diff --git a/package.json b/package.json
index baf8044..da7f60b 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "license": "MIT",
   "private": false,
   "devDependencies": {
-    "vuepress": "^1.8.2"
+    "vuepress": "^1.9.7"
   },
   "scripts": {
     "docs:dev": "vuepress dev docs",
diff --git a/yarn.lock b/yarn.lock
index 7222689..84f7846 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -928,6 +928,48 @@
   dependencies:
     defer-to-connect "^1.0.1"
 
+"@types/body-parser@*":
+  version "1.19.2"
+  resolved "https://registry.npmmirror.com/@types/body-parser/-/body-parser-1.19.2.tgz#aea2059e28b7658639081347ac4fab3de166e6f0"
+  integrity sha512-ALYone6pm6QmwZoAgeyNksccT9Q4AWZQ6PvfwR37GT6r6FWUPguq6sUmNGSMV2Wr761oQoBxwGGa6DR5o1DC9g==
+  dependencies:
+    "@types/connect" "*"
+    "@types/node" "*"
+
+"@types/connect-history-api-fallback@*":
+  version "1.3.5"
+  resolved "https://registry.npmmirror.com/@types/connect-history-api-fallback/-/connect-history-api-fallback-1.3.5.tgz#d1f7a8a09d0ed5a57aee5ae9c18ab9b803205dae"
+  integrity sha512-h8QJa8xSb1WD4fpKBDcATDNGXghFj6/3GRWG6dhmRcu0RX1Ubasur2Uvx5aeEwlf0MwblEC2bMzzMQntxnw/Cw==
+  dependencies:
+    "@types/express-serve-static-core" "*"
+    "@types/node" "*"
+
+"@types/connect@*":
+  version "3.4.35"
+  resolved "https://registry.npmmirror.com/@types/connect/-/connect-3.4.35.tgz#5fcf6ae445e4021d1fc2219a4873cc73a3bb2ad1"
+  integrity sha512-cdeYyv4KWoEgpBISTxWvqYsVy444DOqehiF3fM3ne10AmJ62RSyNkUnxMJXHQWRQQX2eR94m5y1IZyDwBjV9FQ==
+  dependencies:
+    "@types/node" "*"
+
+"@types/express-serve-static-core@*", "@types/express-serve-static-core@^4.17.18":
+  version "4.17.28"
+  resolved "https://registry.npmmirror.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.28.tgz#c47def9f34ec81dc6328d0b1b5303d1ec98d86b8"
+  integrity sha512-P1BJAEAW3E2DJUlkgq4tOL3RyMunoWXqbSCygWo5ZIWTjUgN1YnaXWW4VWl/oc8vs/XoYibEGBKP0uZyF4AHig==
+  dependencies:
+    "@types/node" "*"
+    "@types/qs" "*"
+    "@types/range-parser" "*"
+
+"@types/express@*":
+  version "4.17.13"
+  resolved "https://registry.npmmirror.com/@types/express/-/express-4.17.13.tgz#a76e2995728999bab51a33fabce1d705a3709034"
+  integrity sha512-6bSZTPaTIACxn48l50SR+axgrqm6qXFIxrdAKaG6PaJk3+zuUr35hBlgT7vOmJcum+OEaIBLtHV/qloEAFITeA==
+  dependencies:
+    "@types/body-parser" "*"
+    "@types/express-serve-static-core" "^4.17.18"
+    "@types/qs" "*"
+    "@types/serve-static" "*"
+
 "@types/glob@^7.1.1":
   version "7.1.3"
   resolved "https://registry.nlark.com/@types/glob/download/@types/glob-7.1.3.tgz#e6ba80f36b7daad2c685acd9266382e68985c183"
@@ -936,11 +978,48 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
+"@types/highlight.js@^9.7.0":
+  version "9.12.4"
+  resolved "https://registry.npmmirror.com/@types/highlight.js/-/highlight.js-9.12.4.tgz#8c3496bd1b50cc04aeefd691140aa571d4dbfa34"
+  integrity sha512-t2szdkwmg2JJyuCM20e8kR2X59WCE5Zkl4bzm1u1Oukjm79zpbiAv+QjnwLnuuV0WHEcX2NgUItu0pAMKuOPww==
+
+"@types/http-proxy@^1.17.5":
+  version "1.17.8"
+  resolved "https://registry.npmmirror.com/@types/http-proxy/-/http-proxy-1.17.8.tgz#968c66903e7e42b483608030ee85800f22d03f55"
+  integrity sha512-5kPLG5BKpWYkw/LVOGWpiq3nEVqxiN32rTgI53Sk12/xHFQ2rG3ehI9IO+O3W2QoKeyB92dJkoka8SUm6BX1pA==
+  dependencies:
+    "@types/node" "*"
+
 "@types/json-schema@^7.0.5":
   version "7.0.7"
   resolved "https://registry.nlark.com/@types/json-schema/download/@types/json-schema-7.0.7.tgz#98a993516c859eb0d5c4c8f098317a9ea68db9ad"
   integrity sha1-mKmTUWyFnrDVxMjwmDF6nqaNua0=
 
