diff --git a/package-lock.json b/package-lock.json
index bc065dd..91bcd89 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13739,8 +13739,8 @@
     },
     "terser": {
       "version": "5.3.7",
-      "resolved": "https://registry.npm.taobao.org/terser/download/terser-5.3.7.tgz?cache=0&sync_timestamp=1606492256815&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fterser%2Fdownload%2Fterser-5.3.7.tgz",
-      "integrity": "sha1-eYpK4uf/ZwUMPpn8xOAHJYJ9l+I=",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.3.7.tgz",
+      "integrity": "sha512-lJbKdfxWvjpV330U4PBZStCT9h3N9A4zZVA5Y4k9sCWXknrpdyxi1oMsRKLmQ/YDMDxSBKIh88v0SkdhdqX06w==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",
@@ -15159,9 +15159,9 @@
           "dev": true
         },
         "terser": {
-          "version": "4.8.0",
-          "resolved": "https://registry.npm.taobao.org/terser/download/terser-4.8.0.tgz?cache=0&sync_timestamp=1606492256815&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fterser%2Fdownload%2Fterser-4.8.0.tgz",
-          "integrity": "sha1-YwVjQ9fHC7KfOvZlhlpG/gOg3xc=",
+          "version": "4.8.1",
+          "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+          "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
           "dev": true,
           "requires": {
             "commander": "^2.20.0",