diff --git a/package-lock.json b/package-lock.json
index 3e8219b0..68d27496 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1947,9 +1947,9 @@
       }
     },
     "acorn": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
+      "integrity": "sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==",
       "dev": true
     },
     "acorn-jsx": {
@@ -2471,7 +2471,7 @@
     },
     "big.js": {
       "version": "5.2.2",
-      "resolved": "http://registry.npm.taobao.org/big.js/download/big.js-5.2.2.tgz",
+      "resolved": "https://registry.npm.taobao.org/big.js/download/big.js-5.2.2.tgz",
       "integrity": "sha1-ZfCvOC9Xi83HQr2cKB6cstd2gyg=",
       "dev": true
     },
@@ -9216,7 +9216,7 @@
       "dependencies": {
         "source-map": {
           "version": "0.6.1",
-          "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
           "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM=",
           "dev": true
         },
@@ -10829,7 +10829,7 @@
     },
     "source-map": {
       "version": "0.5.7",
-      "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.5.7.tgz",
+      "resolved": "https://registry.npm.taobao.org/source-map/download/source-map-0.5.7.tgz",
       "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
       "dev": true
     },
@@ -12506,7 +12506,7 @@
       "dependencies": {
         "source-map": {
           "version": "0.6.1",
-          "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
           "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM=",
           "dev": true
         }
diff --git a/package.json b/package.json
index db578820..40bb46d0 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "@vue/cli-plugin-babel": "^4.0.5",
     "@vue/cli-plugin-eslint": "^4.0.5",
     "@vue/cli-service": "^4.0.5",
-    "acorn": "^7.1.0",
+    "acorn": "^7.1.1",
     "babel-eslint": "^10.0.3",
     "compression-webpack-plugin": "^3.1.0",
     "css-loader": "^3.2.0",