+"@types/linkify-it@*":
+  version "3.0.2"
+  resolved "https://registry.npmmirror.com/@types/linkify-it/-/linkify-it-3.0.2.tgz#fd2cd2edbaa7eaac7e7f3c1748b52a19143846c9"
+  integrity sha512-HZQYqbiFVWufzCwexrvh694SOim8z2d+xJl5UNamcvQFejLY/2YUtzXHYi3cHdI7PMlS8ejH2slRAOJQ32aNbA==
+
+"@types/markdown-it@^10.0.0":
+  version "10.0.3"
+  resolved "https://registry.npmmirror.com/@types/markdown-it/-/markdown-it-10.0.3.tgz#a9800d14b112c17f1de76ec33eff864a4815eec7"
+  integrity sha512-daHJk22isOUvNssVGF2zDnnSyxHhFYhtjeX4oQaKD6QzL3ZR1QSgiD1g+Q6/WSWYVogNXYDXODtbgW/WiFCtyw==
+  dependencies:
+    "@types/highlight.js" "^9.7.0"
+    "@types/linkify-it" "*"
+    "@types/mdurl" "*"
+    highlight.js "^9.7.0"
+
+"@types/mdurl@*":
+  version "1.0.2"
+  resolved "https://registry.npmmirror.com/@types/mdurl/-/mdurl-1.0.2.tgz#e2ce9d83a613bacf284c7be7d491945e39e1f8e9"
+  integrity sha512-eC4U9MlIcu2q0KQmXszyn5Akca/0jrQmwDRgpAMJai7qBWq4amIQhZyNau4VYGtCeALvW1/NtjzJJ567aZxfKA==
+
+"@types/mime@^1":
+  version "1.3.2"
+  resolved "https://registry.npmmirror.com/@types/mime/-/mime-1.3.2.tgz#93e25bf9ee75fe0fd80b594bc4feb0e862111b5a"
+  integrity sha512-YATxVxgRqNH6nHEIsvg6k2Boc1JHI9ZbH5iWFFv/MTkchz3b1ieGDa5T0a9RznNdI0KhVbdbWSN+KWWrQZRxTw==
+
 "@types/minimatch@*":
   version "3.0.4"
   resolved "https://registry.nlark.com/@types/minimatch/download/@types/minimatch-3.0.4.tgz#f0ec25dbf2f0e4b18647313ac031134ca5b24b21"
@@ -956,6 +1035,73 @@
   resolved "https://registry.nlark.com/@types/q/download/@types/q-1.5.4.tgz#15925414e0ad2cd765bfef58842f7e26a7accb24"
   integrity sha1-FZJUFOCtLNdlv+9YhC9+JqesyyQ=
 
