diff --git a/src/pages/plan/add/step1.js b/src/pages/plan/add/step1.js
index 37160222..078e8043 100644
--- a/src/pages/plan/add/step1.js
+++ b/src/pages/plan/add/step1.js
@@ -207,7 +207,7 @@ export default class accList extends React.Component {
         {
           type: "regExp",
           message: "只允许包含字母数字汉字和、。， ( ) & - +",
-          reg: /^[\u4e00-\u9fa5a-zA-Z0-9。，、\\（）&\-+]+$/
+          reg: /^[\u4e00-\u9fa5a-zA-Z0-9。，、_.\\（）&\-+]+$/
         }
       ],
       reseller: [{ type: "required", message: "请选择分销商" }],