diff --git a/frontend/src/views/teachBusiness/teachingTask/index.vue b/frontend/src/views/teachBusiness/teachingTask/index.vue
index 3b5aa53d..03e9075f 100644
--- a/frontend/src/views/teachBusiness/teachingTask/index.vue
+++ b/frontend/src/views/teachBusiness/teachingTask/index.vue
@@ -61,7 +61,7 @@
         </template>
         <el-table-column type="index" label="序号" width="70" align="center" />
         <el-table-column prop="bh" label="编号" width="100" align="center" show-overflow-tooltip />
-        <el-table-column prop="rwmc" label="任务名称" width="250" align="left" header-align="center" show-overflow-tooltip />
+        <el-table-column prop="rwmc" label="任务名称" width="250" align="center" show-overflow-tooltip />
         <el-table-column prop="nd" label="年度" width="150" align="center" />
         <el-table-column label="状态" width="100" align="center">
           <template slot-scope="{ row }">
diff --git a/frontend/src/views/teachBusiness/timetable/index.vue b/frontend/src/views/teachBusiness/timetable/index.vue
index 721c5206..73696369 100644
--- a/frontend/src/views/teachBusiness/timetable/index.vue
+++ b/frontend/src/views/teachBusiness/timetable/index.vue
@@ -16,11 +16,11 @@
               <el-table-column label="上课时间" width="130" align="center">
                 <template #default="{ row }">{{ formatJc(row.jc) }}</template>
               </el-table-column>
-              <el-table-column prop="kcmc" label="课程" min-width="140" show-overflow-tooltip header-align="center" />
+              <el-table-column prop="kcmc" label="课程" min-width="140" align="center" show-overflow-tooltip />
               <el-table-column prop="zrdw" label="责任单位" width="110" align="center" />
-              <el-table-column prop="bc" label="班次" width="120" show-overflow-tooltip header-align="center" />
+              <el-table-column prop="bc" label="班次" width="120" align="center" show-overflow-tooltip />
               <el-table-column prop="skjy" label="教员" width="90" align="center" />
-              <el-table-column label="场地" width="140" show-overflow-tooltip header-align="center">
+              <el-table-column label="场地" width="140" align="center" show-overflow-tooltip>
                 <template #default="{ row }">{{ row.jxcd || '-' }}</template>
               </el-table-column>
               <el-table-column label="教学内容方法" min-width="160" show-overflow-tooltip header-align="center">
@@ -50,11 +50,11 @@
               <el-table-column label="上课时间" width="170" align="center" show-overflow-tooltip>
                 <template #default="{ row }">{{ row.sjsj || '-' }}</template>
               </el-table-column>
-              <el-table-column prop="kcmc" label="课程" min-width="130" show-overflow-tooltip header-align="center" />
+              <el-table-column prop="kcmc" label="课程" min-width="130" align="center" show-overflow-tooltip />
               <el-table-column prop="zrdw" label="责任单位" width="100" align="center" />
-              <el-table-column prop="bc" label="班次" width="130" show-overflow-tooltip header-align="center" />
+              <el-table-column prop="bc" label="班次" width="130" align="center" show-overflow-tooltip />
               <el-table-column prop="skjy" label="教员" width="90" align="center" />
-              <el-table-column label="场地" width="140" show-overflow-tooltip header-align="center">
+              <el-table-column label="场地" width="140" align="center" show-overflow-tooltip>
                 <template #default="{ row }">{{ row.jxcd || '-' }}</template>
               </el-table-column>
               <el-table-column label="教学内容方法" min-width="150" show-overflow-tooltip header-align="center">
@@ -102,21 +102,21 @@
           <div class="table-card">
             <el-table :data="shiftData" v-loading="loading" border stripe style="width: 100%">
               <el-table-column type="index" label="序号" width="60" align="center" />
-              <el-table-column label="课程名称/课时系数" min-width="220" header-align="center">
+              <el-table-column label="课程名称/课时系数" min-width="220" align="center">
