diff --git a/app/api/model/ActiveCol.php b/app/api/model/ActiveCol.php
index 51bfa851..3d420357 100644
--- a/app/api/model/ActiveCol.php
+++ b/app/api/model/ActiveCol.php
@@ -20,7 +20,15 @@ use app\common\model\ActiveCol as ActiveColModel;
  */
 class ActiveCol extends ActiveColModel
 {
+    //追加字段
+    protected $append = [
+        'col_pic'
+    ];
 
+    public function getColPicAttr($value, $data) {
+        $file = $this->with(['colImage'])->find();
+        return $file['col_image_url'];
+    }
 
 
 }
diff --git a/app/api/model/ActiveMain.php b/app/api/model/ActiveMain.php
index 4934e2d1..8e07748e 100644
--- a/app/api/model/ActiveMain.php
+++ b/app/api/model/ActiveMain.php
@@ -42,11 +42,11 @@ class ActiveMain extends ActiveMainModel
 
     public function getIndexIconAttr($value, $data) {
         $file = $this->with('indexImage')->find();
-        return $file['indexImage']['preview_url'];
+        return $file['index_image_url'];
     }
 
     public function getThemePicAttr($value, $data) {
         $file = $this->with('themeImage')->find();
-        return $file['themeImage']['preview_url'];
+        return $file['theme_image_url'];
     }
 }