diff --git a/package-lock.json b/package-lock.json
index ee9e023..21385d6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1140,6 +1140,8 @@
     },
     "@vue/cli-plugin-babel": {
       "version": "3.10.0",
+      "resolved": "https://registry.npmjs.org/@vue/cli-plugin-babel/-/cli-plugin-babel-3.10.0.tgz",
+      "integrity": "sha512-NHrg6ZYN2fh5ZiMMzCNRuDlH9mcTOu+GIti1Va/zPnG3qMkX2iZ0zZGFaOCltIFoVSXdyOfa0sMtJGDoP9Q7ZA==",
       "dev": true,
       "requires": {
         "@babel/core": "^7.0.0",
@@ -1151,6 +1153,8 @@
     },
     "@vue/cli-plugin-eslint": {
       "version": "3.10.0",
+      "resolved": "https://registry.npmjs.org/@vue/cli-plugin-eslint/-/cli-plugin-eslint-3.10.0.tgz",
+      "integrity": "sha512-grM3Z4je8XlPomhYqTC4ILB26rTrJKZhEkCwbXdduMrWtpn2Ggotl2nYayplOzDgoZ4Cx3ykJMkRulla2Zi47g==",
       "dev": true,
       "requires": {
         "@vue/cli-shared-utils": "^3.10.0",
@@ -1769,6 +1773,8 @@
     },
     "@vue/cli-service": {
       "version": "3.10.0",
+      "resolved": "https://registry.npmjs.org/@vue/cli-service/-/cli-service-3.10.0.tgz",
+      "integrity": "sha512-aQaAjtkpSl4XFBM7Di9doh4GvHp1H8/H1QJKRK8bPJ5MVbt8Lt4tBo+YgK9Qs/9x0mrxCAa5UrR9+8ZWIQs2Zw==",
       "dev": true,
       "requires": {
         "@intervolga/optimize-cssnano-plugin": "^1.0.5",
@@ -1914,6 +1920,8 @@
     },
     "@vue/eslint-config-airbnb": {
       "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@vue/eslint-config-airbnb/-/eslint-config-airbnb-4.0.1.tgz",
+      "integrity": "sha512-+4eD6qpiizX3v4mx5iSzMs7U2VecJw+c9TnverNYr94e0DD/mkIV0axTlAsBjkAjuqhjWS/E8F9/Pd7qRH03gA==",
       "dev": true,
       "requires": {
         "eslint-config-airbnb-base": "^13.1.0",
@@ -3624,6 +3632,11 @@
         }
       }
     },
+    "core-js": {
+      "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.12.tgz",
+      "integrity": "sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ=="
+    },
     "core-util-is": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
@@ -4524,6 +4537,8 @@
     },
     "eslint": {
       "version": "5.16.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-5.16.0.tgz",
+      "integrity": "sha512-S3Rz11i7c8AA5JPv7xAH+dOyq/Cu/VXHiHXBPOU1k/JAM5dXqQPt3qcrhpHSorXmrpu2g0gkIBVXAqCpzfoZIg==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -4729,6 +4744,8 @@
     },
     "eslint-plugin-vue": {
       "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-vue/-/eslint-plugin-vue-5.2.3.tgz",
+      "integrity": "sha512-mGwMqbbJf0+VvpGR5Lllq0PMxvTdrZ/ZPjmhkacrCHbubJeJOt+T6E3HUzAifa2Mxi7RSdJfC9HFpOeSYVMMIw==",
       "dev": true,
       "requires": {
         "vue-eslint-parser": "^5.0.0"
@@ -6249,24 +6266,10 @@
       "dev": true
     },
     "hosted-git-info": {
-      "version": "2.8.2",
-      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.2.tgz",
-      "integrity": "sha512-CyjlXII6LMsPMyUzxpTt8fzh5QwzGqPmQXgY/Jyf4Zfp27t/FvfhwoE/8laaMUcMy816CkWF20I7NeQhwwY88w==",
-      "dev": true,
-      "requires": {
-        "lru-cache": "^5.1.1"
-      },
-      "dependencies": {
-        "lru-cache": {
-          "version": "5.1.1",
-          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
-          "integrity": "sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w==",
-          "dev": true,
-          "requires": {
-            "yallist": "^3.0.2"
-          }
-        }
-      }
+      "version": "2.8.9",
+      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.9.tgz",
+      "integrity": "sha512-mxIDAb9Lsm6DoOJ7xH+5+X4y1LU/4Hi50L9C5sIswK3JzULS4bwk1FvjdBgvYR4bzT4tuUQiC15FE2f5HbLvYw==",
+      "dev": true
     },
     "hpack.js": {
       "version": "2.1.6",
@@ -11227,7 +11230,9 @@
       "dev": true
     },
     "vue": {
-      "version": "2.6.10"
+      "version": "2.6.10",
+      "resolved": "https://registry.npmjs.org/vue/-/vue-2.6.10.tgz",
+      "integrity": "sha512-ImThpeNU9HbdZL3utgMCq0oiMzAkt1mcgy3/E6zWC/G6AaQoeuFdsl9nDhTDU3X1R6FK7nsIUuRACVcjI+A2GQ=="
     },
     "vue-eslint-parser": {
       "version": "5.0.0",
@@ -11304,7 +11309,9 @@
       }
     },
     "vue-router": {
-      "version": "3.1.2"
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-3.1.2.tgz",
+      "integrity": "sha512-WssQEHSEvIS1/CI4CO2T8LJdoK4Q9Ngox28K7FDNMTfzNTk2WS5D0dDlqYCaPG+AG4Z8wJkn1KrBc7AhspZJUQ=="
     },
     "vue-style-loader": {
       "version": "4.1.2",
@@ -11318,6 +11325,8 @@
     },
     "vue-template-compiler": {
       "version": "2.6.10",
+      "resolved": "https://registry.npmjs.org/vue-template-compiler/-/vue-template-compiler-2.6.10.tgz",
+      "integrity": "sha512-jVZkw4/I/HT5ZMvRnhv78okGusqe0+qH2A0Em0Cp8aq78+NK9TII263CDVz2QXZsIT+yyV/gZc/j/vlwa+Epyg==",
       "dev": true,
       "requires": {
         "de-indent": "^1.0.2",
diff --git a/yarn.lock b/yarn.lock
index a289143..d36f1ee 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2908,6 +2908,11 @@ dotenv@^7.0.0:
   resolved "https://registry.npm.taobao.org/dotenv/download/dotenv-7.0.0.tgz#a2be3cd52736673206e8a85fb5210eea29628e7c"
   integrity sha1-or481Sc2ZzIG6KhftSEO6ilijnw=
 