+"@types/qs@*":
+  version "6.9.7"
+  resolved "https://registry.npmmirror.com/@types/qs/-/qs-6.9.7.tgz#63bb7d067db107cc1e457c303bc25d511febf6cb"
+  integrity sha512-FGa1F62FT09qcrueBA6qYTrJPVDzah9a+493+o2PCXsesWHIn27G98TsSMs3WPNbZIEj4+VJf6saSFpvD+3Zsw==
+
+"@types/range-parser@*":
+  version "1.2.4"
+  resolved "https://registry.npmmirror.com/@types/range-parser/-/range-parser-1.2.4.tgz#cd667bcfdd025213aafb7ca5915a932590acdcdc"
+  integrity sha512-EEhsLsD6UsDM1yFhAvy0Cjr6VwmpMWqFBCb9w07wVugF7w9nfajxLuVmngTIpgS6svCnm6Vaw+MZhoDCKnOfsw==
+
+"@types/serve-static@*":
+  version "1.13.10"
+  resolved "https://registry.npmmirror.com/@types/serve-static/-/serve-static-1.13.10.tgz#f5e0ce8797d2d7cc5ebeda48a52c96c4fa47a8d9"
+  integrity sha512-nCkHGI4w7ZgAdNkrEu0bv+4xNV/XDqW+DydknebMOQwkpDGx8G+HTlj7R7ABI8i8nKxVw0wtKPi1D+lPOkh4YQ==
+  dependencies:
+    "@types/mime" "^1"
+    "@types/node" "*"
+
+"@types/source-list-map@*":
+  version "0.1.2"
+  resolved "https://registry.npmmirror.com/@types/source-list-map/-/source-list-map-0.1.2.tgz#0078836063ffaf17412349bba364087e0ac02ec9"
+  integrity sha512-K5K+yml8LTo9bWJI/rECfIPrGgxdpeNbj+d53lwN4QjW1MCwlkhUms+gtdzigTeUyBr09+u8BwOIY3MXvHdcsA==
+
+"@types/tapable@^1":
+  version "1.0.8"
+  resolved "https://registry.npmmirror.com/@types/tapable/-/tapable-1.0.8.tgz#b94a4391c85666c7b73299fd3ad79d4faa435310"
+  integrity sha512-ipixuVrh2OdNmauvtT51o3d8z12p6LtFW9in7U79der/kwejjdNchQC5UMn5u/KxNoM7VHHOs/l8KS8uHxhODQ==
+
+"@types/uglify-js@*":
+  version "3.13.1"
+  resolved "https://registry.npmmirror.com/@types/uglify-js/-/uglify-js-3.13.1.tgz#5e889e9e81e94245c75b6450600e1c5ea2878aea"
+  integrity sha512-O3MmRAk6ZuAKa9CHgg0Pr0+lUOqoMLpc9AS4R8ano2auvsg7IE8syF3Xh/NPr26TWklxYcqoEEFdzLLs1fV9PQ==
+  dependencies:
+    source-map "^0.6.1"
+
+"@types/webpack-dev-server@^3":
+  version "3.11.6"
+  resolved "https://registry.npmmirror.com/@types/webpack-dev-server/-/webpack-dev-server-3.11.6.tgz#d8888cfd2f0630203e13d3ed7833a4d11b8a34dc"
+  integrity sha512-XCph0RiiqFGetukCTC3KVnY1jwLcZ84illFRMbyFzCcWl90B/76ew0tSqF46oBhnLC4obNDG7dMO0JfTN0MgMQ==
+  dependencies:
+    "@types/connect-history-api-fallback" "*"
+    "@types/express" "*"
+    "@types/serve-static" "*"
+    "@types/webpack" "^4"
+    http-proxy-middleware "^1.0.0"
+
+"@types/webpack-sources@*":
+  version "3.2.0"
+  resolved "https://registry.npmmirror.com/@types/webpack-sources/-/webpack-sources-3.2.0.tgz#16d759ba096c289034b26553d2df1bf45248d38b"
+  integrity sha512-Ft7YH3lEVRQ6ls8k4Ff1oB4jN6oy/XmU6tQISKdhfh+1mR+viZFphS6WL0IrtDOzvefmJg5a0s7ZQoRXwqTEFg==
+  dependencies:
+    "@types/node" "*"
+    "@types/source-list-map" "*"
+    source-map "^0.7.3"
+
+"@types/webpack@^4":
+  version "4.41.32"
+  resolved "https://registry.npmmirror.com/@types/webpack/-/webpack-4.41.32.tgz#a7bab03b72904070162b2f169415492209e94212"
+  integrity sha512-cb+0ioil/7oz5//7tZUSwbrSAN/NWHrQylz5cW8G0dWTcF/g+/dSdMlKVZspBYuMAN1+WnwHrkxiRrLcwd0Heg==
+  dependencies:
+    "@types/node" "*"
+    "@types/tapable" "^1"
+    "@types/uglify-js" "*"
+    "@types/webpack-sources" "*"
+    anymatch "^3.0.0"
+    source-map "^0.6.0"
+
 "@vue/babel-helper-vue-jsx-merge-props@^1.2.1":
   version "1.2.1"
   resolved "https://registry.nlark.com/@vue/babel-helper-vue-jsx-merge-props/download/@vue/babel-helper-vue-jsx-merge-props-1.2.1.tgz#31624a7a505fb14da1d58023725a4c5f270e6a81"
@@ -1094,20 +1240,22 @@
   optionalDependencies:
     prettier "^1.18.2"
 
-"@vuepress/core@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/core/download/@vuepress/core-1.8.2.tgz#4f5bafc894691bfea4146294a582a129483daf2a"
-  integrity sha1-T1uvyJRpG/6kFGKUpYKhKUg9ryo=
+"@vuepress/core@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/core/-/core-1.9.7.tgz#a23388377f84322b933fc97b6cca32a90d8f5ce2"
+  integrity sha512-u5eb1mfNLV8uG2UuxlvpB/FkrABxeMHqymTsixOnsOg2REziv9puEIbqaZ5BjLPvbCDvSj6rn+DwjENmBU+frQ==
   dependencies:
     "@babel/core" "^7.8.4"
     "@vue/babel-preset-app" "^4.1.2"
-    "@vuepress/markdown" "1.8.2"
-    "@vuepress/markdown-loader" "1.8.2"
-    "@vuepress/plugin-last-updated" "1.8.2"
-    "@vuepress/plugin-register-components" "1.8.2"
-    "@vuepress/shared-utils" "1.8.2"
+    "@vuepress/markdown" "1.9.7"
+    "@vuepress/markdown-loader" "1.9.7"
+    "@vuepress/plugin-last-updated" "1.9.7"
+    "@vuepress/plugin-register-components" "1.9.7"
+    "@vuepress/shared-utils" "1.9.7"
+    "@vuepress/types" "1.9.7"
     autoprefixer "^9.5.1"
     babel-loader "^8.0.4"
+    bundle-require "2.1.8"
     cache-loader "^3.0.0"
     chokidar "^2.0.3"
     connect-history-api-fallback "^1.5.0"
@@ -1115,6 +1263,7 @@
     core-js "^3.6.4"
     cross-spawn "^6.0.5"
     css-loader "^2.1.1"
+    esbuild "0.14.7"
     file-loader "^3.0.1"
     js-yaml "^3.13.1"
     lru-cache "^5.1.1"
@@ -1138,21 +1287,21 @@
     webpack-merge "^4.1.2"
     webpackbar "3.2.0"
 
