diff --git a/package.json b/package.json
index 345a87d..7514c40 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@typescript-eslint/parser": "^2.33.0",
     "@vue/cli-plugin-eslint": "^4.4.1",
     "@vue/cli-plugin-router": "^4.4.1",
-    "@vue/cli-plugin-typescript": "^4.4.1",
+    "@vue/cli-plugin-typescript": "^4.5.11",
     "@vue/cli-plugin-unit-jest": "^4.4.1",
     "@vue/cli-plugin-vuex": "^4.4.1",
     "@vue/cli-service": "^4.4.1",
diff --git a/yarn.lock b/yarn.lock
index 2cd3bd7..52a80a9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -627,6 +627,11 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.4.tgz#38fd73ddfd9b55abb1e1b2ed578cb55bd7b7d339"
   integrity sha512-8+KAKzEvSUdeo+kmqnKrqgeE+LcA0tjYWFY7RPProVYwnqDjukzO+3b6dLD56rYX5TdWejnEOLJYOIeh4CXKuA==
 
+"@types/json-schema@^7.0.4", "@types/json-schema@^7.0.5":
+  version "7.0.7"
+  resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.7.tgz#98a993516c859eb0d5c4c8f098317a9ea68db9ad"
+  integrity sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==
+
 "@types/minimatch@*":
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
@@ -642,6 +647,11 @@
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
   integrity sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA==
 
+"@types/parse-json@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"
+  integrity sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA==
+
 "@types/q@^1.5.1":
   version "1.5.3"
   resolved "https://registry.yarnpkg.com/@types/q/-/q-1.5.3.tgz#69047ef831f0e5849a3855a25e019850413dc922"
@@ -753,13 +763,13 @@
   dependencies:
     "@vue/cli-shared-utils" "^4.4.1"
 
-"@vue/cli-plugin-typescript@^4.4.1":
-  version "4.4.1"
-  resolved "https://registry.yarnpkg.com/@vue/cli-plugin-typescript/-/cli-plugin-typescript-4.4.1.tgz#00f2e0af3a50e00074cb01dea53ebb75bb50f392"
-  integrity sha512-WfgaT5N/eUlGXWsucl8vPskB3QYZFw77P1e/0TEwekVsz8yyT5/MEnZaQSH9emufcAagjpWHHL3fNQdIVg70eQ==
+"@vue/cli-plugin-typescript@^4.5.11":
+  version "4.5.11"
+  resolved "https://registry.yarnpkg.com/@vue/cli-plugin-typescript/-/cli-plugin-typescript-4.5.11.tgz#846ee0bf2b4dc3db1243c3dabea709af8d14fcf6"
+  integrity sha512-oVv4p/gec/xqFuJOUqBxVuThk7fj2QMfoDpe6QfkWIVQU+g8JLpZvOQo0wDMoiHtURQKtqGQCwC57jkKOCufqg==
   dependencies:
     "@types/webpack-env" "^1.15.2"
-    "@vue/cli-shared-utils" "^4.4.1"
+    "@vue/cli-shared-utils" "^4.5.11"
     cache-loader "^4.1.0"
     fork-ts-checker-webpack-plugin "^3.1.1"
     globby "^9.2.0"
@@ -768,6 +778,8 @@
     tslint "^5.20.1"
     webpack "^4.0.0"
     yorkie "^2.0.0"
+  optionalDependencies:
+    fork-ts-checker-webpack-plugin-v5 "npm:fork-ts-checker-webpack-plugin@^5.0.11"
 
 "@vue/cli-plugin-unit-jest@^4.4.1":
   version "4.4.1"
@@ -853,10 +865,10 @@
     webpack-dev-server "^3.11.0"
     webpack-merge "^4.2.2"
 
-"@vue/cli-shared-utils@^4.4.1":
-  version "4.4.1"
-  resolved "https://registry.yarnpkg.com/@vue/cli-shared-utils/-/cli-shared-utils-4.4.1.tgz#930304ade5a9f9bf0d2fd67d9305cad83d04aae1"
-  integrity sha512-teevHgI7XUsKVMOncx3M+6iLjO28woGfRwgUG4hR83moVBHQe5x2OCr2i5t/58bwpv269RD5RYXBQCGtIXuxZw==
+"@vue/cli-shared-utils@^4.4.1", "@vue/cli-shared-utils@^4.5.11":
+  version "4.5.11"
+  resolved "https://registry.yarnpkg.com/@vue/cli-shared-utils/-/cli-shared-utils-4.5.11.tgz#fff71673ee9128f998c691515b9d327071b4f41e"
+  integrity sha512-+aaQ+ThQG3+WMexfSWNl0y6f43edqVqRNbguE53F3TIH81I7saS5S750ayqXhZs2r6STJJyqorQnKtAWfHo29A==
   dependencies:
     "@hapi/joi" "^15.0.1"
     chalk "^2.4.2"
@@ -868,7 +880,6 @@
     ora "^3.4.0"
     read-pkg "^5.1.1"
     request "^2.88.2"
-    request-promise-native "^1.0.8"
     semver "^6.1.0"
     strip-ansi "^6.0.0"
 
