diff --git a/src/api/endpoints/i/update.js b/src/api/endpoints/i/update.js
index 5aeafa60c..cd8f9b49d 100644
--- a/src/api/endpoints/i/update.js
+++ b/src/api/endpoints/i/update.js
@@ -32,6 +32,16 @@ module.exports = async (params, user, _, isSecure) =>
 		user.name = name;
 	}
 
+	// Get 'description' parameter
+	const description = params.description;
+	if (description !== undefined && description !== null) {
+		if (description.length > 500) {
+			return rej('too long description');
+		}
+
+		user.description = description;
+	}
+
 	// Get 'location' parameter
 	const location = params.location;
 	if (location !== undefined && location !== null) {
@@ -42,16 +52,6 @@ module.exports = async (params, user, _, isSecure) =>
 		user.profile.location = location;
 	}
 
-	// Get 'bio' parameter
-	const bio = params.bio;
-	if (bio !== undefined && bio !== null) {
-		if (bio.length > 500) {
-			return rej('too long bio');
-		}
-
-		user.profile.bio = bio;
-	}
-
 	// Get 'birthday' parameter
 	const birthday = params.birthday;
 	if (birthday != null) {
@@ -79,6 +79,7 @@ module.exports = async (params, user, _, isSecure) =>
 	await User.update(user._id, {
 		$set: {
 			name: user.name,
+			description: user.description,
 			avatar_id: user.avatar_id,
 			banner_id: user.banner_id,
 			profile: user.profile
diff --git a/src/web/app/desktop/tags/settings.tag b/src/web/app/desktop/tags/settings.tag
index 544e41c25..56a00bc9a 100644
--- a/src/web/app/desktop/tags/settings.tag
+++ b/src/web/app/desktop/tags/settings.tag
@@ -23,15 +23,15 @@
 			</label>
 			<label>
 				<p>場所</p>
-				<input ref="accountLocation" type="text" value={ I.location }/>
+				<input ref="accountLocation" type="text" value={ I.profile.location }/>
 			</label>
 			<label>
 				<p>自己紹介</p>
-				<textarea ref="accountBio">{ I.bio }</textarea>
+				<textarea ref="accountDescription">{ I.description }</textarea>
 			</label>
 			<label>
 				<p>誕生日</p>
-				<input ref="accountBirthday" type="date" value={ I.birthday }/>
+				<input ref="accountBirthday" type="date" value={ I.profile.birthday }/>
 			</label>
 			<button class="style-primary" onclick={ updateAccount }>保存</button>
 		</section>
@@ -212,9 +212,9 @@
 		this.updateAccount = () => {
 			this.api('i/update', {
 				name: this.refs.accountName.value,
-				location: this.refs.accountLocation.value,
-				bio: this.refs.accountBio.value,
-				birthday: this.refs.accountBirthday.value
+				location: this.refs.accountLocation.value || undefined,
+				description: this.refs.accountDescription.value || undefined,
+				birthday: this.refs.accountBirthday.value || undefined
 			}).then(() => {
 				this.notify('プロフィールを更新しました');
 			});