-"@vuepress/markdown-loader@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/markdown-loader/download/@vuepress/markdown-loader-1.8.2.tgz#b2a58291a967f2bbe0af6e58f9542f5911879233"
-  integrity sha1-sqWCkaln8rvgr25Y+VQvWRGHkjM=
+"@vuepress/markdown-loader@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/markdown-loader/-/markdown-loader-1.9.7.tgz#acd4fa13f1e48f153d509996ccd2895a0dcb5ee2"
+  integrity sha512-mxXF8FtX/QhOg/UYbe4Pr1j5tcf/aOEI502rycTJ3WF2XAtOmewjkGV4eAA6f6JmuM/fwzOBMZKDyy9/yo2I6Q==
   dependencies:
-    "@vuepress/markdown" "1.8.2"
+    "@vuepress/markdown" "1.9.7"
     loader-utils "^1.1.0"
     lru-cache "^5.1.1"
 
-"@vuepress/markdown@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/markdown/download/@vuepress/markdown-1.8.2.tgz#50ea5a1962591a436b26d1aa2b111df37eb9ea8a"
-  integrity sha1-UOpaGWJZGkNrJtGqKxEd83656oo=
+"@vuepress/markdown@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/markdown/-/markdown-1.9.7.tgz#6310458b7e2ea08a14d31349209d0b54455e957a"
+  integrity sha512-DFOjYkwV6fT3xXTGdTDloeIrT1AbwJ9pwefmrp0rMgC6zOz3XUJn6qqUwcYFO5mNBWpbiFQ3JZirCtgOe+xxBA==
   dependencies:
-    "@vuepress/shared-utils" "1.8.2"
+    "@vuepress/shared-utils" "1.9.7"
     markdown-it "^8.4.1"
     markdown-it-anchor "^5.0.2"
     markdown-it-chain "^1.3.0"
@@ -1160,40 +1309,61 @@
     markdown-it-table-of-contents "^0.4.0"
     prismjs "^1.13.0"
 
-"@vuepress/plugin-active-header-links@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/plugin-active-header-links/download/@vuepress/plugin-active-header-links-1.8.2.tgz#0cb9b29c826dd97d35357a9b09c962ef782cb793"
-  integrity sha1-DLmynIJt2X01NXqbCcli73gst5M=
+"@vuepress/plugin-active-header-links@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/plugin-active-header-links/-/plugin-active-header-links-1.9.7.tgz#11b3b148d50ebd0a9a9d9e97aa34d81ae04e7307"
+  integrity sha512-G1M8zuV9Og3z8WBiKkWrofG44NEXsHttc1MYreDXfeWh/NLjr9q1GPCEXtiCjrjnHZHB3cSQTKnTqAHDq35PGA==
   dependencies:
+    "@vuepress/types" "1.9.7"
     lodash.debounce "^4.0.8"
 
-"@vuepress/plugin-last-updated@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/plugin-last-updated/download/@vuepress/plugin-last-updated-1.8.2.tgz#7ce689f8d5050cf0213949bc2e5aa879c09ff4b1"
-  integrity sha1-fOaJ+NUFDPAhOUm8LlqoecCf9LE=
+"@vuepress/plugin-last-updated@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/plugin-last-updated/-/plugin-last-updated-1.9.7.tgz#9f2d78fe7ced618d0480bf40a3e32b40486bac6d"
+  integrity sha512-FiFBOl49dlFRjbLRnRAv77HDWfe+S/eCPtMQobq4/O3QWuL3Na5P4fCTTVzq1K7rWNO9EPsWNB2Jb26ndlQLKQ==
   dependencies:
+    "@vuepress/types" "1.9.7"
     cross-spawn "^6.0.5"
 
-"@vuepress/plugin-nprogress@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/plugin-nprogress/download/@vuepress/plugin-nprogress-1.8.2.tgz#dc6c082925420c8c59ecb7fc2d4a9401f6d4664a"
-  integrity sha1-3GwIKSVCDIxZ7Lf8LUqUAfbUZko=
+"@vuepress/plugin-nprogress@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/plugin-nprogress/-/plugin-nprogress-1.9.7.tgz#76d8368fa26c190ee23c399401a71ec78ffb9744"
+  integrity sha512-sI148igbdRfLgyzB8PdhbF51hNyCDYXsBn8bBWiHdzcHBx974sVNFKtfwdIZcSFsNrEcg6zo8YIrQ+CO5vlUhQ==
   dependencies:
+    "@vuepress/types" "1.9.7"
     nprogress "^0.2.0"
 
-"@vuepress/plugin-register-components@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/plugin-register-components/download/@vuepress/plugin-register-components-1.8.2.tgz#2fb45a68b0a1efb8822670d95c3b231a2d0eb74d"
-  integrity sha1-L7RaaLCh77iCJnDZXDsjGi0Ot00=
+"@vuepress/plugin-register-components@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/plugin-register-components/-/plugin-register-components-1.9.7.tgz#0234f887b32c1d836fa68cdd06d7e851397fd268"
+  integrity sha512-l/w1nE7Dpl+LPMb8+AHSGGFYSP/t5j6H4/Wltwc2QcdzO7yqwC1YkwwhtTXvLvHOV8O7+rDg2nzvq355SFkfKA==
   dependencies:
-    "@vuepress/shared-utils" "1.8.2"
+    "@vuepress/shared-utils" "1.9.7"
+    "@vuepress/types" "1.9.7"
 