@@ -1165,6 +1176,16 @@ ajv@^6.1.0, ajv@^6.10.0, ajv@^6.10.2, ajv@^6.12.0, ajv@^6.5.5:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
+ajv@^6.12.2:
+  version "6.12.6"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
+  integrity sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==
+  dependencies:
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
 alphanum-sort@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/alphanum-sort/-/alphanum-sort-1.0.2.tgz#97a1119649b211ad33691d9f9f486a8ec9fbe0a3"
@@ -1378,6 +1399,11 @@ asynckit@^0.4.0:
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
   integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=
 
+at-least-node@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/at-least-node/-/at-least-node-1.0.0.tgz#602cd4b46e844ad4effc92a8011a3c46e0238dc2"
+  integrity sha512-+q/t7Ekv1EDY2l6Gda6LLiX14rU9TV20Wa3ofeQmwPFZbOMo9DXrLbOjFaaclkXKWidIaopwAObQDqwWtGUjqg==
+
 atob@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
@@ -2032,6 +2058,14 @@ chalk@^4.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chalk@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.0.tgz#4e14870a618d9e2edd97dd8345fd9d9dc315646a"
+  integrity sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
 chardet@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
@@ -2462,6 +2496,17 @@ cosmiconfig@^5.0.0:
     js-yaml "^3.13.1"
     parse-json "^4.0.0"
 
+cosmiconfig@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-6.0.0.tgz#da4fee853c52f6b1e6935f41c1a2fc50bd4a9982"
+  integrity sha512-xb3ZL6+L8b9JLLCx3ZdoZy4+2ECphCMo2PwqgP1tlfVq6M6YReyzBJtvWWtbDSpNr9hn96pkCiZqUcFEc+54Qg==
+  dependencies:
+    "@types/parse-json" "^4.0.0"
+    import-fresh "^3.1.0"
+    parse-json "^5.0.0"
+    path-type "^4.0.0"
+    yaml "^1.7.2"
+
 create-ecdh@^4.0.0:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.3.tgz#c9111b6f33045c4697f144787f9254cdc77c45ff"
@@ -3831,6 +3876,23 @@ forever-agent@~0.6.1:
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
   integrity sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=
 
+"fork-ts-checker-webpack-plugin-v5@npm:fork-ts-checker-webpack-plugin@^5.0.11":
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/fork-ts-checker-webpack-plugin/-/fork-ts-checker-webpack-plugin-5.2.1.tgz#79326d869797906fa8b24e2abcf9421fc805450d"
+  integrity sha512-SVi+ZAQOGbtAsUWrZvGzz38ga2YqjWvca1pXQFUArIVXqli0lLoDQ8uS0wg0kSpcwpZmaW5jVCZXQebkyUQSsw==
+  dependencies:
+    "@babel/code-frame" "^7.8.3"
+    "@types/json-schema" "^7.0.5"
+    chalk "^4.1.0"
+    cosmiconfig "^6.0.0"
+    deepmerge "^4.2.2"
+    fs-extra "^9.0.0"
+    memfs "^3.1.2"
+    minimatch "^3.0.4"
+    schema-utils "2.7.0"
+    semver "^7.3.2"
+    tapable "^1.0.0"
+
 fork-ts-checker-webpack-plugin@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/fork-ts-checker-webpack-plugin/-/fork-ts-checker-webpack-plugin-3.1.1.tgz#a1642c0d3e65f50c2cc1742e9c0a80f441f86b19"
@@ -3888,6 +3950,16 @@ fs-extra@^7.0.1:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^9.0.0:
+  version "9.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.1.0.tgz#5954460c764a8da2094ba3554bf839e6b9a7c86d"
+  integrity sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==
+  dependencies:
+    at-least-node "^1.0.0"
+    graceful-fs "^4.2.0"
+    jsonfile "^6.0.1"
+    universalify "^2.0.0"
+
 fs-minipass@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-2.1.0.tgz#7f5036fdbf12c63c169190cbe4199c852271f9fb"
@@ -3895,6 +3967,11 @@ fs-minipass@^2.0.0:
   dependencies:
     minipass "^3.0.0"
 