                 <template #default="{ row }">
                   <div>{{ row.kcmc || '-' }}</div>
                   <div class="sub-text">{{ row.kssk || '-' }}</div>
                 </template>
               </el-table-column>
-              <el-table-column prop="zrjs" label="责任教员/课次" min-width="150" show-overflow-tooltip header-align="center" />
-              <el-table-column prop="bc" label="班次" min-width="120" show-overflow-tooltip header-align="center" />
+              <el-table-column prop="zrjs" label="责任教员/课次" min-width="150" align="center" show-overflow-tooltip />
+              <el-table-column prop="bc" label="班次" min-width="120" align="center" show-overflow-tooltip />
               <el-table-column prop="nj" label="年级" width="80" align="center" />
-              <el-table-column prop="zy" label="专业" min-width="120" show-overflow-tooltip header-align="center" />
+              <el-table-column prop="zy" label="专业" min-width="120" align="center" show-overflow-tooltip />
               <el-table-column prop="jhxs" label="计划学时" width="90" align="center" />
               <el-table-column prop="yxxs" label="运行学时" width="90" align="center" />
-              <el-table-column prop="khlxfs" label="考核类型方式" min-width="140" show-overflow-tooltip header-align="center" />
-              <el-table-column prop="ssjs" label="实施教员" min-width="120" show-overflow-tooltip header-align="center" />
-              <el-table-column prop="rscd" label="人数/场地" min-width="140" show-overflow-tooltip header-align="center" />
+              <el-table-column prop="khlxfs" label="考核类型方式" min-width="140" align="center" show-overflow-tooltip />
+              <el-table-column prop="ssjs" label="实施教员" min-width="120" align="center" show-overflow-tooltip />
+              <el-table-column prop="rscd" label="人数/场地" min-width="140" align="center" show-overflow-tooltip />
               <el-table-column prop="kcjd" label="课程进度" width="120" align="center" />
               <el-table-column prop="ssjhbg" label="实施计划变更" min-width="120" align="center" show-overflow-tooltip />
             </el-table>
@@ -450,4 +450,4 @@ export default {
     }
   }
 }
-</style>
\ No newline at end of file
+</style>
diff --git a/frontend/src/views/teachBusiness/timetableAdjust/index.vue b/frontend/src/views/teachBusiness/timetableAdjust/index.vue
index acf9bd7d..a963246c 100644
--- a/frontend/src/views/teachBusiness/timetableAdjust/index.vue
+++ b/frontend/src/views/teachBusiness/timetableAdjust/index.vue
@@ -53,7 +53,7 @@
 
       <el-table :data="tableData" v-loading="loading" size="small" border stripe class="compact-table" max-height="520">
         <el-table-column type="index" label="序号" width="55" align="center" />
-        <el-table-column prop="kcmc" label="课程名称" width="200" show-overflow-tooltip header-align="center" />
+        <el-table-column prop="kcmc" label="课程名称" width="200" align="center" show-overflow-tooltip />
         <el-table-column label="申请教员" width="150" align="center" show-overflow-tooltip>
           <template slot-scope="scope">{{ scope.row.sqjyxm || scope.row.sqjybh || '-' }}</template>
         </el-table-column>
@@ -163,13 +163,13 @@
     <!-- 可供调课课次选择弹窗 -->
     <el-dialog title="选择可供调课课次" :visible.sync="lessonDialogVisible" width="760px" append-to-body>
       <el-table :data="lessonOptions" v-loading="lessonLoading" size="small" border stripe max-height="420">
-        <el-table-column prop="kcmc" label="课程名称" min-width="140" show-overflow-tooltip header-align="center" />
+        <el-table-column prop="kcmc" label="课程名称" min-width="140" align="center" show-overflow-tooltip />
         <el-table-column label="原上课时间" width="160" align="center">
           <template slot-scope="scope">{{ fmtRqJc(scope.row.rq, scope.row.jc) }}</template>
         </el-table-column>
-        <el-table-column prop="xydmc" label="学员队" min-width="120" show-overflow-tooltip header-align="center" />
+        <el-table-column prop="xydmc" label="学员队" min-width="120" align="center" show-overflow-tooltip />
