diff --git a/library/think/db/Query.php b/library/think/db/Query.php
index 88fc23a1..d9cc56a5 100644
--- a/library/think/db/Query.php
+++ b/library/think/db/Query.php
@@ -1134,6 +1134,7 @@ class Query
         if ($field) {
             $this->options['soft_delete'] = [$field, $condition ?: ['null', '']];
         }
+        return $this;
     }
 
     /**