代码库：从文件详情切换到文件列表时，上传文件和新建文件的按钮没有显示

src/forge/Main/CoderDepot.jsx

@@ -79,9 +79,11 @@ function CoderDepot(props){
         let url = pathname.split(`/tree/${branchName}/`)[1];
         setTreeValue(url);
         getFileInfo(url,branchName);
+        setType("file");
       }else{
         setTreeValue(undefined);
         getDirInfo(branchName || defaultBranch);
+        setType("dir");
       }
     } 
   },[projectsId,owner,pathname,defaultBranch])
@@ -244,7 +246,6 @@ function CoderDepot(props){
 
   const { current_user } = props;
   const fileOperate = type === "dir" && projectDetail && projectDetail.type !== 2 && (projectDetail.permission !=="Reporter" || (current_user && current_user.admin));
-  
   return(
     <WhiteBack>
       <UpdateDescModal desc={desc} website={website} lesson_url={lesson_url} visible={openModal} onCancel={()=>setOpenModal(false)} onOk={okUpdate}/>