-"@vuepress/plugin-search@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/plugin-search/download/@vuepress/plugin-search-1.8.2.tgz#74b92f663acf6b4560e15dc0442a84c4e874e206"
-  integrity sha1-dLkvZjrPa0Vg4V3ARCqExOh04gY=
+"@vuepress/plugin-search@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/plugin-search/-/plugin-search-1.9.7.tgz#37a4714973ccac8c28837fc72a38ae0888d874bf"
+  integrity sha512-MLpbUVGLxaaHEwflFxvy0pF9gypFVUT3Q9Zc6maWE+0HDWAvzMxo6GBaj6mQPwjOqNQMf4QcN3hDzAZktA+DQg==
+  dependencies:
+    "@vuepress/types" "1.9.7"
 
-"@vuepress/shared-utils@1.8.2", "@vuepress/shared-utils@^1.2.0":
+"@vuepress/shared-utils@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/shared-utils/-/shared-utils-1.9.7.tgz#f1203c7f48e9d546078f5f9b2ec5200b29da481b"
+  integrity sha512-lIkO/eSEspXgVHjYHa9vuhN7DuaYvkfX1+TTJDiEYXIwgwqtvkTv55C+IOdgswlt0C/OXDlJaUe1rGgJJ1+FTw==
+  dependencies:
+    chalk "^2.3.2"
+    escape-html "^1.0.3"
+    fs-extra "^7.0.1"
+    globby "^9.2.0"
+    gray-matter "^4.0.1"
+    hash-sum "^1.0.2"
+    semver "^6.0.0"
+    toml "^3.0.0"
+    upath "^1.1.0"
+
+"@vuepress/shared-utils@^1.2.0":
   version "1.8.2"
   resolved "https://registry.nlark.com/@vuepress/shared-utils/download/@vuepress/shared-utils-1.8.2.tgz#5ec1601f2196aca34ad82eed7c9be2d7948f705b"
   integrity sha1-XsFgHyGWrKNK2C7tfJvi15SPcFs=
@@ -1208,14 +1378,15 @@
     toml "^3.0.0"
     upath "^1.1.0"
 
-"@vuepress/theme-default@1.8.2":
-  version "1.8.2"
-  resolved "https://registry.nlark.com/@vuepress/theme-default/download/@vuepress/theme-default-1.8.2.tgz#7f474036c752c1f9801b83f68f5c70c092b182b4"
-  integrity sha1-f0dANsdSwfmAG4P2j1xwwJKxgrQ=
+"@vuepress/theme-default@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/theme-default/-/theme-default-1.9.7.tgz#9e928b724fdcb12715cc513fdbc27b965944c4a1"
+  integrity sha512-NZzCLIl+bgJIibhkqVmk/NSku57XIuXugxAN3uiJrCw6Mu6sb3xOvbk0En3k+vS2BKHxAZ6Cx7dbCiyknDQnSA==
   dependencies:
-    "@vuepress/plugin-active-header-links" "1.8.2"
-    "@vuepress/plugin-nprogress" "1.8.2"
-    "@vuepress/plugin-search" "1.8.2"
+    "@vuepress/plugin-active-header-links" "1.9.7"
+    "@vuepress/plugin-nprogress" "1.9.7"
+    "@vuepress/plugin-search" "1.9.7"
+    "@vuepress/types" "1.9.7"
     docsearch.js "^2.5.2"
     lodash "^4.17.15"
     stylus "^0.54.8"
@@ -1223,6 +1394,15 @@
     vuepress-plugin-container "^2.0.2"
     vuepress-plugin-smooth-scroll "^0.0.3"
 
+"@vuepress/types@1.9.7":
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/@vuepress/types/-/types-1.9.7.tgz#aeb772fd0f7c2a10c6ec1d3c803a2e4b1d756c24"
+  integrity sha512-moLQzkX3ED2o18dimLemUm7UVDKxhcrJmGt5C0Ng3xxrLPaQu7UqbROtEKB3YnMRt4P/CA91J+Ck+b9LmGabog==
+  dependencies:
+    "@types/markdown-it" "^10.0.0"
+    "@types/webpack-dev-server" "^3"
+    webpack-chain "^6.0.0"
+
 "@webassemblyjs/ast@1.9.0":
   version "1.9.0"
   resolved "https://registry.nlark.com/@webassemblyjs/ast/download/@webassemblyjs/ast-1.9.0.tgz#bd850604b4042459a5a41cd7d338cbed695ed964"
@@ -1513,7 +1693,7 @@ anymatch@^2.0.0:
     micromatch "^3.1.4"
     normalize-path "^2.1.1"
 
