gx

@@ -76,7 +76,9 @@ class UpdateLog extends Model
             $collect_time = '采集中';
         } else {
             $collect_info = UpdateLog::where('project_id', $project_id)->orderBy('updated_at', 'desc')->first();
-            $collect_time = $collect_info->updated_at->format('Y-m-d H:i:s');
+            if(!empty($collect_info)){
+                $collect_time = $collect_info->updated_at->format('Y-m-d H:i:s');
+            }
         }
 
         return $collect_time;