diff --git a/app-dm/src/TeacherPages/MarkingPages/StudentLink.css b/app-dm/src/TeacherPages/MarkingPages/StudentLink.css
index a6a24e9..ab7a8ae 100644
--- a/app-dm/src/TeacherPages/MarkingPages/StudentLink.css
+++ b/app-dm/src/TeacherPages/MarkingPages/StudentLink.css
@@ -1,24 +1,31 @@
 .body-right-studentlink{
-    width: 1420px;
-    height: 830px;
+    width: 1400px;
+    height: 805px;
     position: absolute;
     top: 72px;
     left: 220px;
     border-radius: 10px;
     float: right;
     background-color: #f7f8fa;
+    padding: 10px;
 }
 .link-box{
-    margin-top: 30px;
+    height: 500px;
+    /* border: 5px double #aee1e3; */
+    box-shadow: 
+    inset 0 0 0 2px #aee1e3, /* 外边框颜色 */
+    inset 0 0 0 6px #aee1e3;
 }
 .title-link{
     font-size: 18px;
+    line-height: 60px;
+    background-color: #aee1e3;
 }
 .link-table{
     position: relative;
 }
 .link-table td{
-    padding: 0 26.2px;
+    padding: 0 24px;
     font-size: 17px;
     border-bottom: 1px solid #8a9991;
     line-height: 40px;
@@ -35,13 +42,12 @@
 }
 
 .submit{
-    width: 100px;
+    width: 120px;
     height: 45px;
     font-size: 20px;
-    border-radius: 20px;
-    /* background-color: rgb(187, 235, 219); */
-    background-image: linear-gradient(#bbf5e2,#a4d1d3);
+    background-image: linear-gradient(#d7fffa,#aee1e3);
+    border-radius: 15px;
     border: none;
-    margin-left: 1280px;
+    margin-left: 1200px;
     margin-top: 20px;
 }
\ No newline at end of file
diff --git a/app-dm/src/TeacherPages/Questionmanage/questionmanage.css b/app-dm/src/TeacherPages/Questionmanage/questionmanage.css
index cff3c12..c88c407 100644
--- a/app-dm/src/TeacherPages/Questionmanage/questionmanage.css
+++ b/app-dm/src/TeacherPages/Questionmanage/questionmanage.css
@@ -13,4 +13,59 @@
     width: 1200px;
     height: 300px;
     background-color: aqua;
+}
+.select-box2{
+    font-size: 18px;
+    margin-left: 50px;
+    margin-top: 20px;
+    padding-bottom: 20px;
+}
+.select-box2 select{
+    width: 80px;
+    height: 28px;
+    margin: 0 10px;
+}
+.title-link1{
+    font-size: 18px;
+    line-height: 60px;
+    background-color: #aee1e3;
+}
+.title-link1 th{
+    padding: 0 65px;
+}
+.question-box{
+    text-align: center;
+    line-height: 50px;
+}
+.question-box td{
+    border-bottom: 1px solid #8a9991;
+}
+
+.question-btn1{
+    width: 100px;
+    height: 40px;
+    background-color: #c8e1e2;
+    font-size: 16px;
+    border: none;
+    position: absolute;
+    left: 1140px;
+    top: 600px;
+}
+.question-btn2{
+    width: 100px;
+    height: 40px;
+    background-color: #c8e1e2;
+    font-size: 16px;
+    border: none;
+    position: absolute;
+    left: 1270px;
+    top: 600px;
+}
+
+.smaller-box{
+    margin: 0 300px;
+    height: 400px;
+    box-shadow: 
+    inset 0 0 0 2px #aee1e3, /* 外边框颜色 */
+    inset 0 0 0 6px #aee1e3;
 }
\ No newline at end of file
diff --git a/app-dm/src/TeacherPages/Questionmanage/questionmanage.jsx b/app-dm/src/TeacherPages/Questionmanage/questionmanage.jsx
index 201cecc..0d2ba7a 100644
--- a/app-dm/src/TeacherPages/Questionmanage/questionmanage.jsx
+++ b/app-dm/src/TeacherPages/Questionmanage/questionmanage.jsx
@@ -170,59 +170,74 @@ function Questionmange(){
     return (
         <div className="body-right-question">
             {!append&&<div>
-            <div>
-                <span>题目类型</span>
-                <select onChange={Click1}>
-                    <option value="选择题">选择题</option>
-                    <option value='填空题'>填空题</option>
-                    <option value='判断题'>判断题</option>
-                </select>
-
-                <span>
-                    章节选择
-                    <select onChange={Click2}>
-                        <option value="第一章">第一章</option>
-                        <option value='第二章'>第二章</option>
+                <div className='select-box2'>
+                    <span>题目类型</span>
+                    <select onChange={Click1}>
