diff --git a/package-lock.json b/package-lock.json
index 56c9d4d..fdd8185 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2130,7 +2130,7 @@
     },
     "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
     },
@@ -3894,18 +3894,26 @@
       "dev": true
     },
     "elliptic": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npm.taobao.org/elliptic/download/elliptic-6.5.0.tgz?cache=0&sync_timestamp=1561521858170&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Felliptic%2Fdownload%2Felliptic-6.5.0.tgz",
-      "integrity": "sha1-K47UyJG33jIA4UQSpbgkjHr1Bco=",
+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
+      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
       "dev": true,
       "requires": {
-        "bn.js": "^4.4.0",
-        "brorand": "^1.0.1",
+        "bn.js": "^4.11.9",
+        "brorand": "^1.1.0",
         "hash.js": "^1.0.0",
-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
+        "minimalistic-crypto-utils": "^1.0.1"
+      },
+      "dependencies": {
+        "bn.js": {
+          "version": "4.12.0",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
+          "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==",
+          "dev": true
+        }
       }
     },
     "emoji-regex": {
@@ -6003,7 +6011,7 @@
     },
     "is-extendable": {
       "version": "0.1.1",
-      "resolved": "http://registry.npm.taobao.org/is-extendable/download/is-extendable-0.1.1.tgz",
+      "resolved": "https://registry.npm.taobao.org/is-extendable/download/is-extendable-0.1.1.tgz",
       "integrity": "sha1-YrEQ4omkcUGOPsNqYX1HLjAd/Ik=",
       "dev": true
     },
@@ -6174,7 +6182,7 @@
     },
     "isobject": {
       "version": "3.0.1",
-      "resolved": "http://registry.npm.taobao.org/isobject/download/isobject-3.0.1.tgz",
+      "resolved": "https://registry.npm.taobao.org/isobject/download/isobject-3.0.1.tgz",
       "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
       "dev": true
     },
@@ -6320,7 +6328,7 @@
     },
     "kind-of": {
       "version": "6.0.2",
-      "resolved": "http://registry.npm.taobao.org/kind-of/download/kind-of-6.0.2.tgz",
+      "resolved": "https://registry.npm.taobao.org/kind-of/download/kind-of-6.0.2.tgz",
       "integrity": "sha1-ARRrNqYhjmTljzqNZt5df8b20FE=",
       "dev": true
     },
@@ -6360,7 +6368,7 @@
     },
     "loader-utils": {
       "version": "1.2.3",
-      "resolved": "http://registry.npm.taobao.org/loader-utils/download/loader-utils-1.2.3.tgz",
+      "resolved": "https://registry.npm.taobao.org/loader-utils/download/loader-utils-1.2.3.tgz",
       "integrity": "sha1-H/XcaRHJ8KBiUxpMBLYJQGEIwsc=",
       "dev": true,
       "requires": {
@@ -6371,7 +6379,7 @@
       "dependencies": {
         "json5": {
           "version": "1.0.1",
-          "resolved": "http://registry.npm.taobao.org/json5/download/json5-1.0.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/json5/download/json5-1.0.1.tgz",
           "integrity": "sha1-d5+wAYYE+oVOrL9iUhgNg1Q+Pb4=",
           "dev": true,
           "requires": {
@@ -6730,7 +6738,7 @@
     },
     "minimist": {
       "version": "1.2.0",
-      "resolved": "http://registry.npm.taobao.org/minimist/download/minimist-1.2.0.tgz",
+      "resolved": "https://registry.npm.taobao.org/minimist/download/minimist-1.2.0.tgz",
       "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
       "dev": true
     },
@@ -8945,7 +8953,7 @@
       "dependencies": {
         "kind-of": {
           "version": "5.1.0",
-          "resolved": "http://registry.npm.taobao.org/kind-of/download/kind-of-5.1.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/kind-of/download/kind-of-5.1.0.tgz",
           "integrity": "sha1-cpyR4thXt6QZofmqZWhcTDP1hF0=",
           "dev": true
         }
@@ -10244,7 +10252,7 @@
     },
     "vue-class-component": {
       "version": "6.3.2",
-      "resolved": "http://registry.npm.taobao.org/vue-class-component/download/vue-class-component-6.3.2.tgz",
+      "resolved": "https://registry.npm.taobao.org/vue-class-component/download/vue-class-component-6.3.2.tgz",
       "integrity": "sha1-5gN+hNHfKvO95PRV5Qyhue7AK+Y="
     },
     "vue-hot-reload-api": {