diff --git a/src/forge/Main/CoderDepot.jsx b/src/forge/Main/CoderDepot.jsx
index cae7a38af..56ea54fae 100644
--- a/src/forge/Main/CoderDepot.jsx
+++ b/src/forge/Main/CoderDepot.jsx
@@ -45,7 +45,8 @@ function CoderDepot(props){
   const [ desc , setDesc ] = useState(undefined);
   const [ website , setWebsite ] = useState(undefined);
   const [ lesson_url , setLessonUrl ] = useState(undefined);
-  const [ readme , setReadme ] = useState(undefined)
+  const [ readme , setReadme ] = useState(undefined);
+  const [ defaultBranch , setDefaultBranch ] = useState(undefined)
 
   const owner = props.match.params.owner;
   const projectsId = props.match.params.projectsId;
@@ -59,15 +60,9 @@ function CoderDepot(props){
       setDesc(details.description);
       setWebsite(details.website);
       setLessonUrl(details.lesson_url);
+      setDefaultBranch(details.default_branch);
     }
   },[details])
-  
-  useEffect(()=>{
-    if(!branchName || pathname === `/projects/${owner}/${projectsId}/tree/${branchName}`){
-      console.log("dddddddddd");
-      getDirInfo((details && details.default_branch));
-    }
-  },[branchName,pathname])
 
   useEffect(()=>{
     if(treeValue){
@@ -79,17 +74,17 @@ function CoderDepot(props){
 
 
   useEffect(()=>{
-    if (projectsId && owner){
+    if (projectsId && owner && defaultBranch){
       if(pathname.indexOf(`/projects/${owner}/${projectsId}`) > -1 && pathname.indexOf(`/tree/${branchName}/`) > -1) {
         let url = pathname.split(`/tree/${branchName}/`)[1];
         setTreeValue(url);
         getFileInfo(url,branchName);
       }else{
         setTreeValue(undefined);
-        // getDirInfo(branchName ||(projectDetail && projectDetail.default_branch));
+        getDirInfo(branchName || defaultBranch);
       }
     } 
-  },[projectsId,owner,pathname])
+  },[projectsId,owner,pathname,defaultBranch])
 
   // 获取主目录列表
   function getDirInfo(branch){
@@ -166,8 +161,8 @@ function CoderDepot(props){
   // 文件相关的下拉项
   const fileMenu =(
     <Menu>
-      <Menu.Item><a onClick={()=>urlLink(`/projects/${owner}/${projectsId}/${branchName || (projectDetail && projectDetail.default_branch)}/uploadfile${treeValue === undefined ? "" : `/${treeValue}`}`)}>上传文件</a></Menu.Item>
-      <Menu.Item><a onClick={()=>urlLink(`/projects/${owner}/${projectsId}/${branchName || (projectDetail && projectDetail.default_branch)}/newfile${treeValue === undefined ? "" : `/${treeValue}`}`)}>新建文件</a></Menu.Item>
+      <Menu.Item><a onClick={()=>urlLink(`/projects/${owner}/${projectsId}/${branchName || defaultBranch}/uploadfile${treeValue === undefined ? "" : `/${treeValue}`}`)}>上传文件</a></Menu.Item>
+      <Menu.Item><a onClick={()=>urlLink(`/projects/${owner}/${projectsId}/${branchName || defaultBranch}/newfile${treeValue === undefined ? "" : `/${treeValue}`}`)}>新建文件</a></Menu.Item>
     </Menu>
   )
 
@@ -183,7 +178,7 @@ function CoderDepot(props){
   // 页面地址返回到主目录
   function returnMain(){
     setTreeValue(undefined);
-    let branch = branchName || (projectDetail && projectDetail.default_branch);
+    let branch = branchName || defaultBranch;
     props.history.push(`/projects/${owner}/${projectsId}/tree/${branch}`);
   };
   // 子目录路径返回链接
@@ -193,7 +188,7 @@ function CoderDepot(props){
   // 点击跳转到子目录
   function goToSubRoot(path,type,filename){
     setType(type);
-    props.history.push(`/projects/${owner}/${projectsId}${`/tree/${branchName || (projectDetail && projectDetail.default_branch)}`}${path?`/${path}`:""}`);
+    props.history.push(`/projects/${owner}/${projectsId}${`/tree/${branchName || defaultBranch}`}${path?`/${path}`:""}`);
   }
 
   function onEdit(readOnly){
@@ -201,7 +196,7 @@ function CoderDepot(props){
   }
   function ChangeFile(path, readOnly){
     //点击直接跳转页面 加载一次路由
-    props.history.push(`/projects/${owner}/${projectsId}/tree/${branchName || (projectDetail && projectDetail.default_branch)}/${path}`);
+    props.history.push(`/projects/${owner}/${projectsId}/tree/${branchName || defaultBranch}/${path}`);
     setType("file");
     setReadOnly(readOnly);
   };
@@ -260,7 +255,7 @@ function CoderDepot(props){
               owner={owner} 
               projectsId={projectsId} 
               name={projectDetail && projectDetail.name}
-              branch={branchName || (projectDetail && projectDetail.default_branch)} 
+              branch={branchName || defaultBranch} 
               visible={visible} 
               onClose={()=>setVisible(false)}
               list = {mainFlag ? dirInfo : undefined}
@@ -285,14 +280,14 @@ function CoderDepot(props){
                           <SelectBranch
                             repo_id={projectDetail && projectDetail.repo_id}
                             projectsId={projectsId}
-                            branch={branchName || (projectDetail && projectDetail.default_branch)}
+                            branch={branchName || defaultBranch}
                             changeBranch={changeBranch}
                             owner={owner}
                             history={props.history}
                             branchList={projectDetail && projectDetail.branches && projectDetail.branches.list}
                           ></SelectBranch>
                           :
-                          <span>分支：<span className="color-grey-6">{branchName || (projectDetail && projectDetail.default_branch)}</span></span>
+                          <span>分支：<span className="color-grey-6">{branchName || defaultBranch}</span></span>
                         }
                       </div>
                       <AlignCenter className="mr20">
@@ -373,7 +368,7 @@ function CoderDepot(props){
                             readOnly={readOnly}
                             md={mdFlag}
                             onEdit={onEdit}
-                            currentBranch={branchName || (projectDetail && projectDetail.default_branch)}
+                            currentBranch={branchName || defaultBranch}
                             type={projectDetail.type}
                           ></CoderRootFileDetail>
                         }