diff --git a/controllers/UserController.php b/controllers/UserController.php
index 1385e7a..e51dc0e 100644
--- a/controllers/UserController.php
+++ b/controllers/UserController.php
@@ -4,6 +4,7 @@ namespace app\controllers;
 
 use app\models\User;
 use app\models\UserSearch;
+use app\utils\FileSizeHelper;
 use ReCaptcha\ReCaptcha;
 use Yii;
 use yii\base\Exception;
@@ -321,7 +322,7 @@ class UserController extends Controller
     /**
      * @return string|Response
      */
-    public function actionInfo()
+    public function actionInfo(): Response|string
     {
         if (Yii::$app->user->isGuest) {
             Yii::$app->session->setFlash('error', '请先登录');
@@ -329,8 +330,17 @@ class UserController extends Controller
         }
 
         $model = Yii::$app->user->identity;
+        $dataDirectory = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id;
+        $usedSpace = FileSizeHelper::getDirectorySize($dataDirectory);
+        $vaultUsedSpace = 0;  // 保险箱已用空间，暂时为0
+        $storageLimit = $model->storage_limit;
+
         return $this->render('info', [
             'model' => $model,
+            'usedSpace' => $usedSpace, // B
+            'vaultUsedSpace' => $vaultUsedSpace,
+            'storageLimit' => $storageLimit, // MB
         ]);
     }
+
 }
diff --git a/views/user/info.php b/views/user/info.php
index e9cd3af..6c2045c 100644
--- a/views/user/info.php
+++ b/views/user/info.php
@@ -3,8 +3,13 @@
 
 /* @var $this yii\web\View */
 /* @var $model app\models\User */
+/* @var $usedSpace int */
+/* @var $vaultUsedSpace int */
+
+/* @var $storageLimit int */
 
 use app\assets\FontAwesomeAsset;
+use app\utils\FileSizeHelper;
 use app\utils\IPLocation;
 use yii\bootstrap5\Html;
 
@@ -12,9 +17,15 @@ $this->title = '个人设置';
 FontAwesomeAsset::register($this);
 $this->registerCssFile('@web/css/user-info.css');
 $details = IPLocation::getDetails($model->last_login_ip);
-//if (is_null($details)) {
-//    echo '<script>console.log("IP位置信息功能停用或存在内部错误")</script>';
-//}
+
+$usedSpace_F = FileSizeHelper::formatBytes($usedSpace);
+$vaultUsedSpace_F = FileSizeHelper::formatBytes($vaultUsedSpace);
+$storageLimit_F = FileSizeHelper::formatMegaBytes($storageLimit);
+$totalUsed_F = FileSizeHelper::formatBytes($usedSpace + $vaultUsedSpace);
+$is_unlimited = ($storageLimit === -1);
+$usedPercent = $is_unlimited ? 0 : round($usedSpace / $storageLimit * 100);
+$vaultUsedPercent = $is_unlimited ? 0 : round($vaultUsedSpace / $storageLimit * 100);
+$totalUsedPercent = min(($usedPercent + $vaultUsedPercent), 100);
 ?>
 
 <div class="user-info">
@@ -71,7 +82,7 @@ $details = IPLocation::getDetails($model->last_login_ip);
                             <span>存储空间</span>
                         </span>
                         <span style="margin-right: 20px">
-                            N/A <!-- 这里是你的容量显示 -->
+                            <?= $totalUsed_F . ' / ' . $storageLimit_F ?>
                         </span>
                     </span>
                 </button>
@@ -82,31 +93,34 @@ $details = IPLocation::getDetails($model->last_login_ip);
                         <div class="storage-columns">
                             <div class="storage-usage" style="width: 27%">
                                 <p>当前已使用容量</p>
-                                <span style="font-weight: 600;font-size: 1.4rem;color: black;padding-left: 2px;">N/A GB</span>
-                                <span style="font-size: 0.9rem;">/ N/A TB</span>
+                                <span style="font-weight: 600;font-size: 1.4rem;color: black;padding-left: 2px;"><?= $totalUsed_F ?>
+                                </span>
+                                <span style="font-size: 0.9rem;">/ <?= $storageLimit_F ?></span>
                             </div>
                             <div style="width: 47%">
-                                <p>N/A% 已用</p>
+                                <p><?= $totalUsedPercent ?>% 已用</p>
                                 <div class="progress">
                                     <div class="progress-bar" role="progressbar"
-                                         style="width: 25%;background-color: rgb(52,131,250)" aria-valuenow="25"
+                                         style="width: <?= $usedPercent ?>%;background-color: rgb(52,131,250)"
+                                         aria-valuenow="<?= $usedPercent ?>"
                                          aria-valuemin="0" aria-valuemax="100"></div>
                                     <div class="progress-bar" role="progressbar"
-                                         style="width: 25%;background-color: rgb(196,134,0)" aria-valuenow="25"
+                                         style="width: <?= $vaultUsedPercent ?>%;background-color: rgb(196,134,0)"
+                                         aria-valuenow="<?= $vaultUsedPercent ?>"
                                          aria-valuemin="0" aria-valuemax="100"></div>
                                 </div>
                                 <div class="storage-legend" style="color: rgb(140,139,139)">
                                     <div class="legend-item">
                                         <span class="legend-color" style="background-color: rgb(52,131,250);"></span>
                                         <span>网盘已用空间</span>
-                                        <span style="margin-left: auto;">N/A GB <i
+                                        <span style="margin-left: auto;"><?= $usedSpace_F ?> <i
                                                     class="fa-solid fa-arrow-up-right-from-square"
                                                     style="font-size: 0.75rem;"></i></span>
                                     </div>
                                     <div class="legend-item">
                                         <span class="legend-color" style="background-color: rgb(196,134,0);"></span>
                                         <span>保险箱已用空间</span>
-                                        <span style="margin-left: auto;">N/A GB <i
+                                        <span style="margin-left: auto;"><?= $vaultUsedSpace_F ?> <i
                                                     class="fa-solid fa-arrow-up-right-from-square"
                                                     style="font-size: 0.75rem;"></i></span>
                                     </div>