+fs-monkey@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/fs-monkey/-/fs-monkey-1.0.1.tgz#4a82f36944365e619f4454d9fff106553067b781"
+  integrity sha512-fcSa+wyTqZa46iWweI7/ZiUfegOZl0SG8+dltIwFXo7+zYU9J9kpS3NB6pZcSlJdhvIwp81Adx2XhZorncxiaA==
+
 fs-write-stream-atomic@^1.0.8:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz#b47df53493ef911df75731e70a9ded0189db40c9"
@@ -4065,7 +4142,7 @@ globby@^9.2.0:
     pify "^4.0.1"
     slash "^2.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.2:
+graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.2:
   version "4.2.4"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
   integrity sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
@@ -4439,6 +4516,14 @@ import-fresh@^3.0.0:
     parent-module "^1.0.0"
     resolve-from "^4.0.0"
 
+import-fresh@^3.1.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.3.0.tgz#37162c25fcb9ebaa2e6e53d5b4d88ce17d9e0c2b"
+  integrity sha512-veYYhQa+D1QBKznvhUHxb8faxlrwUnxseDAbAp457E0wLNio2bOSKnjYDhMj+YiAq61xrMGhQk9iXVk5FzgQMw==
+  dependencies:
+    parent-module "^1.0.0"
+    resolve-from "^4.0.0"
+
 import-from@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/import-from/-/import-from-2.1.0.tgz#335db7f2a7affd53aaa471d4b8021dee36b7f3b1"
@@ -5506,6 +5591,15 @@ jsonfile@^4.0.0:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
+jsonfile@^6.0.1:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-6.1.0.tgz#bc55b2634793c679ec6403094eb13698a6ec0aae"
+  integrity sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==
+  dependencies:
+    universalify "^2.0.0"
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
 jsprim@^1.2.2:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@@ -5798,6 +5892,13 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
+memfs@^3.1.2:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/memfs/-/memfs-3.2.0.tgz#f9438e622b5acd1daa8a4ae160c496fdd1325b26"
+  integrity sha512-f/xxz2TpdKv6uDn6GtHee8ivFyxwxmPuXatBb1FBwxYNuVpbM3k/Y1Z+vC0mH/dIXXrukYfe3qe5J32Dfjg93A==
+  dependencies:
+    fs-monkey "1.0.1"
+
 memory-fs@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
@@ -6722,6 +6823,11 @@ path-type@^3.0.0:
   dependencies:
     pify "^3.0.0"
 
+path-type@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
+  integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
+
 pbkdf2@^3.0.3:
   version "3.0.17"
   resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.17.tgz#976c206530617b14ebb32114239f7b09336e93a6"
@@ -7561,7 +7667,7 @@ request-promise-core@1.1.3:
   dependencies:
     lodash "^4.17.15"
 
-request-promise-native@^1.0.5, request-promise-native@^1.0.7, request-promise-native@^1.0.8:
+request-promise-native@^1.0.5, request-promise-native@^1.0.7:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.8.tgz#a455b960b826e44e2bf8999af64dff2bfe58cb36"
   integrity sha512-dapwLGqkHtwL5AEbfenuzjTYg35Jd6KPytsC2/TLkVMz8rm+tNt72MGUWT1RP/aYawMpN6HqbNGBQaRcBtjQMQ==
@@ -7794,6 +7900,15 @@ saxes@^3.1.9:
   dependencies:
     xmlchars "^2.1.1"
 
+schema-utils@2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.7.0.tgz#17151f76d8eae67fbbf77960c33c676ad9f4efc7"
+  integrity sha512-0ilKFI6QQF5nxDZLFn2dMjvc4hjg/Wkg7rHd3jK6/A4a1Hl9VFdQWvgB1UMGoU94pad1P/8N7fMcEnLnSiju8A==
+  dependencies:
+    "@types/json-schema" "^7.0.4"
+    ajv "^6.12.2"
+    ajv-keywords "^3.4.1"
+
 schema-utils@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-1.0.0.tgz#0b79a93204d7b600d4b2850d1f66c2a34951c770"
@@ -8898,6 +9013,11 @@ universalify@^0.1.0:
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
   integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
 
+universalify@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"
+  integrity sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -9499,6 +9619,11 @@ yallist@^4.0.0:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
+yaml@^1.7.2:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/yaml/-/yaml-1.10.0.tgz#3b593add944876077d4d683fee01081bd9fff31e"
+  integrity sha512-yr2icI4glYaNG+KWONODapy2/jDdMSDnrONSjblABjD9B4Z5LgiircSt8m8sRZFNi08kG9Sm0uSHtEmP3zaEGg==
+
 yargs-parser@10.x:
   version "10.1.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-10.1.0.tgz#7202265b89f7e9e9f2e5765e0fe735a905edbaa8"