diff --git a/package-lock.json b/package-lock.json
index 6e93471..c60ed91 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1231,9 +1231,9 @@
       }
     },
     "acorn": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npm.taobao.org/acorn/download/acorn-6.3.0.tgz?cache=0&sync_timestamp=1565683175517&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Facorn%2Fdownload%2Facorn-6.3.0.tgz",
-      "integrity": "sha1-AIdQkRn/pPwKAEHR6TpBfmjLhW4="
+      "version": "6.4.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+      "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA=="
     },
     "add-dom-event-listener": {
       "version": "1.1.0",
@@ -1261,7 +1261,7 @@
     },
     "ajv-keywords": {
       "version": "3.4.0",
-      "resolved": "http://registry.npm.taobao.org/ajv-keywords/download/ajv-keywords-3.4.0.tgz",
+      "resolved": "https://registry.npm.taobao.org/ajv-keywords/download/ajv-keywords-3.4.0.tgz",
       "integrity": "sha1-S4Mee1MUFafMUYzUBOc/YZPGNJ0="
     },
     "amphtml-validator": {
@@ -2584,7 +2584,7 @@
       "dependencies": {
         "parse-json": {
           "version": "4.0.0",
-          "resolved": "http://registry.npm.taobao.org/parse-json/download/parse-json-4.0.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/parse-json/download/parse-json-4.0.0.tgz",
           "integrity": "sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=",
           "requires": {
             "error-ex": "^1.3.1",
@@ -5117,7 +5117,7 @@
     },
     "lodash": {
       "version": "4.17.11",
-      "resolved": "http://registry.npm.taobao.org/lodash/download/lodash-4.17.11.tgz",
+      "resolved": "https://registry.npm.taobao.org/lodash/download/lodash-4.17.11.tgz",
       "integrity": "sha1-s56mIp72B+zYniyN8SU2iRysm40="
     },
     "lodash._getnative": {
@@ -6386,7 +6386,7 @@
     },
     "qs": {
       "version": "6.5.2",
-      "resolved": "http://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz",
+      "resolved": "https://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz",
       "integrity": "sha1-yzroBuh0BERYTvFUzo7pjUA/PjY=",
       "optional": true
     },