v2.7.1

package.json

@@ -1,6 +1,6 @@
 {
   "name": "zy",
-  "version": "2.7.0",
+  "version": "2.7.1-HappyNewYear",
   "private": true,
   "scripts": {
     "serve": "vue-cli-service serve",
@@ -17,13 +17,13 @@
   },
   "main": "background.js",
   "dependencies": {
-    "@imjs/electron-differential-updater": "^5.1.3",
     "axios": "^0.21.1",
     "cheerio": "^1.0.0-rc.5",
     "core-js": "^3.8.1",
     "dexie": "^3.0.3",
     "electron-localshortcut": "^3.2.1",
     "electron-proxy-agent": "^1.2.0",
+    "electron-updater": "^4.3.5",
     "element-ui": "^2.14.1",
     "fast-xml-parser": "^3.17.5",
     "html2canvas": "^1.0.0-rc.7",