diff --git a/app/Http/Controllers/SettingController.php b/app/Http/Controllers/SettingController.php
index 1f812e3..136f055 100644
--- a/app/Http/Controllers/SettingController.php
+++ b/app/Http/Controllers/SettingController.php
@@ -17,9 +17,13 @@ class SettingController extends Controller
     {
         $inputs = $request->all();
         $validator = Validator::make($inputs, [
-            'display_name' => 'required|string|max:20'
+            'display_name' => 'required|string|max:20',
+            'bio' => 'nullable|string|max:160',
+            'url' => 'nullable|url|max:2000'
         ], [], [
-            'display_name' => '名前'
+            'display_name' => '名前',
+            'bio' => '自己紹介',
+            'url' => 'URL'
         ]);
 
         if ($validator->fails()) {
@@ -28,6 +32,8 @@ class SettingController extends Controller
 
         $user = Auth::user();
         $user->display_name = $inputs['display_name'];
+        $user->bio = $inputs['bio'] ?? '';
+        $user->url = $inputs['url'] ?? '';
         $user->save();
 
         return redirect()->route('setting')->with('status', 'プロフィールを更新しました。');
diff --git a/resources/views/setting/profile.blade.php b/resources/views/setting/profile.blade.php
index 4bbe86a..92df931 100644
--- a/resources/views/setting/profile.blade.php
+++ b/resources/views/setting/profile.blade.php
@@ -16,7 +16,7 @@
                 <div class="invalid-feedback">{{ $errors->first('display_name') }}</div>
             @endif
         </div>
-        <div class="from-group mt-2">
+        <div class="from-group mt-3">
             <label for="name">ユーザー名</label>
             <div class="input-group">
                 <div class="input-group-prepend">
@@ -26,6 +26,24 @@
             </div>
             <small class="form-text text-muted">現在は変更できません。</small>
         </div>
+        <div class="form-group mt-3">
+            <label for="bio">自己紹介</label>
+            <textarea id="bio" name="bio" rows="3" class="form-control {{ $errors->has('bio') ? ' is-invalid' : '' }}">{{ old('bio') ?? Auth::user()->bio }}</textarea>
+            <small class="form-text text-muted">最大 160 文字</small>
+
+            @if ($errors->has('bio'))
+                <div class="invalid-feedback">{{ $errors->first('bio') }}</div>
+            @endif
+        </div>
+        <div class="form-group mt-3">
+            <label for="url">URL</label>
+            <input id="url" name="url" type="url" class="form-control {{ $errors->has('url') ? ' is-invalid' : '' }}"
+                   value="{{ old('url') ?? Auth::user()->url }}" autocomplete="off">
+
+            @if ($errors->has('url'))
+                <div class="invalid-feedback">{{ $errors->first('url') }}</div>
+            @endif
+        </div>
 
         <button type="submit" class="btn btn-primary mt-4">更新</button>
     </form>