diff --git a/packages/backend/src/server/api/endpoints/notes/local-timeline.ts b/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
index 7d8dec7b8f..8867070055 100644
--- a/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
@@ -48,7 +48,6 @@ export const paramDef = {
 		withFiles: { type: 'boolean', default: false },
 		withRenotes: { type: 'boolean', default: true },
 		withReplies: { type: 'boolean', default: false },
-		excludeNsfw: { type: 'boolean', default: false },
 		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
 		sinceId: { type: 'string', format: 'misskey:id' },
 		untilId: { type: 'string', format: 'misskey:id' },
diff --git a/packages/backend/src/server/api/endpoints/users/notes.ts b/packages/backend/src/server/api/endpoints/users/notes.ts
index a775b58f03..76033ddb06 100644
--- a/packages/backend/src/server/api/endpoints/users/notes.ts
+++ b/packages/backend/src/server/api/endpoints/users/notes.ts
@@ -53,7 +53,6 @@ export const paramDef = {
 		sinceDate: { type: 'integer' },
 		untilDate: { type: 'integer' },
 		withFiles: { type: 'boolean', default: false },
-		excludeNsfw: { type: 'boolean', default: false },
 	},
 	required: ['userId'],
 } as const;
diff --git a/packages/frontend/lib/rollup-plugin-unwind-css-module-class-name.test.ts b/packages/frontend/lib/rollup-plugin-unwind-css-module-class-name.test.ts
index a7b8cbb037..759f270393 100644
--- a/packages/frontend/lib/rollup-plugin-unwind-css-module-class-name.test.ts
+++ b/packages/frontend/lib/rollup-plugin-unwind-css-module-class-name.test.ts
@@ -89,7 +89,6 @@ const _sfc_main = /* @__PURE__ */ defineComponent({
       api("users/notes", {
         userId: props.user.id,
         fileType: image,
-        excludeNsfw: defaultStore.state.nsfw !== "ignore",
         limit: 10
       }).then((notes) => {
         for (const note of notes) {
@@ -198,7 +197,6 @@ const _sfc_main = defineComponent({
       api("users/notes", {
         userId: props.user.id,
         fileType: image,
-        excludeNsfw: defaultStore.state.nsfw !== "ignore",
         limit: 10
       }).then(notes => {
         for (const note of notes) {
diff --git a/packages/frontend/src/pages/user/index.files.vue b/packages/frontend/src/pages/user/index.files.vue
index f9328b8d6b..72f95ec1a5 100644
--- a/packages/frontend/src/pages/user/index.files.vue
+++ b/packages/frontend/src/pages/user/index.files.vue
@@ -64,7 +64,6 @@ onMounted(() => {
 	os.api('users/notes', {
 		userId: props.user.id,
 		withFiles: true,
-		excludeNsfw: defaultStore.state.nsfw !== 'ignore',
 		limit: 15,
 	}).then(notes => {
 		for (const note of notes) {