-anymatch@~3.1.2:
+anymatch@^3.0.0, anymatch@~3.1.2:
   version "3.1.2"
   resolved "https://registry.nlark.com/anymatch/download/anymatch-3.1.2.tgz#c0557c096af32f106198f4f4e2a383537e378716"
   integrity sha1-wFV8CWrzLxBhmPT04qODU343hxY=
@@ -1856,7 +2036,7 @@ braces@^2.3.1, braces@^2.3.2:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
-braces@~3.0.2:
+braces@^3.0.1, braces@~3.0.2:
   version "3.0.2"
   resolved "https://registry.nlark.com/braces/download/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
   integrity sha1-NFThpGLujVmeI23zNs2epPiv4Qc=
@@ -1974,6 +2154,11 @@ builtin-status-codes@^3.0.0:
   resolved "https://registry.nlark.com/builtin-status-codes/download/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
   integrity sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=
 
+bundle-require@2.1.8:
+  version "2.1.8"
+  resolved "https://registry.npmmirror.com/bundle-require/-/bundle-require-2.1.8.tgz#28f6de9d4468a6b7b76fb5c9bf52e70f5091245d"
+  integrity sha512-oOEg3A0hy/YzvNWNowtKD0pmhZKseOFweCbgyMqTIih4gRY1nJWsvrOCT27L9NbIyL5jMjTFrAUpGxxpW68Puw==
+
 bytes@3.0.0:
   version "3.0.0"
   resolved "https://registry.nlark.com/bytes/download/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
@@ -3216,6 +3401,114 @@ es6-promise@^4.1.0:
   resolved "https://registry.nlark.com/es6-promise/download/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
   integrity sha1-TrIVlMlyvEBVPSduUQU5FD21Pgo=
 
