diff --git a/src/glcc/project/component/projectDetail.jsx b/src/glcc/project/component/projectDetail.jsx
index 43ee10346..96313e47a 100644
--- a/src/glcc/project/component/projectDetail.jsx
+++ b/src/glcc/project/component/projectDetail.jsx
@@ -39,7 +39,7 @@ export default ({ detail, projectId, applyTaskId, current_user, showLoginDialog,
       <div className="projectDetailHead">
         <span className='name'>{info.projectName}</span>
         {info.projectType && <span className='type'>{info.projectType}</span>}
-        <p>GitLink项目地址:&nbsp;&nbsp;<a href={info.gitlinkUrl} className='linkUrl'>{info.gitlinkUrl}</a></p>
+        <p>GitLink项目地址:&nbsp;&nbsp;<a href={info.gitlinkUrl} className='linkUrl' target={"_blank"}>{info.gitlinkUrl}</a></p>
         <div>项目简介:&nbsp;&nbsp;{info.projectIntro}</div>
       </div>
       {info.registrationTaskList && info.registrationTaskList.length > 0 ? info.registrationTaskList.map(item=>{
@@ -47,14 +47,14 @@ export default ({ detail, projectId, applyTaskId, current_user, showLoginDialog,
           <div className="left">
             <div className="taskTitle" onClick={()=>{window.location.href=`/glcc/student/detail/${item.id}`}}><Tooltip title={item.taskName}>{item.taskName}</Tooltip></div>
             <div className='mt20 oneLine leftWidth'>导师姓名: &nbsp;&nbsp;{item.tutorName}</div>
-            <div className='mb20 email oneLine leftWidth'>邮箱地址: &nbsp;&nbsp;<span>{item.tutorMail}</span></div>
+            <div className='mb20 email oneLine leftWidth'>邮箱地址: &nbsp;&nbsp;<span><Tooltip title={item.tutorMail}>{item.tutorMail}</Tooltip></span></div>
           </div>
           <div className="center">
-            <div className="taskDesc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{item.taskDesc}</div>
-            {item.taskUrl && <div className="taskUrl oneLine">课题链接: &nbsp;&nbsp;<a href={item.taskUrl}>{item.taskUrl}</a></div>}
+            <div className="taskDesc">{item.taskDesc}</div>
+            {item.taskUrl && <div className="taskUrl oneLine">课题链接: &nbsp;&nbsp;<a href={item.taskUrl} target={"_blank"}>{item.taskUrl}</a></div>}
             <div>
               {(isStudentApplyDate || studentApplyEnd) && (applyTaskId && item.id && Object.keys(applyTaskId).includes(item.id.toString()) ? <Button onClick={()=>{window.location.href=`/glcc/student/apply/${item.id}`}} className='lookDetail mr10'>报名详情</Button> : isStudentApplyDate && <Button type='primary' className='applyBut mr10' onClick={()=>{applyTask(item.id)}}>申请课题</Button>)}
-              <Button onClick={()=>{window.location.href=`/glcc/student/detail/${item.id}`}} className='lookDetail'>课题详情</Button>
+              <Button onClick={()=>{window.open(`/glcc/student/detail/${item.id}`)}} className='lookDetail'>课题详情</Button>
             </div>
           </div>
           <div className="right oneLine taskUrl"><span className='taskReward'>￥{item.taskReward}</span></div>
diff --git a/src/glcc/project/index.jsx b/src/glcc/project/index.jsx
index cf78af126..3b5014f75 100644
--- a/src/glcc/project/index.jsx
+++ b/src/glcc/project/index.jsx
@@ -6,6 +6,7 @@ import './index.scss';
 import Loadable from "react-loadable";
 import Loading from "../../Loading";
 import { Link } from 'react-router-dom';
+import { useEffect } from 'react';
 
 // 项目列表页面
 const ProjectList = Loadable({
@@ -21,6 +22,9 @@ const TaskList = Loadable({
 function Project(propsF) {
   const {location, current_user, showLoginDialog, isStudentApplyDate, studentApplyEnd, applyTaskId, setStudentInfoReset} = propsF;
   const {pathname} = location;
+  useEffect(()=>{
+    window.scrollTo(0, 0);
+  },[])
 
   return(
     <div className="glcc_project">
diff --git a/src/glcc/project/taskDetail/index.jsx b/src/glcc/project/taskDetail/index.jsx
index 25cf6911f..5f3063457 100644
--- a/src/glcc/project/taskDetail/index.jsx
+++ b/src/glcc/project/taskDetail/index.jsx
@@ -38,7 +38,7 @@ function TaskDetail(props) {
 
   return (
     <div className="taskDetailBgBox">
-      <img className="glcc-banner" src={banner} alt=''></img>
+      {/* <img className="glcc-banner" src={banner} alt=''></img> */}
       <Spin spinning={!detail}>
         {detail && <div className="bgBox">
           <div className="detailBox">
diff --git a/src/glcc/project/taskList/index.jsx b/src/glcc/project/taskList/index.jsx
index fef20a795..bdbab33dc 100644
--- a/src/glcc/project/taskList/index.jsx
+++ b/src/glcc/project/taskList/index.jsx
@@ -103,12 +103,14 @@ function TaskList({applyTaskId, setStudentInfoReset, current_user, showLoginDial
 