         <el-table-column prop="kcxh" label="课次序号" width="90" align="center" />
-        <el-table-column prop="jsbh" label="教室编号" width="110" show-overflow-tooltip header-align="center" />
+        <el-table-column prop="jsbh" label="教室编号" width="110" align="center" show-overflow-tooltip />
         <el-table-column label="操作" width="90" align="center">
           <template slot-scope="scope">
             <el-button type="text" size="mini" @click="pickLesson(scope.row)">选择</el-button>
@@ -254,8 +254,8 @@
         <div v-if="detailData && detailData.roomList && detailData.roomList.length" class="sub-section">
           <div class="sub-title">新教室</div>
           <el-table :data="detailData.roomList" size="small" border stripe>
-            <el-table-column prop="jsbh" label="教室编号" min-width="120" show-overflow-tooltip header-align="center" />
-            <el-table-column prop="jsmc" label="教室名称" min-width="140" show-overflow-tooltip header-align="center" />
+            <el-table-column prop="jsbh" label="教室编号" min-width="120" align="center" show-overflow-tooltip />
+            <el-table-column prop="jsmc" label="教室名称" min-width="140" align="center" show-overflow-tooltip />
             <el-table-column prop="bz" label="备注" min-width="160" show-overflow-tooltip header-align="center" />
           </el-table>
         </div>
@@ -264,8 +264,8 @@
         <div v-if="detailData && detailData.teacherList && detailData.teacherList.length" class="sub-section">
           <div class="sub-title">新辅助教员</div>
           <el-table :data="detailData.teacherList" size="small" border stripe>
-            <el-table-column prop="fzjybh" label="教员编号" min-width="120" show-overflow-tooltip header-align="center" />
-            <el-table-column prop="fzjyxm" label="教员姓名" min-width="120" show-overflow-tooltip header-align="center" />
+            <el-table-column prop="fzjybh" label="教员编号" min-width="120" align="center" show-overflow-tooltip />
+            <el-table-column prop="fzjyxm" label="教员姓名" min-width="120" align="center" show-overflow-tooltip />
             <el-table-column label="是否主教员" width="100" align="center">
               <template slot-scope="scope">{{ scope.row.zjy === 1 ? '是' : '否' }}</template>
             </el-table-column>
@@ -277,8 +277,8 @@
         <div v-if="detailData && detailData.teamList && detailData.teamList.length" class="sub-section">
           <div class="sub-title">新学员队</div>
           <el-table :data="detailData.teamList" size="small" border stripe>
-            <el-table-column prop="xydbh" label="学员队编号" min-width="140" show-overflow-tooltip header-align="center" />
-            <el-table-column prop="xydmc" label="学员队名称" min-width="140" show-overflow-tooltip header-align="center" />
+            <el-table-column prop="xydbh" label="学员队编号" min-width="140" align="center" show-overflow-tooltip />
+            <el-table-column prop="xydmc" label="学员队名称" min-width="140" align="center" show-overflow-tooltip />
           </el-table>
         </div>
 
@@ -286,8 +286,8 @@
         <div v-if="detailData && detailData.supportList && detailData.supportList.length" class="sub-section">
           <div class="sub-title">新保障明细</div>
           <el-table :data="detailData.supportList" size="small" border stripe>
-            <el-table-column prop="bztgmxbh" label="保障编号" min-width="140" show-overflow-tooltip header-align="center" />
-            <el-table-column prop="bztgmxmc" label="保障名称" min-width="160" show-overflow-tooltip header-align="center" />
+            <el-table-column prop="bztgmxbh" label="保障编号" min-width="140" align="center" show-overflow-tooltip />
+            <el-table-column prop="bztgmxmc" label="保障名称" min-width="160" align="center" show-overflow-tooltip />
             <el-table-column prop="sl" label="数量" width="80" align="center" />
             <el-table-column prop="bz" label="备注" min-width="140" show-overflow-tooltip header-align="center" />
           </el-table>
@@ -297,7 +297,7 @@
         <div v-if="detailData && detailData.auditList && detailData.auditList.length" class="sub-section">
           <div class="sub-title">机关审批记录</div>