+dotenv@^8.0.0:
+  version "8.6.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.6.0.tgz#061af664d19f7f4d8fc6e4ff9b584ce237adcb8b"
+  integrity sha512-IrPdXQsk2BbzvCBGBOTmmSH5SodmqZNt4ERAZDmW4CT+tL8VtvinqywuANaFu4bOMWki16nqf0e4oC0QIaDr/g==
+
 duplexer@^0.1.1:
   version "0.1.1"
   resolved "https://registry.npm.taobao.org/duplexer/download/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
@@ -4075,11 +4080,9 @@ hoopy@^0.1.4:
   integrity sha1-YJIH1mEQADOpqUAq096mdzgcGx0=
 
 hosted-git-info@^2.1.4:
-  version "2.8.2"
-  resolved "https://registry.npm.taobao.org/hosted-git-info/download/hosted-git-info-2.8.2.tgz#a35c3f355ac1249f1093c0c2a542ace8818c171a"
-  integrity sha1-o1w/NVrBJJ8Qk8DCpUKs6IGMFxo=
-  dependencies:
-    lru-cache "^5.1.1"
+  version "2.8.9"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.9.tgz#dffc0bf9a21c02209090f2aa69429e1414daf3f9"
+  integrity sha512-mxIDAb9Lsm6DoOJ7xH+5+X4y1LU/4Hi50L9C5sIswK3JzULS4bwk1FvjdBgvYR4bzT4tuUQiC15FE2f5HbLvYw==
 
 hpack.js@^2.1.6:
   version "2.1.6"