diff --git a/package.json b/package.json
index 0e32d14..e33166a 100644
--- a/package.json
+++ b/package.json
@@ -11,53 +11,46 @@
     "mm": "npx mockm --cwd=mm"
   },
   "dependencies": {
-    "@vue/shared": "^3.0.11",
+    "@vue/shared": "^3.2.23",
     "ali-oss": "^6.16.0",
-    "axios": "^0.21.2",
-    "buffer-from": "^1.1.1",
-    "codemirror": "^5.61.0",
-    "core-js": "^3.11.0",
+    "axios": "^0.24.0",
+    "buffer-from": "^1.1.2",
+    "codemirror": "^5.64.0",
+    "core-js": "^3.19.2",
     "cos-js-sdk-v5": "^1.3.1",
-    "crypto-js": "^4.0.0",
-    "element-ui": "^2.15.1",
-    "form-data": "2.3.3",
+    "crypto-js": "^4.1.1",
+    "element-ui": "^2.15.6",
+    "form-data": "4.0.0",
     "jquery": "^3.6.0",
-    "juice": "^7.0.0",
-    "marked": "^2.0.3",
-    "node-fetch": "2.6.2",
-    "prettier": "^2.2.1",
+    "juice": "^8.0.0",
+    "marked": "^4.0.5",
+    "node-fetch": "3.1.0",
+    "prettier": "^2.5.0",
     "prettify": "^0.1.7",
     "qiniu-js": "^3.4.0",
-    "regenerator-runtime": "^0.13.7",
+    "regenerator-runtime": "^0.13.9",
     "uuid": "^8.3.2",
-    "vue": "^2.6.12",
-    "vue-router": "^3.4.9",
-    "vuex": "^3.5.1"
+    "vue": "^2.6.14",
+    "vue-router": "^3.5.3",
+    "vuex": "^3.6.2"
   },
   "devDependencies": {
-    "@vue/cli-plugin-babel": "~4.5.12",
-    "@vue/cli-service": "~4.5.12",
-    "async-validator": "^3.5.1",
+    "@vue/cli-plugin-babel": "~4.5.15",
+    "@vue/cli-service": "~4.5.15",
+    "async-validator": "^4.0.7",
     "babel-plugin-import": "^1.13.3",
     "cross-env": "^7.0.3",
-    "jest": "^25.4.0",
-    "less": "^3.12.2",
-    "less-loader": "^5.0.0",
+    "jest": "^27.4.0",
+    "less": "^4.1.2",
+    "less-loader": "^7.3.0",
     "mini-types": "*",
     "miniprogram-api-typings": "*",
     "mockm": "^1.1.25",
     "npm-run-all": "^4.1.5",
     "postcss-comment": "^2.0.0",
     "raw-loader": "^4.0.2",
-    "sass-loader": "^11.0.1",
+    "sass-loader": "^12.3.0",
     "shx": "^0.3.3",
-    "vue-template-compiler": "^2.6.12"
-  },
-  "browserslist": [
-    "Android >= 4",
-    "ios >= 8"
-  ],
-  "uni-app": {
-    "scripts": {}
+    "vue-template-compiler": "^2.6.14"
   }
 }
diff --git a/src/assets/scripts/renderers/wx-renderer.js b/src/assets/scripts/renderers/wx-renderer.js
index c53b72c..4ce10d5 100644
--- a/src/assets/scripts/renderers/wx-renderer.js
+++ b/src/assets/scripts/renderers/wx-renderer.js
@@ -1,4 +1,5 @@
-import marked from "marked";
+import { Renderer } from "marked";
+
 class WxRenderer {
   constructor(opts) {
     this.opts = opts;
@@ -96,7 +97,7 @@ class WxRenderer {
       footnoteIndex = 0;
 
       styleMapping = this.buildTheme(this.opts.theme);
-      let renderer = new marked.Renderer();
+      let renderer = new Renderer();
 
       renderer.heading = (text, level) => {
         switch (level) {
diff --git a/src/store/index.js b/src/store/index.js
index cdd1a62..4c49db8 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -2,7 +2,7 @@ import Vue from "vue";
 import Vuex from "vuex";
 import config from "../assets/scripts/config";
 import WxRenderer from "../assets/scripts/renderers/wx-renderer";
-import marked from "marked";
+import { marked } from "marked";
 import CodeMirror from "codemirror/lib/codemirror";
 import DEFAULT_CONTENT from "@/assets/example/markdown.md";
 import DEFAULT_CSS_CONTENT from "@/assets/example/theme-css.txt";
@@ -111,7 +111,7 @@ const mutations = {
         "Ctrl-I": function italic(editor) {
           const selected = editor.getSelection();
           editor.replaceSelection(`*${selected}*`);
-        }
+        },
       },
     });
   },
@@ -140,9 +140,9 @@ const mutations = {
     });
   },
   editorRefresh(state) {
-    let output = marked(state.editor.getValue(0), {
-      renderer: state.wxRenderer.getRenderer(state.citeStatus),
-    });
+    let renderer = state.wxRenderer.getRenderer(state.citeStatus);
+    marked.setOptions({ renderer });
+    let output = marked.parse(state.editor.getValue(0));
 
     // 去除第一行的 margin-top
     output = output.replace(/(style=".*?)"/, '$1;margin-top: 0"');