           <el-table :data="detailData.auditList" size="small" border stripe>
-            <el-table-column prop="jgmc" label="机关" min-width="140" show-overflow-tooltip header-align="center">
+            <el-table-column prop="jgmc" label="机关" min-width="140" align="center" show-overflow-tooltip>
               <template slot-scope="scope">{{ scope.row.jgmc || scope.row.jgbh || '-' }}</template>
             </el-table-column>
             <el-table-column label="审批状态" width="100" align="center">
@@ -305,7 +305,7 @@
                 <el-tag :type="auditStatusTag(scope.row.spzt).type" size="mini">{{ auditStatusTag(scope.row.spzt).label }}</el-tag>
               </template>
             </el-table-column>
-            <el-table-column prop="sprxm" label="审批人" min-width="110" show-overflow-tooltip header-align="center">
+            <el-table-column prop="sprxm" label="审批人" min-width="110" align="center" show-overflow-tooltip>
               <template slot-scope="scope">{{ scope.row.sprxm || scope.row.sprbh || '-' }}</template>
             </el-table-column>
             <el-table-column label="审批时间" width="150" align="center">
diff --git a/frontend/src/views/teachBusiness/timetableConflict/index.vue b/frontend/src/views/teachBusiness/timetableConflict/index.vue
index c348dfbb..dc69101a 100644
--- a/frontend/src/views/teachBusiness/timetableConflict/index.vue
+++ b/frontend/src/views/teachBusiness/timetableConflict/index.vue
@@ -60,15 +60,15 @@
           <el-table-column label="冲突号" width="90" align="center" show-overflow-tooltip>
             <template slot-scope="scope">{{ scope.row.conflictNo || '-' }}</template>
           </el-table-column>
-          <el-table-column prop="courseNames" label="课程" min-width="150" show-overflow-tooltip header-align="center" />
+          <el-table-column prop="courseNames" label="课程" min-width="150" align="center" show-overflow-tooltip />
           <el-table-column label="日期" width="100" align="center">
             <template slot-scope="scope">{{ fmtDate(scope.row.rq) }}</template>
           </el-table-column>
           <el-table-column prop="jc" label="节次" width="70" align="center" />
-          <el-table-column prop="xydNames" label="班次" min-width="140" show-overflow-tooltip header-align="center" />
-          <el-table-column prop="teacherNames" label="教员" min-width="120" show-overflow-tooltip header-align="center" />
-          <el-table-column prop="classroomNames" label="场地" min-width="140" show-overflow-tooltip header-align="center" />
-          <el-table-column prop="responsibleDept" label="责任单位" min-width="110" show-overflow-tooltip header-align="center" />
+          <el-table-column prop="xydNames" label="班次" min-width="140" align="center" show-overflow-tooltip />
+          <el-table-column prop="teacherNames" label="教员" min-width="120" align="center" show-overflow-tooltip />
+          <el-table-column prop="classroomNames" label="场地" min-width="140" align="center" show-overflow-tooltip />
+          <el-table-column prop="responsibleDept" label="责任单位" min-width="110" align="center" show-overflow-tooltip />
         </el-table>
         <el-pagination
           v-if="detailTotal > 0"
diff --git a/frontend/src/views/teachBusiness/trainingPlan/index.vue b/frontend/src/views/teachBusiness/trainingPlan/index.vue
index be3ec9d4..42882274 100644
--- a/frontend/src/views/teachBusiness/trainingPlan/index.vue
+++ b/frontend/src/views/teachBusiness/trainingPlan/index.vue
@@ -65,17 +65,17 @@
       </div>
       <el-table v-loading="loading" :data="tableData" border stripe highlight-current-row>
         <el-table-column type="index" label="序号" width="60" align="center" />