+esbuild-android-arm64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-android-arm64/-/esbuild-android-arm64-0.14.7.tgz#8c78cbb617f9f216abfb5a84cca453b51421a1b6"
+  integrity sha512-9/Q1NC4JErvsXzJKti0NHt+vzKjZOgPIjX/e6kkuCzgfT/GcO3FVBcGIv4HeJG7oMznE6KyKhvLrFgt7CdU2/w==
+
+esbuild-darwin-64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-darwin-64/-/esbuild-darwin-64-0.14.7.tgz#7424bdb64c104556d36b7429af79ab51415ab8f4"
+  integrity sha512-Z9X+3TT/Xj+JiZTVlwHj2P+8GoiSmUnGVz0YZTSt8WTbW3UKw5Pw2ucuJ8VzbD2FPy0jbIKJkko/6CMTQchShQ==
+
+esbuild-darwin-arm64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-darwin-arm64/-/esbuild-darwin-arm64-0.14.7.tgz#6a243dc0132aeb11c1991f968a6a9e393f43c6bc"
+  integrity sha512-68e7COhmwIiLXBEyxUxZSSU0akgv8t3e50e2QOtKdBUE0F6KIRISzFntLe2rYlNqSsjGWsIO6CCc9tQxijjSkw==
+
+esbuild-freebsd-64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-freebsd-64/-/esbuild-freebsd-64-0.14.7.tgz#e7281e50522e724c4da502504dcd75be0db46c94"
+  integrity sha512-76zy5jAjPiXX/S3UvRgG85Bb0wy0zv/J2lel3KtHi4V7GUTBfhNUPt0E5bpSXJ6yMT7iThhnA5rOn+IJiUcslQ==
+
+esbuild-freebsd-arm64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-freebsd-arm64/-/esbuild-freebsd-arm64-0.14.7.tgz#31e513098efd181d76a3ba3ea285836d37f018a3"
+  integrity sha512-lSlYNLiqyzd7qCN5CEOmLxn7MhnGHPcu5KuUYOG1i+t5A6q7LgBmfYC9ZHJBoYyow3u4CNu79AWHbvVLpE/VQQ==
+
+esbuild-linux-32@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-linux-32/-/esbuild-linux-32-0.14.7.tgz#82cf96accbf55d3007c3338dc3b3144efa9ae108"
+  integrity sha512-Vk28u409wVOXqTaT6ek0TnfQG4Ty1aWWfiysIaIRERkNLhzLhUf4i+qJBN8mMuGTYOkE40F0Wkbp6m+IidOp2A==
+
+esbuild-linux-64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-linux-64/-/esbuild-linux-64-0.14.7.tgz#67bdfe23a6ca918a0bb8e9558a3ee0fdf98c0bc0"
+  integrity sha512-+Lvz6x+8OkRk3K2RtZwO+0a92jy9si9cUea5Zoru4yJ/6EQm9ENX5seZE0X9DTwk1dxJbjmLsJsd3IoowyzgVg==
+
+esbuild-linux-arm64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-linux-arm64/-/esbuild-linux-arm64-0.14.7.tgz#f79c69ff0c176559c418de8e59aa3cf388fff992"
+  integrity sha512-kJd5beWSqteSAW086qzCEsH6uwpi7QRIpzYWHzEYwKKu9DiG1TwIBegQJmLpPsLp4v5RAFjea0JAmAtpGtRpqg==
+
+esbuild-linux-arm@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-linux-arm/-/esbuild-linux-arm-0.14.7.tgz#3d665b35e1c27dbe1c9deb8bf956d7d1f191a21b"
+  integrity sha512-OzpXEBogbYdcBqE4uKynuSn5YSetCvK03Qv1HcOY1VN6HmReuatjJ21dCH+YPHSpMEF0afVCnNfffvsGEkxGJQ==
+
+esbuild-linux-mips64le@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-linux-mips64le/-/esbuild-linux-mips64le-0.14.7.tgz#226114a0cc6649ba0ffd3428118a8f622872f16d"
+  integrity sha512-mFWpnDhZJmj/h7pxqn1GGDsKwRfqtV7fx6kTF5pr4PfXe8pIaTERpwcKkoCwZUkWAOmUEjMIUAvFM72A6hMZnA==
+
+esbuild-linux-ppc64le@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-linux-ppc64le/-/esbuild-linux-ppc64le-0.14.7.tgz#5c67ae56517f2644d567b2ca5ecb97f9520cfc49"
+  integrity sha512-wM7f4M0bsQXfDL4JbbYD0wsr8cC8KaQ3RPWc/fV27KdErPW7YsqshZZSjDV0kbhzwpNNdhLItfbaRT8OE8OaKA==
+
+esbuild-netbsd-64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-netbsd-64/-/esbuild-netbsd-64-0.14.7.tgz#69dc0469ea089013956d8c6aa71c9e7fc25fc567"
+  integrity sha512-J/afS7woKyzGgAL5FlgvMyqgt5wQ597lgsT+xc2yJ9/7BIyezeXutXqfh05vszy2k3kSvhLesugsxIA71WsqBw==
+
+esbuild-openbsd-64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-openbsd-64/-/esbuild-openbsd-64-0.14.7.tgz#3a9d04ecf820708e2e5b7d26fa7332e3f19f6b6c"
+  integrity sha512-7CcxgdlCD+zAPyveKoznbgr3i0Wnh0L8BDGRCjE/5UGkm5P/NQko51tuIDaYof8zbmXjjl0OIt9lSo4W7I8mrw==
+
+esbuild-sunos-64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-sunos-64/-/esbuild-sunos-64-0.14.7.tgz#7c33a682f0fd9565cae7df165d0e8736b7b62623"
+  integrity sha512-GKCafP2j/KUljVC3nesw1wLFSZktb2FGCmoT1+730zIF5O6hNroo0bSEofm6ZK5mNPnLiSaiLyRB9YFgtkd5Xg==
+
+esbuild-windows-32@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-windows-32/-/esbuild-windows-32-0.14.7.tgz#24ec706a5f25b4499048f56146bcff0ed3839dce"
+  integrity sha512-5I1GeL/gZoUUdTPA0ws54bpYdtyeA2t6MNISalsHpY269zK8Jia/AXB3ta/KcDHv2SvNwabpImeIPXC/k0YW6A==
+
+esbuild-windows-64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-windows-64/-/esbuild-windows-64-0.14.7.tgz#dd6d5b5bace93cd7a9174d31fbd727ba21885abf"
+  integrity sha512-CIGKCFpQOSlYsLMbxt8JjxxvVw9MlF1Rz2ABLVfFyHUF5OeqHD5fPhGrCVNaVrhO8Xrm+yFmtjcZudUGr5/WYQ==
+
+esbuild-windows-arm64@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild-windows-arm64/-/esbuild-windows-arm64-0.14.7.tgz#ecfd9ac289606f26760c4f737caaeeadfff3cfe3"
+  integrity sha512-eOs1eSivOqN7cFiRIukEruWhaCf75V0N8P0zP7dh44LIhLl8y6/z++vv9qQVbkBm5/D7M7LfCfCTmt1f1wHOCw==
+
+esbuild@0.14.7:
+  version "0.14.7"
+  resolved "https://registry.npmmirror.com/esbuild/-/esbuild-0.14.7.tgz#e85cead55b0e1001abf1b2ce4a11c1d4d709d13c"
+  integrity sha512-+u/msd6iu+HvfysUPkZ9VHm83LImmSNnecYPfFI01pQ7TTcsFR+V0BkybZX7mPtIaI7LCrse6YRj+v3eraJSgw==
+  optionalDependencies:
+    esbuild-android-arm64 "0.14.7"
+    esbuild-darwin-64 "0.14.7"
+    esbuild-darwin-arm64 "0.14.7"
+    esbuild-freebsd-64 "0.14.7"
+    esbuild-freebsd-arm64 "0.14.7"
+    esbuild-linux-32 "0.14.7"
+    esbuild-linux-64 "0.14.7"
+    esbuild-linux-arm "0.14.7"
+    esbuild-linux-arm64 "0.14.7"
+    esbuild-linux-mips64le "0.14.7"
+    esbuild-linux-ppc64le "0.14.7"
+    esbuild-netbsd-64 "0.14.7"
+    esbuild-openbsd-64 "0.14.7"
+    esbuild-sunos-64 "0.14.7"
+    esbuild-windows-32 "0.14.7"
+    esbuild-windows-64 "0.14.7"
+    esbuild-windows-arm64 "0.14.7"
+
 escalade@^3.1.1:
   version "3.1.1"
   resolved "https://registry.nlark.com/escalade/download/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
@@ -3931,6 +4224,11 @@ hex-color-regex@^1.1.0:
   resolved "https://registry.nlark.com/hex-color-regex/download/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
   integrity sha1-TAb8y0YC/iYCs8k9+C1+fb8aio4=
 