+                        <option value="选择题">选择题</option>
+                        <option value='填空题'>填空题</option>
+                        <option value='判断题'>判断题</option>
                     </select>
-                </span>
-            </div>
-
-            <div className='ku'>    
+                    <span>
+                        章节选择
+                        <select onChange={Click2}>
+                            <option value="第一章">第一章</option>
+                            <option value='第二章'>第二章</option>
+                        </select>
+                    </span>
+                </div>
                 {type==='选择题'&&data&&<table>
-                    <tr>
-                        <th>题目ID</th><th>题目</th><th>选项A</th><th>选项B</th><th>选项C</th><th>选项D</th><th>正确选项</th>{isTrue&&<th style={{color:'red'}}>选择要删除的题目</th>}
-                    </tr>
-                    {Object.keys(data).map((key)=>(
-                    <tr key={key}>
-                        <td>{data[key][7]}</td><td>{data[key][1]}</td><td>{data[key][2]}</td><td>{data[key][3]}</td><td>{data[key][4]}</td><td>{data[key][5]}</td><td>{data[key][6]}</td>{isTrue&&<td><input type="checkbox" onChange={(e) => handChoiceChange(e, data[key][7])} /></td>}
-                    </tr>
-                    ))}
-                    
+                    <div className='link-box'>
+                        <tr className='title-link1'>
+                            <th>题目ID</th><th>题目</th><th>选项A</th><th>选项B</th><th>选项C</th><th>选项D</th><th>正确选项</th>{isTrue&&<th style={{color:'red'}}>选择要删除的题目</th>}
+                        </tr>
+                        {Object.keys(data).map((key)=>(
+                            <tr key={key} className='question-box'>
+                                <td>{data[key][7]}</td>
+                                <td>{data[key][1]}</td>
+                                <td>{data[key][2]}</td>
+                                <td>{data[key][3]}</td>
+                                <td>{data[key][4]}</td>
+                                <td>{data[key][5]}</td>
+                                <td>{data[key][6]}</td>
+                                {isTrue&&<td><input type="checkbox" onChange={(e) => handChoiceChange(e, data[key][7])} /></td>}
+                            </tr>
+                        ))}
+                    </div>
                 </table>}
                 {type==='填空题'&&data&&<table>
-                    <tr>
-                    <th>题目ID</th><th>问题</th><th>答案</th>{isTrue&&<th style={{color:'red'}}>选择要删除的题目</th>}
-                    </tr>
-                    {Object.keys(data).map((key)=>(
-                    <tr key={key}>
-                        <td>{data[key][3]}</td><td>{data[key][1]}</td><td>{data[key][2]}</td>{isTrue&&<td><input type="checkbox" onChange={(e) => handCompleChange(e, data[key][3])} /></td>}
-                    </tr>
-                    ))}
+                    <div className='smaller-box'>
+                        <tr className='title-link1'>
+                            <th>题目ID</th>
+                            <th>问题</th>
+                            <th>答案</th>
+                            {isTrue&&<th style={{color:'red'}}>选择要删除的题目</th>}
+                        </tr>
+                        {Object.keys(data).map((key)=>(
+                            <tr key={key}  className='question-box'>
+                                <td>{data[key][3]}</td><td>{data[key][1]}</td><td>{data[key][2]}</td>{isTrue&&<td><input type="checkbox" onChange={(e) => handCompleChange(e, data[key][3])} /></td>}
+                            </tr>
+                        ))}
+                    </div>
                 </table>}
                 {type==='判断题'&&data&&<table>
-                    <tr>
-                        <th>题目ID</th><th>题目</th><th>答案</th>{isTrue&&<th style={{color:'red'}}>选择要删除的题目</th>}
-                    </tr>
-                    {Object.keys(data).map((key)=>(
