diff --git a/package-lock.json b/package-lock.json
index 2419f8b..fac1fe6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1467,6 +1467,8 @@
     },
     "@vuepress/plugin-back-to-top": {
       "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/@vuepress/plugin-back-to-top/-/plugin-back-to-top-1.8.2.tgz",
+      "integrity": "sha512-htAf2m8+6cGmYQexWerznGBY10y1E4TBfebYC3Y3wqNjFjvXUmRKcAG/u6Yxvey4OFkQUxbth2ilKi/GlIW8aQ==",
       "dev": true,
       "requires": {
         "lodash.debounce": "^4.0.8"
@@ -1474,12 +1476,14 @@
     },
     "@vuepress/plugin-google-analytics": {
       "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/@vuepress/plugin-google-analytics/-/plugin-google-analytics-1.8.2.tgz",
+      "integrity": "sha512-BMFayLzT2BvXmnhM9mDHw0UPU7J0pH1X9gQA4HmZxOf7f3+atK5eJGsc1Ia/+1FTG2ESvhFLUU/CC3h5arjEJw==",
       "dev": true
     },
     "@vuepress/plugin-html-redirect": {
-      "version": "0.1.4",
-      "resolved": "https://registry.npmjs.org/@vuepress/plugin-html-redirect/-/plugin-html-redirect-0.1.4.tgz",
-      "integrity": "sha512-tzVquctn7Jwv/nFlsbDxqUeaJzG5H+muoOWl1O3M24XFu3KVsIoqZZt1seawrSCWWfFyLB9nVPJSoXALQ62hdg==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@vuepress/plugin-html-redirect/-/plugin-html-redirect-0.2.1.tgz",
+      "integrity": "sha512-QRDBzYrr6V8yoCAz2fQd+CNHup4kBebUdpRSxU/4wTFiAMe9Ex4qUw4o1VmCsw4nokLB32qQko0eovI/6PAJlg==",
       "dev": true
     },
     "@vuepress/plugin-last-updated": {
@@ -1493,6 +1497,8 @@
     },
     "@vuepress/plugin-medium-zoom": {
       "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/@vuepress/plugin-medium-zoom/-/plugin-medium-zoom-1.8.2.tgz",
+      "integrity": "sha512-Mljso/8E6IbNmIKmwKeC6FDfnhKY3fsOUSs5kEGzz3RQwd54eshqHAMRVwW4LZkYZHhwQXF8+qk7YqoMZB7jjg==",
       "dev": true,
       "requires": {
         "medium-zoom": "^1.0.4"
@@ -10523,6 +10529,8 @@
     },
     "vuepress": {
       "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/vuepress/-/vuepress-1.8.2.tgz",
+      "integrity": "sha512-BU1lUDwsA3ghf7a9ga4dsf0iTc++Z/l7BR1kUagHWVBHw7HNRgRDfAZBDDQXhllMILVToIxaTifpne9mSi94OA==",
       "dev": true,
       "requires": {
         "@vuepress/core": "1.8.2",
@@ -10535,6 +10543,8 @@
     },
     "vuepress-bar": {
       "version": "0.3.6",
+      "resolved": "https://registry.npmjs.org/vuepress-bar/-/vuepress-bar-0.3.6.tgz",
+      "integrity": "sha512-IUheBfJZieX0KTkahds1jYjNx8aXswbdUViA6l0CaIOtqqQ8fDcX4ylBBUz5bGGgsN+PhzngqeetEeYBPDVfMA==",
       "requires": {
         "glob": "^7.1.6",
         "inflection": "^1.12.0",
@@ -10636,7 +10646,9 @@
       }
     },
     "vuepress-plugin-code-copy": {
-      "version": "1.0.6"
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/vuepress-plugin-code-copy/-/vuepress-plugin-code-copy-1.0.6.tgz",
+      "integrity": "sha512-FiqwMtlb4rEsOI56O6sSkekcd3SlESxbkR2IaTIQxsMOMoalKfW5R9WlR1Pjm10v6jmU661Ex8MR11k9IzrNUg=="
     },
     "vuepress-plugin-container": {
       "version": "2.1.5",
diff --git a/package.json b/package.json
index 54743a7..60d9fab 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "@vuepress/plugin-back-to-top": "^1.8.2",
     "@vuepress/plugin-google-analytics": "^1.8.2",
-    "@vuepress/plugin-html-redirect": "^0.1.4",
+    "@vuepress/plugin-html-redirect": "^0.2.1",
     "@vuepress/plugin-medium-zoom": "^1.8.2",
     "vuepress": "^1.8.2",
     "vuepress-plugin-code-copy": "^1.0.6"
diff --git a/yarn.lock b/yarn.lock
index de0e12e..a5f5f2a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1144,10 +1144,10 @@
   resolved "https://registry.yarnpkg.com/@vuepress/plugin-google-analytics/-/plugin-google-analytics-1.8.2.tgz#96cf65f1f0ecbb3bcf6b0d10089dafe2aea875bc"
   integrity sha512-BMFayLzT2BvXmnhM9mDHw0UPU7J0pH1X9gQA4HmZxOf7f3+atK5eJGsc1Ia/+1FTG2ESvhFLUU/CC3h5arjEJw==
 
-"@vuepress/plugin-html-redirect@^0.1.2":
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/@vuepress/plugin-html-redirect/-/plugin-html-redirect-0.1.2.tgz#ed68245a4e59ac6d314141e7bbdb56ed196cf157"
-  integrity sha512-5UIWO6+s/pAXysauYDbLAJg1Jv9eSYjRsQqVPZaLmS666R1ExPmfYiCjsD4vqju+jjlPCngJ8yB7zcHrCTqXEQ==
+"@vuepress/plugin-html-redirect@^0.2.1":
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/@vuepress/plugin-html-redirect/-/plugin-html-redirect-0.2.1.tgz#d31f727b417e19123e50f45921301febbe776cb5"
+  integrity sha512-QRDBzYrr6V8yoCAz2fQd+CNHup4kBebUdpRSxU/4wTFiAMe9Ex4qUw4o1VmCsw4nokLB32qQko0eovI/6PAJlg==
 
 "@vuepress/plugin-last-updated@1.8.2":
   version "1.8.2"