diff --git a/src/forge/Team/Setting/TeamSettingCommon.jsx b/src/forge/Team/Setting/TeamSettingCommon.jsx
index 1a48c7f7..2aeb0742 100644
--- a/src/forge/Team/Setting/TeamSettingCommon.jsx
+++ b/src/forge/Team/Setting/TeamSettingCommon.jsx
@@ -99,8 +99,8 @@ export default Form.create()(
       if(!value){
         callback();
       }
-      if(value && !value.match(/^[a-zA-Z][a-zA-Z\d]{3,14}$/)){
-        callback("只能使用英文字母和数字，以字母开头，长度为4到15个字符");
+      if(value && !value.match(/^[a-zA-Z][a-zA-Z0-9_-]{3,19}$/)){
+        callback("只能使用以字母开头，包含字母、数字、下划线、横杠等，长度4到20个字符");
       }
       callback();
     }