diff --git a/app/Http/Home/Views/course/show_meta.volt b/app/Http/Home/Views/course/show_meta.volt
index 13559c68..e480730d 100644
--- a/app/Http/Home/Views/course/show_meta.volt
+++ b/app/Http/Home/Views/course/show_meta.volt
@@ -48,10 +48,10 @@
 {%- macro meta_expiry_info(course) %}
     <p class="item">
         <span class="key">学习期限</span>
-        <span class="value">{{ course.study_expiry }}个月</span>
+        <span class="value">{{ course.study_expiry }} 个月</span>
         {% if course.refund_expiry > 0 %}
             <span class="key">退款期限</span>
-            <span class="value">{{ course.refund_expiry }}天</span>
+            <span class="value">{{ course.refund_expiry }} 天</span>
         {% else %}
             <span class="key">退款期限</span>
             <span class="value">不支持</span>
@@ -109,17 +109,17 @@
         <p class="item">
             <span class="name">内容实用</span>
             <span class="star">{{ star_info(course.ratings.rating1) }}</span>
-            <span class="score">{{ "%0.1f"|format(course.ratings.rating1) }}分</span>
+            <span class="score">{{ "%0.1f"|format(course.ratings.rating1) }} 分</span>
         </p>
         <p class="item">
             <span class="name">简洁易懂</span>
             <span class="star">{{ star_info(course.ratings.rating2) }}</span>
-            <span class="score">{{ "%0.1f"|format(course.ratings.rating2) }}分</span>
+            <span class="score">{{ "%0.1f"|format(course.ratings.rating2) }} 分</span>
         </p>
         <p class="item">
             <span class="name">逻辑清晰</span>
             <span class="star">{{ star_info(course.ratings.rating3) }}</span>
-            <span class="score">{{ "%0.1f"|format(course.ratings.rating3) }}分</span>
+            <span class="score">{{ "%0.1f"|format(course.ratings.rating3) }} 分</span>
         </p>
     </div>
 </div>
\ No newline at end of file
diff --git a/app/Models/Question.php b/app/Models/Question.php
index c6f3d809..47a6be3d 100644
--- a/app/Models/Question.php
+++ b/app/Models/Question.php
@@ -38,7 +38,7 @@ class Question extends Model
     public $category_id = 0;
 
     /**
-     * 提问者
+     * 提问者编号
      *
      * @var integer
      */
diff --git a/app/Repos/Article.php b/app/Repos/Article.php
index 9f964e1b..cc721085 100644
--- a/app/Repos/Article.php
+++ b/app/Repos/Article.php
@@ -57,6 +57,14 @@ class Article extends Repository
             }
         }
 
+        if (!empty($where['owner_id'])) {
+            if (is_array($where['owner_id'])) {
+                $builder->inWhere('owner_id', $where['owner_id']);
+            } else {
+                $builder->andWhere('owner_id = :owner_id:', ['owner_id' => $where['owner_id']]);
+            }
+        }
+
         if (!empty($where['source_type'])) {
             if (is_array($where['source_type'])) {
                 $builder->inWhere('source_type', $where['source_type']);
@@ -73,10 +81,6 @@ class Article extends Repository
             }
         }
 
-        if (!empty($where['owner_id'])) {
-            $builder->andWhere('owner_id = :owner_id:', ['owner_id' => $where['owner_id']]);
-        }
-
         if (!empty($where['title'])) {
             $builder->andWhere('title LIKE :title:', ['title' => "%{$where['title']}%"]);
         }
diff --git a/app/Repos/Question.php b/app/Repos/Question.php
index 8db156ad..ae6a5118 100644
--- a/app/Repos/Question.php
+++ b/app/Repos/Question.php
@@ -58,6 +58,14 @@ class Question extends Repository
             }
         }
 
+        if (!empty($where['owner_id'])) {
+            if (is_array($where['owner_id'])) {
+                $builder->inWhere('owner_id', $where['owner_id']);
+            } else {
+                $builder->andWhere('owner_id = :owner_id:', ['owner_id' => $where['owner_id']]);
+            }
+        }
+
         if (!empty($where['published'])) {
             if (is_array($where['published'])) {
                 $builder->inWhere('published', $where['published']);
@@ -72,10 +80,6 @@ class Question extends Repository
             $builder->betweenWhere('create_time', $startTime, $endTime);
         }
 
-        if (!empty($where['owner_id'])) {
-            $builder->andWhere('owner_id = :owner_id:', ['owner_id' => $where['owner_id']]);
-        }
-
         if (!empty($where['title'])) {
             $builder->andWhere('title LIKE :title:', ['title' => "%{$where['title']}%"]);
         }