
+                target: '_blank',
+                rel: '',
+              },
+            ],
+          },
+          {
+            text: '🎯 博客',
+            link: 'https://github.com/dunwu/blog',
+            target: '_blank',
+            rel: '',
+          },
+        ],
+        sidebar: 'auto',
+        sidebarDepth: 2,
+      },
+    },
   },
-  plugins: [["@vuepress/active-header-links", {
-    sidebarLinkSelector: ".sidebar-link", headerAnchorSelector: ".header-anchor"
-  }], ["@vuepress/back-to-top", true], ["@vuepress/pwa", {
-    serviceWorker: true, updatePopup: true
-  }], ["@vuepress/medium-zoom", true], ["container", {
-    type: "vue", before: '<pre class="vue-container"><code>', after: "</code></pre>"
-  }], ["container", {
-    type: "upgrade", before: info => `<UpgradePath title="${info}">`, after: "</UpgradePath>"
-  }], ["flowchart"]]
-};
+  plugins: [
+    [
+      '@vuepress/active-header-links',
+      {
+        sidebarLinkSelector: '.sidebar-link',
+        headerAnchorSelector: '.header-anchor',
+      },
+    ],
+    ['@vuepress/back-to-top', true],
+    [
+      '@vuepress/pwa',
+      {
+        serviceWorker: true,
+        updatePopup: true,
+      },
+    ],
+    [
+      '@vuepress/last-updated',
+      {
+        transformer: (timestamp, lang) => {
+          // 不要忘了安装 moment
+          const moment = require('moment')
+          moment.locale(lang)
+          return moment(timestamp).fromNow()
+        },
+      },
+    ],
+    ['@vuepress/medium-zoom', true],
+    [
+      'container',
+      {
+        type: 'vue',
+        before: '<pre class="vue-container"><code>',
+        after: '</code></pre>',
+      },
+    ],
+    [
+      'container',
+      {
+        type: 'upgrade',
+        before: (info) => `<UpgradePath title="${info}">`,
+        after: '</UpgradePath>',
+      },
+    ],
+    ['flowchart'],
+  ],
+}
diff --git a/docs/package.json b/docs/package.json
index a5efdc14..fec8bc57 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -12,16 +12,19 @@
     "view-info": "vuepress view-info ./ --temp .temp"
   },
   "devDependencies": {
-    "@vuepress/plugin-active-header-links": "^1.5.2",
-    "@vuepress/plugin-back-to-top": "^1.5.0",
-    "@vuepress/plugin-medium-zoom": "^1.5.0",
-    "@vuepress/plugin-pwa": "^1.5.0",
-    "@vuepress/theme-vue": "^1.5.0",
-    "markdownlint-cli": "^0.23.1",
+    "@vuepress/plugin-active-header-links": "^1.8.2",
+    "@vuepress/plugin-back-to-top": "^1.8.2",
+    "@vuepress/plugin-medium-zoom": "^1.8.2",
+    "@vuepress/plugin-pwa": "^1.8.2",
+    "@vuepress/theme-vue": "^1.8.2",
+    "markdownlint-cli": "^0.25.0",
     "markdownlint-rule-emphasis-style": "^1.0.1",
     "rimraf": "^3.0.1",
     "vue-toasted": "^1.1.25",
-    "vuepress": "^1.5.0",
+    "vuepress": "^1.8.2",
     "vuepress-plugin-flowchart": "^1.4.2"
+  },
+  "dependencies": {
+    "moment": "^2.29.1"
   }
 }