diff --git a/erp-web/src/main/resources/template/assets/lib/layui/lay/modules/layer.js b/erp-web/src/main/resources/template/assets/lib/layui/lay/modules/layer.js
index a7f1be78..78397b90 100644
--- a/erp-web/src/main/resources/template/assets/lib/layui/lay/modules/layer.js
+++ b/erp-web/src/main/resources/template/assets/lib/layui/lay/modules/layer.js
@@ -123,7 +123,7 @@ var layer = {
       content: content,
       btn: ready.btn,
       yes: yes,
-      btn2: cancel
+      btn2: cancel ? cancel: function(){$("body").find(".mask-req-str").remove();}
     }, type ? {} : options));
   },