-                    <tr key={key}>
-                        <td>{data[key][3]}</td><td>{data[key][1]}</td><td>{data[key][2]}</td>{isTrue&&<td><input type="checkbox" onChange={(e) => handJudgeChange(e, data[key][3])} /></td>}
-                    </tr>
-                    ))}
+                    <div className='smaller-box'>
+                        <tr className='title-link1'>
+                            <th>题目ID</th>
+                            <th>题目</th>
+                            <th>答案</th>{isTrue&&<th style={{color:'red'}}>选择要删除的题目</th>}
+                        </tr>
+                        {Object.keys(data).map((key)=>(
+                            <tr key={key}  className='question-box'>
+                                <td>{data[key][3]}</td><td>{data[key][1]}</td><td>{data[key][2]}</td>{isTrue&&<td><input type="checkbox" onChange={(e) => handJudgeChange(e, data[key][3])} /></td>}
+                            </tr>
+                        ))}
+                    </div>
                 </table>}
-            </div>
-            {!isTrue&&<button onClick={appendClick}>添加题目</button>}{!isTrue&&<button onClick={del1}>删除</button>}
-            {isTrue&&<button onClick={del2}>确定</button>}{isTrue&&<button onClick={cancellation1}>取消</button>}
-           </div>}
+                {!isTrue&&<button onClick={appendClick} className='question-btn1'>添加题目</button>}
+                {!isTrue&&<button onClick={del1} className='question-btn2'>删除</button>}
+                {isTrue&&<button onClick={del2}>确定</button>}
+                {isTrue&&<button onClick={cancellation1}>取消</button>}
+            </div>}
             {append&&<div className='appendBox'>
                 <span>请选择题目类型</span>
                 <select onChange={appendClick1}>
diff --git a/app-dm/src/TeacherPages/Trainmanage/TrainPods.css b/app-dm/src/TeacherPages/Trainmanage/TrainPods.css
index 352d6b9..25f83f4 100644
--- a/app-dm/src/TeacherPages/Trainmanage/TrainPods.css
+++ b/app-dm/src/TeacherPages/Trainmanage/TrainPods.css
@@ -9,29 +9,61 @@
     background-color: #f7f8fa;
 }
 .body-right-Pods-table{
-    margin-left: 20px;
     text-align: center;
     margin-top: 10px;
 }
 .body-right-Pods-table th{
     width: 100px;
-}
-.body-right-Pods-table td{
-    text-align: center;
-}
-span{
-    all: unset;
- }
- .SrcBox{
-    border: 1px solid black;
- }
-.SrcBox th{
-    border-bottom: 1px solid black;
-    width: 220px;
-}
-.SrcBox td{
-    text-align: center;
+    padding: 0 80px;
 }
 .thd{
     font-weight: bold;
 }
+
+.massage-box-link{
+    position: relative;
+}
+.massage-box-link td{
+    padding: 0 24px;
+    font-size: 17px;
+    border-bottom: 1px solid #8a9991;
+    line-height: 40px;
+    padding-top: 10px;
+    padding-bottom: 10px;
+    text-align: center;
+}
+.massage-box-link button{
+    width: 100px;
+    height: 30px;
+    background-color: rgb(198, 226, 223);
+    font-size: 16px;
+    border: none;
+}
+
+.spanBox{
+    font-size: 20px;
+    font-weight: 550;
+    padding: 10px;
+}
+.SrcBox{
+    border: 1px solid black;
+    margin-left: 150px;
+    margin-top: 50px;
+}
+.SrcBox th{
+    padding:10px 60px;
+    border-bottom: 1px solid black;
+    width: 220px;
+}
+.SrcBox td{
+    padding: 10px 0;
+    text-align: center;
+}
+.srcbtn{
+    width: 100px;
+    height: 40px;
+    font-size: 18px;
+    position: absolute;
+    left: 480px;
+    top: 200px;
+}
diff --git a/app-dm/src/TeacherPages/Trainmanage/TrainPods.jsx b/app-dm/src/TeacherPages/Trainmanage/TrainPods.jsx
index dff8e84..1efa2eb 100644
--- a/app-dm/src/TeacherPages/Trainmanage/TrainPods.jsx
+++ b/app-dm/src/TeacherPages/Trainmanage/TrainPods.jsx
@@ -50,40 +50,50 @@ function TrainPods(){
 
     return(
         <div className='body-right-Pods'>
-            {isTrue&&<table className='body-right-Pods-table'>
-                <thead>
-                    <tr>
-                        <th>学号</th><th>实训类型</th><th>实训ID</th><th>IP</th><th>实训链接</th><span className='thd'>操作</span>