   // 改变pagesize
   function onShowSizeChange(current, pageSize){
+    window.scrollTo(0, 0);
     setCurrent(1);
     setPageSize(pageSize);
   }
 
   // 切换页数
   function changePage(page, pageSize){
+    window.scrollTo(0, 0);
     setCurrent(page);
   }
 
@@ -143,26 +145,11 @@ function TaskList({applyTaskId, setStudentInfoReset, current_user, showLoginDial
     })
   }, [keyword, current, pageSize, applyTaskId, apply])
 
-  useEffect(()=>{
-    // if(apply){
-    //   // 判断用户是否已经登录
-    //   if(current_user && current_user.login){
-    //     apply && studentApplyList().then(response => {
-    //       if (response && response.message === "success") {
-    //         console.log(response);
-    //       }
-    //     })
-    //   }else{
-    //     showLoginDialog();
-    //   }
-    // }
-  },[apply])
-
   return (
     <div className="taskList listBox">
       <div className="list">
         <div className='search task'>
-          <Checkbox onChange={(e)=>{setCurrent(1);setApply(e.target.checked)}}>已报名</Checkbox>
+          {current_user && current_user.login ? <Checkbox onChange={(e)=>{setCurrent(1);setApply(e.target.checked)}}>已报名</Checkbox> : <div></div>}
           <Search className='taskSearch' placeholder='请输入课题名称进行搜索' allowClear enterButton onSearch={(value) => { setCurrent(1); setKeyword(value) }} />
           <div></div>
         </div>
diff --git a/src/glcc/student/index.jsx b/src/glcc/student/index.jsx
index 42c51b7b6..59d79625f 100644
--- a/src/glcc/student/index.jsx
+++ b/src/glcc/student/index.jsx
@@ -49,12 +49,12 @@ function Apply(props) {
 
   useEffect(() => {
     // 进入此页面到填写页面
-    setTimeout(()=>{
-    let clientWidth = document.body.clientWidth;
-    let scrollHeight = 500 * clientWidth / 1920;
-    window.scrollTo(0, scrollHeight);
-    },200);
-    // window.scrollTo(0, 50);
+    // setTimeout(()=>{
+    // let clientWidth = document.body.clientWidth;
+    // let scrollHeight = 500 * clientWidth / 1920;
+    // window.scrollTo(0, scrollHeight);
+    // },200);
+    window.scrollTo(0, 50);
 
     if (new Date().getTime() < new Date('2022-05-26').getTime()) {
       // 不在开源夏令营报名时间之内
@@ -346,7 +346,7 @@ function Apply(props) {
 
   return (
     <div className="glcc_student_apply">
-      <img className="glcc-banner" src={banner} alt=''></img>
+      {/* <img className="glcc-banner" src={banner} alt=''></img> */}
       <Spin spinning={loading}>
         <div className='apply'>
           <Breadcrumb className='glcc_breadcrumb font-16'>
@@ -361,10 +361,10 @@ function Apply(props) {
             <div className="head_content">2、本次GLCC夏令营基于GitLink代码托管平台完成编程任务，若您没有平台账户，请先注册后完成课题申请</div>
             <div className="head_content">3、每位学员最多可申请2个课题，至多有且仅有1个课题可以入选</div>
             <div className="head_content">4、建议在提交课题申请，与课题导师邮件沟通，详细了解课题描述、编码任务、技能要求&编程语言、预期产出结果等信息，以便您能够选择最适合的课题</div>
-            <div className="head_content">5、提交申请后，请耐心等待，我们会在2022年7月1日公布入围结果。如有任何问题，请添加开源夏令营微信群进行咨询</div>
+            <div className="head_content">5、提交申请后，请耐心等待，我们会在2022年7月1日公布入围结果。如有任何问题，请添加开源夏令营QQ群进行咨询</div>
           </div>
           <div className="main-tit">
-            <img src={studentSvg} /><span className="tit-text">学生报名</span>
+            <img src={studentSvg} alt=''/><span className="tit-text">学生报名</span>
           </div>
           <div className="form-content">
             <div className="form-tit">申请课题</div>
@@ -438,7 +438,7 @@ function Apply(props) {
                   onChange={handleChange}
                 >
                   {imageUrl ? <img src={imageUrl} alt="avatar" style={{ maxWidth: '100px', maxHeight: '100px' }} /> : userApplyInfo && userApplyInfo.proveAttachmentId ?
-                    <div><img src={`${getUrl()}/api/attachments/${userApplyInfo.proveAttachmentId}`} alt='' /></div> : <div>
+                    <div><img src={`${getUrl()}/api/attachments/${userApplyInfo.proveAttachmentId}`} alt='' style={{maxWidth: '100px'}}/></div> : <div>
                       <i className='iconfont icon-tianjiadaohang font-30'></i>
                       <div className="ant-upload-text font-13">请上传学生证明</div>
                     </div>}