更新头像问题

app/index/controller/ProgramController.php

@@ -243,13 +243,23 @@ class ProgramController extends BaseController
         $cateName = ResourcesCategory::where('id', $program['cate'])
             ->value('name');
 
-        // 获取作者信息
+        // 获取上传者信息
+        $uploaderInfo = Users::where('name', $program['uploader'])
+            ->field(['name', 'avatar'])
+            ->find();
+        
+        if ($uploaderInfo) {
+            $uploaderInfo = $uploaderInfo->toArray();
+            // 如果没有头像，使用默认头像
+            if (empty($uploaderInfo['avatar'])) {
+                $uploaderInfo['avatar'] = '/static/images/avatar.png';
+            }
+        } else {
             $uploaderInfo = [
                 'name' => $program['uploader'],
-            'avatar' => $program['icon'],
+                'avatar' => '/static/images/avatar.png'
-            'resource_count' => Resources::where('uploader', $program['uploader'])->count(),
-            'article_count' => 0
             ];
+        }
 
         // 处理资源size
         if (empty($program['size'])) {