+highlight.js@^9.7.0:
+  version "9.18.5"
+  resolved "https://registry.npmmirror.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
+  integrity sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA==
+
 hmac-drbg@^1.0.1:
   version "1.0.1"
   resolved "https://registry.nlark.com/hmac-drbg/download/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -4063,7 +4361,18 @@ http-proxy-middleware@0.19.1:
     lodash "^4.17.11"
     micromatch "^3.1.10"
 
-http-proxy@^1.17.0:
+http-proxy-middleware@^1.0.0:
+  version "1.3.1"
+  resolved "https://registry.npmmirror.com/http-proxy-middleware/-/http-proxy-middleware-1.3.1.tgz#43700d6d9eecb7419bf086a128d0f7205d9eb665"
+  integrity sha512-13eVVDYS4z79w7f1+NPllJtOQFx/FdUW4btIvVRMaRlUY9VGstAbo5MOhLEuUgZFRHn3x50ufn25zkj/boZnEg==
+  dependencies:
+    "@types/http-proxy" "^1.17.5"
+    http-proxy "^1.18.1"
+    is-glob "^4.0.1"
+    is-plain-obj "^3.0.0"
+    micromatch "^4.0.2"
+
+http-proxy@^1.17.0, http-proxy@^1.18.1:
   version "1.18.1"
   resolved "https://registry.nlark.com/http-proxy/download/http-proxy-1.18.1.tgz#401541f0534884bbf95260334e72f88ee3976549"
   integrity sha1-QBVB8FNIhLv5UmAzTnL4juOXZUk=
@@ -4491,6 +4800,11 @@ is-plain-obj@^1.0.0:
   resolved "https://registry.nlark.com/is-plain-obj/download/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
   integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
 
+is-plain-obj@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npmmirror.com/is-plain-obj/-/is-plain-obj-3.0.0.tgz#af6f2ea14ac5a646183a5bbdb5baabbc156ad9d7"
+  integrity sha512-gwsOE28k+23GP1B6vFl1oVh/WOzmawBrKwo5Ev6wMKzPkaXaCDIQKzLnvsA42DRlbVTWorkgTKIviAKCWkfUwA==
+
 is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   version "2.0.4"
   resolved "https://registry.nlark.com/is-plain-object/download/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
@@ -5022,6 +5336,14 @@ micromatch@^3.1.10, micromatch@^3.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.2"
 
+micromatch@^4.0.2:
+  version "4.0.4"
+  resolved "https://registry.npmmirror.com/micromatch/-/micromatch-4.0.4.tgz#896d519dfe9db25fce94ceb7a500919bf881ebf9"
+  integrity sha512-pRmzw/XUcwXGpD9aI9q/0XOwLNygjETJ8y0ao0wdqprrzDa4YnxLcz7fQRZr8voh8V10kGhABbNcHVk5wHgWwg==
+  dependencies:
+    braces "^3.0.1"
+    picomatch "^2.2.3"
+
 miller-rabin@^4.0.0:
   version "4.0.1"
   resolved "https://registry.nlark.com/miller-rabin/download/miller-rabin-4.0.1.tgz#f080351c865b0dc562a8462966daa53543c78a4d"
@@ -5655,6 +5977,11 @@ picomatch@^2.0.4, picomatch@^2.2.1:
   resolved "https://registry.nlark.com/picomatch/download/picomatch-2.3.0.tgz#f1f061de8f6a4bf022892e2d128234fb98302972"
   integrity sha1-8fBh3o9qS/AiiS4tEoI0+5gwKXI=
 
+picomatch@^2.2.3:
+  version "2.3.1"
+  resolved "https://registry.npmmirror.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
+  integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
+
 pify@^2.0.0:
   version "2.3.0"
   resolved "https://registry.nlark.com/pify/download/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
@@ -7697,13 +8024,14 @@ vuepress-plugin-smooth-scroll@^0.0.3:
   dependencies:
     smoothscroll-polyfill "^0.4.3"
 
-vuepress@^1.8.2:
-  version "1.8.2"
-  resolved "https://registry.nlark.com/vuepress/download/vuepress-1.8.2.tgz#97e8bf979630611fc7b621fc4cc35b798ee5e847"
-  integrity sha1-l+i/l5YwYR/HtiH8TMNbeY7l6Ec=
+vuepress@^1.9.7:
+  version "1.9.7"
+  resolved "https://registry.npmmirror.com/vuepress/-/vuepress-1.9.7.tgz#2cd6709a2228f5cef588115aaeabf820ab9ed7cc"
+  integrity sha512-aSXpoJBGhgjaWUsT1Zs/ZO8JdDWWsxZRlVme/E7QYpn+ZB9iunSgPMozJQNFaHzcRq4kPx5A4k9UhzLRcvtdMg==
   dependencies:
-    "@vuepress/core" "1.8.2"
-    "@vuepress/theme-default" "1.8.2"
+    "@vuepress/core" "1.9.7"
+    "@vuepress/theme-default" "1.9.7"
+    "@vuepress/types" "1.9.7"
     cac "^6.5.6"
     envinfo "^7.2.0"
     opencollective-postinstall "^2.0.2"