diff --git a/package.json b/package.json
index 6e2babb9..0d5f7702 100644
--- a/package.json
+++ b/package.json
@@ -75,6 +75,7 @@
     "markdown-it-emoji": "^2.0.2",
     "markdown-it-footnote": "^3.0.3",
     "markdown-it-html5-embed": "^1.0.0",
+    "markdown-it-ruby": "^0.1.1",
     "markdown-it-sub": "^1.0.0",
     "markdown-it-sup": "^1.0.0",
     "mini-css-extract-plugin": "^2.7.5",
diff --git a/src/shared/markdown.ts b/src/shared/markdown.ts
index 9f1ec733..85aa8ee3 100644
--- a/src/shared/markdown.ts
+++ b/src/shared/markdown.ts
@@ -10,6 +10,7 @@ import markdown_it_container from "markdown-it-container";
 // import markdown_it_emoji from "markdown-it-emoji/bare";
 import markdown_it_footnote from "markdown-it-footnote";
 import markdown_it_html5_embed from "markdown-it-html5-embed";
+import markdown_it_ruby from "markdown-it-ruby";
 import markdown_it_sub from "markdown-it-sub";
 import markdown_it_sup from "markdown-it-sup";
 import Renderer from "markdown-it/lib/renderer";
@@ -159,6 +160,7 @@ export function setupMarkdown() {
     .use(markdown_it_footnote)
     .use(markdown_it_html5_embed, html5EmbedConfig)
     .use(markdown_it_container, "spoiler", spoilerConfig)
+    .use(markdown_it_ruby)
     .use(localInstanceLinkParser);
   // .use(markdown_it_emoji, {
   //   defs: emojiDefs,
diff --git a/yarn.lock b/yarn.lock
index 173cecd8..cbaa3b8b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3026,7 +3026,7 @@ debug@^4.1.0, debug@^4.1.1, debug@^4.3.2, debug@^4.3.4:
   dependencies:
     ms "2.1.2"
 
-debuglog@*, debuglog@^1.0.1:
+debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/debuglog/-/debuglog-1.0.1.tgz"
   integrity sha512-syBZ+rnAK3EgMsH2aYEOLUW7mZSY9Gb+0wUMCFsZvcmiz+HigA0LOcq/HoQqVuGG+EKykunc7QG2bzrponfaSw==
@@ -4759,7 +4759,7 @@ import-sort@^6.0.0:
     is-builtin-module "^3.0.0"
     resolve "^1.8.1"
 
-imurmurhash@*, imurmurhash@^0.1.4:
+imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz"
   integrity sha512-JmXMZ6wuvDmLiHEml9ykzqO6lwFbof0GG4IkcGaENdCRDDmMVnny7s5HsIgHCbaq0w2MyPhDqkhTUgS2LU2PHA==
@@ -5646,11 +5646,6 @@ lockfile@^1.0.4:
   dependencies:
     signal-exit "^3.0.2"
 
-lodash._baseindexof@*:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/lodash._baseindexof/-/lodash._baseindexof-3.1.0.tgz#fe52b53a1c6761e42618d654e4a25789ed61822c"
-  integrity sha512-bSYo8Pc/f0qAkr8fPJydpJjtrHiSynYfYBjtANIgXv5xEf1WlTC63dIDlgu0s9dmTvzRu1+JJTxcIAHe+sH0FQ==
-
 lodash._baseuniq@~4.6.0:
   version "4.6.0"
   resolved "https://registry.npmjs.org/lodash._baseuniq/-/lodash._baseuniq-4.6.0.tgz"
@@ -5659,33 +5654,11 @@ lodash._baseuniq@~4.6.0:
     lodash._createset "~4.0.0"
     lodash._root "~3.0.0"
 
-lodash._bindcallback@*:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
-  integrity sha512-2wlI0JRAGX8WEf4Gm1p/mv/SZ+jLijpj0jyaE/AXeuQphzCgD8ZQW4oSpoN8JAopujOFGU3KMuq7qfHBWlGpjQ==
-
-lodash._cacheindexof@*:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/lodash._cacheindexof/-/lodash._cacheindexof-3.0.2.tgz#3dc69ac82498d2ee5e3ce56091bafd2adc7bde92"
-  integrity sha512-S8dUjWr7SUT/X6TBIQ/OYoCHo1Stu1ZRy6uMUSKqzFnZp5G5RyQizSm6kvxD2Ewyy6AVfMg4AToeZzKfF99T5w==
-
-lodash._createcache@*:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/lodash._createcache/-/lodash._createcache-3.1.2.tgz#56d6a064017625e79ebca6b8018e17440bdcf093"
-  integrity sha512-ev5SP+iFpZOugyab/DEUQxUeZP5qyciVTlgQ1f4Vlw7VUcCD8fVnyIqVUEIaoFH9zjAqdgi69KiofzvVmda/ZQ==
-  dependencies:
-    lodash._getnative "^3.0.0"
-
 lodash._createset@~4.0.0:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/lodash._createset/-/lodash._createset-4.0.3.tgz#0f4659fbb09d75194fa9e2b88a6644d363c9fe26"
   integrity sha512-GTkC6YMprrJZCYU3zcqZj+jkXkrXzq3IPBcF/fIPpNEAB4hZEtXU8zp/RwKOvZl43NUmwDbyRk3+ZTbeRdEBXA==
 
-lodash._getnative@*, lodash._getnative@^3.0.0:
-  version "3.9.1"
-  resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
-  integrity sha512-RrL9VxMEPyDMHOd9uFbvMe8X55X16/cGM5IgOKgRElQZutpX89iS6vwl64duTV1/16w5JY7tuFNXqoekmh1EmA==
-
 lodash._root@~3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/lodash._root/-/lodash._root-3.0.1.tgz#fba1c4524c19ee9a5f8136b4609f017cf4ded692"
@@ -5711,11 +5684,6 @@ lodash.merge@^4.6.2:
   resolved "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz"
   integrity sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==
 
-lodash.restparam@*:
-  version "3.6.1"
-  resolved "https://registry.yarnpkg.com/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
-  integrity sha512-L4/arjjuq4noiUJpt3yS6KIKDtJwNe2fIYgMqyYYKoeIfV1iEqvPwhCx23o+R9dzouGihDAPN1dTIRWa7zk8tw==
-
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.npmjs.org/lodash.sortby/-/lodash.sortby-4.7.0.tgz"
@@ -5890,6 +5858,11 @@ markdown-it-html5-embed@^1.0.0:
     markdown-it "^8.4.0"
     mimoza "~1.0.0"
 
+markdown-it-ruby@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/markdown-it-ruby/-/markdown-it-ruby-0.1.1.tgz#6e2050a9b2c3275afc2844920d53cdffbbe12f78"
+  integrity sha512-ct8t/Drt7scv20VdaQtOhpBOC2SDICaW8E/WQS8kY2eUdu0eoDwW8ugXcCy8Vku4Y5CuA5qrewlHpwaFsJxbpQ==
+
 markdown-it-sub@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/markdown-it-sub/-/markdown-it-sub-1.0.0.tgz"
@@ -7477,7 +7450,7 @@ readable-stream@~1.1.10:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readdir-scoped-modules@*, readdir-scoped-modules@^1.0.0:
+readdir-scoped-modules@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/readdir-scoped-modules/-/readdir-scoped-modules-1.1.0.tgz#8d45407b4f870a0dcaebc0e28670d18e74514309"
   integrity sha512-asaikDeqAQg7JifRsZn1NJZXo9E+VwlyCfbkZhwyISinqk5zNS6266HS5kah6P0SaQKGF6SkNnZVHUzHFYxYDw==