修改

app/Service/WorkFlowService.php

@@ -431,7 +431,7 @@ class WorkFlowService extends Service
             ->where('document_id', $data['document_id'])
             ->latest()
             ->first();
-        $return['after'] = $draft->content ?? [];
+        $return['after'] = $draft ?? [];
 
         $config = [
             'item' => "itemDetail",