diff --git a/src/client/app/common/scripts/compose-notification.ts b/src/client/app/common/scripts/compose-notification.ts
index 4030d61ac7..ebc15952f6 100644
--- a/src/client/app/common/scripts/compose-notification.ts
+++ b/src/client/app/common/scripts/compose-notification.ts
@@ -1,5 +1,5 @@
-import getPostSummary from '../../../../get-post-summary';
-import getReactionEmoji from '../../../../get-reaction-emoji';
+import getPostSummary from '../../../../renderers/get-post-summary';
+import getReactionEmoji from '../../../../renderers/get-reaction-emoji';
 
 type Notification = {
 	title: string;
diff --git a/src/client/app/desktop/views/components/notifications.vue b/src/client/app/desktop/views/components/notifications.vue
index 8c4102494f..9bfe1560ba 100644
--- a/src/client/app/desktop/views/components/notifications.vue
+++ b/src/client/app/desktop/views/components/notifications.vue
@@ -103,7 +103,7 @@
 <script lang="ts">
 import Vue from 'vue';
 import getAcct from '../../../../../user/get-acct';
-import getPostSummary from '../../../../../get-post-summary';
+import getPostSummary from '../../../../../renderers/get-post-summary';
 
 export default Vue.extend({
 	data() {
diff --git a/src/client/app/desktop/views/pages/home.vue b/src/client/app/desktop/views/pages/home.vue
index ad9e2bc9d1..c209af4e43 100644
--- a/src/client/app/desktop/views/pages/home.vue
+++ b/src/client/app/desktop/views/pages/home.vue
@@ -7,7 +7,7 @@
 <script lang="ts">
 import Vue from 'vue';
 import Progress from '../../../common/scripts/loading';
-import getPostSummary from '../../../../../get-post-summary';
+import getPostSummary from '../../../../../renderers/get-post-summary';
 
 export default Vue.extend({
 	props: {
diff --git a/src/client/app/mobile/api/post.ts b/src/client/app/mobile/api/post.ts
index 6580cbf4b1..98309ba8de 100644
--- a/src/client/app/mobile/api/post.ts
+++ b/src/client/app/mobile/api/post.ts
@@ -1,6 +1,6 @@
 import PostForm from '../views/components/post-form.vue';
 //import RepostForm from '../views/components/repost-form.vue';
-import getPostSummary from '../../../../get-post-summary';
+import getPostSummary from '../../../../renderers/get-post-summary';
 
 export default (os) => (opts) => {
 	const o = opts || {};
diff --git a/src/client/app/mobile/views/components/notification-preview.vue b/src/client/app/mobile/views/components/notification-preview.vue
index e7e1f75a87..77abd3c0ea 100644
--- a/src/client/app/mobile/views/components/notification-preview.vue
+++ b/src/client/app/mobile/views/components/notification-preview.vue
@@ -59,7 +59,7 @@
 
 <script lang="ts">
 import Vue from 'vue';
-import getPostSummary from '../../../../../get-post-summary';
+import getPostSummary from '../../../../../renderers/get-post-summary';
 
 export default Vue.extend({
 	props: ['notification'],
diff --git a/src/client/app/mobile/views/components/notification.vue b/src/client/app/mobile/views/components/notification.vue
index d92b019447..d3e313756f 100644
--- a/src/client/app/mobile/views/components/notification.vue
+++ b/src/client/app/mobile/views/components/notification.vue
@@ -78,7 +78,7 @@
 
 <script lang="ts">
 import Vue from 'vue';
-import getPostSummary from '../../../../../get-post-summary';
+import getPostSummary from '../../../../../renderers/get-post-summary';
 import getAcct from '../../../../../user/get-acct';
 
 export default Vue.extend({
diff --git a/src/client/app/mobile/views/components/post-card.vue b/src/client/app/mobile/views/components/post-card.vue
index 893e4c3071..de42a01f78 100644
--- a/src/client/app/mobile/views/components/post-card.vue
+++ b/src/client/app/mobile/views/components/post-card.vue
@@ -14,7 +14,7 @@
 
 <script lang="ts">
 import Vue from 'vue';
-import summary from '../../../../../get-post-summary';
+import summary from '../../../../../renderers/get-post-summary';
 import getAcct from '../../../../../user/get-acct';
 
 export default Vue.extend({
diff --git a/src/client/app/mobile/views/pages/home.vue b/src/client/app/mobile/views/pages/home.vue
index b2edf59561..6fb1c6d4fa 100644
--- a/src/client/app/mobile/views/pages/home.vue
+++ b/src/client/app/mobile/views/pages/home.vue
@@ -64,7 +64,7 @@ import Vue from 'vue';
 import * as XDraggable from 'vuedraggable';
 import * as uuid from 'uuid';
 import Progress from '../../../common/scripts/loading';
-import getPostSummary from '../../../../../get-post-summary';
+import getPostSummary from '../../../../../renderers/get-post-summary';
 
 export default Vue.extend({
 	components: {
diff --git a/src/get-notification-summary.ts b/src/renderers/get-notification-summary.ts
similarity index 100%
rename from src/get-notification-summary.ts
rename to src/renderers/get-notification-summary.ts
diff --git a/src/get-post-summary.ts b/src/renderers/get-post-summary.ts
similarity index 100%
rename from src/get-post-summary.ts
rename to src/renderers/get-post-summary.ts
diff --git a/src/get-reaction-emoji.ts b/src/renderers/get-reaction-emoji.ts
similarity index 100%
rename from src/get-reaction-emoji.ts
rename to src/renderers/get-reaction-emoji.ts
diff --git a/src/user/get-summary.ts b/src/renderers/get-user-summary.ts
similarity index 93%
rename from src/user/get-summary.ts
rename to src/renderers/get-user-summary.ts
index 8220817025..2a9e8a5d04 100644
--- a/src/user/get-summary.ts
+++ b/src/renderers/get-user-summary.ts
@@ -1,5 +1,5 @@
 import { IUser, isLocalUser } from '../models/user';
-import getAcct from './get-acct';
+import getAcct from '../user/get-acct';
 
 /**
  * ユーザーを表す文字列を取得します。
diff --git a/src/server/api/bot/core.ts b/src/server/api/bot/core.ts
index 3beec33d11..7f9409660a 100644
--- a/src/server/api/bot/core.ts
+++ b/src/server/api/bot/core.ts
@@ -3,10 +3,10 @@ import * as bcrypt from 'bcryptjs';
 
 import User, { IUser, init as initUser, ILocalUser } from '../../../models/user';
 
-import getPostSummary from '../../../get-post-summary';
-import getUserSummary from '../../../user/get-summary';
+import getPostSummary from '../../../renderers/get-post-summary';
+import getUserSummary from '../../../renderers/get-user-summary';
 import parseAcct from '../../../user/parse-acct';
-import getNotificationSummary from '../../../get-notification-summary';
+import getNotificationSummary from '../../../renderers/get-notification-summary';
 
 const hmm = [
 	'？',
diff --git a/src/server/api/bot/interfaces/line.ts b/src/server/api/bot/interfaces/line.ts
index 27248c9b9d..17841a9f09 100644
--- a/src/server/api/bot/interfaces/line.ts
+++ b/src/server/api/bot/interfaces/line.ts
@@ -9,7 +9,7 @@ import _redis from '../../../../db/redis';
 import prominence = require('prominence');
 import getAcct from '../../../../user/get-acct';
 import parseAcct from '../../../../user/parse-acct';
-import getPostSummary from '../../../../get-post-summary';
+import getPostSummary from '../../../../renderers/get-post-summary';
 
 const redis = prominence(_redis);