-                    </tr>
-                </thead>
-                {Pods&&<tbody>
-                    {Object.keys(Pods['list']).map((key,index)=>(
-                        index>1&&
-                    <tr key={key}>
-                        <td>{Pods['list'][key]['name'].substring(1, 9)}</td>
-                        <td>{Pods['list'][key]['name'].substring(0,1)==='n'? '终端实训':'网页实训'}</td>
-                        <td>{Pods['list'][key]['name'].substring(10)}</td>
-                        <td>{Pods['list'][key]['ip']}</td>
-                        <td><button onClick={()=>FindSrc(Pods['list'][key]['name'].substring(1, 9),Pods['list'][key]['name'].substring(10))}>查看链接</button></td>
-                        <td><button onClick={()=>handleDelete(Pods['list'][key]['name'])}>删除</button></td>    
-                    </tr>
-                    ))}
-                </tbody>}
-            </table>}
-            {!isTrue&& <table>
-                <span className='spanBox'>此学生的实训地址为：</span>
-                <div className='SrcBox'>
-                    <tr>
-                        <th>LINK</th><th>LINK2</th><th>LINK3</th>
-                    </tr>
-                    {Object.keys(SrcData).map((key)=>(
-                        <tr key={key}>
-                            <td>{SrcData[0][0]}</td><td>{SrcData[0][1]}</td><td>{SrcData[0][2]}</td>
+                {isTrue&&
+                <div className='link-box'>
+                    <table className='body-right-Pods-table'>
+                        <thead>
+                            <tr className='title-link'>
+                                <th>学号</th>
+                                <th>实训类型</th>
+                                <th>实训ID</th>
+                                <th>IP</th>
+                                <th>实训链接</th>
+                                <th className='thd'>操作</th>
+                            </tr>
+                        </thead>
+                        {Pods&&<tbody>
+                            {Object.keys(Pods['list']).map((key,index)=>(
+                                index>1&&
+                                <tr key={key} className='massage-box-link'>
+                                    <td>{Pods['list'][key]['name'].substring(1, 9)}</td>
+                                    <td>{Pods['list'][key]['name'].substring(0,1)==='n'? '终端实训':'网页实训'}</td>
+                                    <td>{Pods['list'][key]['name'].substring(10)}</td>
+                                    <td>{Pods['list'][key]['ip']}</td>
+                                    <td><button onClick={()=>FindSrc(Pods['list'][key]['name'].substring(1, 9),Pods['list'][key]['name'].substring(10))}>查看链接</button></td>
+                                    <td><button onClick={()=>handleDelete(Pods['list'][key]['name'])}>删除</button></td>    
+                                </tr>
+                            ))}
+                        </tbody>}
+                    </table>
+                </div>}
+                {!isTrue&& 
+                <table>
+                    <span className='spanBox'>此学生的实训地址为：</span>
+                    <div className='SrcBox'>
+                        <tr>
+                            <th>LINK</th><th>LINK2</th><th>LINK3</th>
                         </tr>
-                    ))}
-                </div>
-                <button onClick={()=>setisTrue(!isTrue)} style={{marginLeft:'600px'}}>返回</button>
-            </table>}
+                        {Object.keys(SrcData).map((key)=>(
+                            <tr key={key}>
+                                <td>{SrcData[0][0]}</td><td>{SrcData[0][1]}</td><td>{SrcData[0][2]}</td>
+                            </tr>
+                        ))}
+                    </div>
+                    <button onClick={()=>setisTrue(!isTrue)} style={{marginLeft:'600px'}} className='srcbtn'>返回</button>
+                </table>}
+            
         </div>
     )
 }