diff --git a/src/forge/Main/tree/Index.jsx b/src/forge/Main/tree/Index.jsx
index e89f6ae7..dbfe770f 100644
--- a/src/forge/Main/tree/Index.jsx
+++ b/src/forge/Main/tree/Index.jsx
@@ -159,7 +159,7 @@ function Index(props) {
             <Dropdown overlay={menu(item.zip_url,item.tar_url)} trigger={['click']} placement="bottomRight">
               <a className="btn-83" style={{width: '76px'}}>下载<i className="iconfont icon-sanjiaoxing-down font-14"></i></a>
             </Dropdown>
-            {txt === item.default_branch ? <Tooltip title={`该分支为默认分支，不支持删除操作`}><Button style={{width: '76px'}} disabled>删除</Button></Tooltip> : <Button className='f6_bor_but' style={{width: '76px'}} onClick={()=>{setVisible(item)}}>删除</Button>}
+            {isManager && (txt === item.default_branch ? <Tooltip title={`该分支为默认分支，不支持删除操作`}><Button style={{width: '76px'}} disabled>删除</Button></Tooltip> : <Button className='f6_bor_but' style={{width: '76px'}} onClick={()=>{setVisible(item)}}>删除</Button>)}
           </div>
         )
       }
@@ -284,7 +284,7 @@ function Index(props) {
           <Input.Search placeholder='请输入分支名称' style={{width: '354px'}} className='searchBranch' onSearch={(value)=>{setCurrent(1);setName(value)}} allowClear/>
           <div>
             {isManager && <Link to={`/${owner}/${projectsId}/settings/branches`} className="btn-83" style={{width: '102px'}}><i className="iconfont icon-xuanzhongjibenshezhiicon font-14 mr5"></i>分支设置</Link>}
-            <Button type='primary' onClick={addBranchBtn}>+ 新建分支</Button>
+            {(isManager || isDeveloper) && (projectDetail && projectDetail.type!==2) && <Button type='primary' onClick={addBranchBtn}>+ 新建分支</Button>}
           </div>
         </div>
         <Table