diff --git a/app-dm/src/TeacherPages/Questionmanage/questionmanage.jsx b/app-dm/src/TeacherPages/Questionmanage/questionmanage.jsx
index 18b2845..1426012 100644
--- a/app-dm/src/TeacherPages/Questionmanage/questionmanage.jsx
+++ b/app-dm/src/TeacherPages/Questionmanage/questionmanage.jsx
@@ -215,7 +215,7 @@ function Questionmange(){
                 {type==='填空题'&&data&&<table>
                     <div className='smaller-box'>
                         <tr className='title-link1'>
-                            <th>题目ID</th>
+                            <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>}
diff --git a/app-dm/src/nav/teacherIndex.jsx b/app-dm/src/nav/teacherIndex.jsx
index 771ed50..c298857 100644
--- a/app-dm/src/nav/teacherIndex.jsx
+++ b/app-dm/src/nav/teacherIndex.jsx
@@ -31,7 +31,7 @@ function HeaderNavTeacher() {
 
     return (
         // 导航
-        <div className="nav">
+        <div className="nav"> 
             <div className='title-nav'>
                 <img src={Logo} alt="" width='45px' height='40px'/>
                 <p>达梦实训平台</p>
@@ -40,6 +40,7 @@ function HeaderNavTeacher() {
                 {/* <div>
                     头像
                 </div> */}
+        
             </div>
             <div className='left-nav-li'>
                 <ul>