-        <el-table-column prop="zydh" label="专业代号" width="120" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="zymc" label="专业名称" width="140" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="zyfx" label="专业方向" width="120" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="zydm" label="专业代码" width="110" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="pxlx" label="培训类型" width="110" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="pxcc" label="培训层次" width="120" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="pxlx2" label="培训类型2" width="110" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="xylb" label="学员类别" width="100" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="xnz" label="学年制" width="80" show-overflow-tooltip header-align="center" />
+        <el-table-column prop="zydh" label="专业代号" width="120" align="center" show-overflow-tooltip />
+        <el-table-column prop="zymc" label="专业名称" width="140" align="center" show-overflow-tooltip />
+        <el-table-column prop="zyfx" label="专业方向" width="120" align="center" show-overflow-tooltip />
+        <el-table-column prop="zydm" label="专业代码" width="110" align="center" show-overflow-tooltip />
+        <el-table-column prop="pxlx" label="培训类型" width="110" align="center" show-overflow-tooltip />
+        <el-table-column prop="pxcc" label="培训层次" width="120" align="center" show-overflow-tooltip />
+        <el-table-column prop="pxlx2" label="培训类型2" width="110" align="center" show-overflow-tooltip />
+        <el-table-column prop="xylb" label="学员类别" width="100" align="center" show-overflow-tooltip />
+        <el-table-column prop="xnz" label="学年制" width="80" align="center" show-overflow-tooltip />
         <el-table-column prop="xqs" label="学期数" width="80" align="center" />
-        <el-table-column prop="zybb" label="专业版本" width="100" show-overflow-tooltip header-align="center" />
+        <el-table-column prop="zybb" label="专业版本" width="100" align="center" show-overflow-tooltip />
         <el-table-column label="主干专业" width="90" align="center">
           <template slot-scope="scope">{{ fmtYesNo(scope.row.zgzy) }}</template>
         </el-table-column>
diff --git a/frontend/src/views/teachBusiness/venue/index.vue b/frontend/src/views/teachBusiness/venue/index.vue
index a43982e7..766ce1cb 100644
--- a/frontend/src/views/teachBusiness/venue/index.vue
+++ b/frontend/src/views/teachBusiness/venue/index.vue
@@ -55,11 +55,11 @@
       </div>
       <el-table v-loading="loading" :data="tableData" border stripe highlight-current-row>
         <el-table-column type="index" label="序号" width="60" align="center" />
-        <el-table-column prop="jsbh" label="教室编号" width="130" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="jsmc" label="教室名称" width="140" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="jxldh" label="教学楼代号" width="150" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="jxcdlx" label="教学场地类型" width="150" show-overflow-tooltip header-align="center" />
-        <el-table-column prop="jc" label="简称" width="100" show-overflow-tooltip header-align="center" />
+        <el-table-column prop="jsbh" label="教室编号" width="130" align="center" show-overflow-tooltip />
+        <el-table-column prop="jsmc" label="教室名称" width="140" align="center" show-overflow-tooltip />
+        <el-table-column prop="jxldh" label="教学楼代号" width="150" align="center" show-overflow-tooltip />
+        <el-table-column prop="jxcdlx" label="教学场地类型" width="150" align="center" show-overflow-tooltip />
+        <el-table-column prop="jc" label="简称" width="100" align="center" show-overflow-tooltip />
         <el-table-column prop="rnrs" label="容纳人数" width="90" align="center" />
         <el-table-column prop="mj" label="面积" width="90" align="center" />
         <el-table-column prop="ksrnrs" label="考试容纳人数" width="110" align="center" />
@@ -435,4 +435,4 @@ export default {
     color: #f78989;
   }
 }
-</style>
\ No newline at end of file
+</style>
diff --git a/frontend/src/views/teachOffice/shiftSemester/ClassTeamSelectDialog.vue b/frontend/src/views/teachOffice/shiftSemester/ClassTeamSelectDialog.vue
index bb4a6fb7..113ce28a 100644
--- a/frontend/src/views/teachOffice/shiftSemester/ClassTeamSelectDialog.vue
+++ b/frontend/src/views/teachOffice/shiftSemester/ClassTeamSelectDialog.vue
@@ -53,7 +53,7 @@
           <el-table-column label="学期第次" width="90" align="center">
             <template slot-scope="{ row }">{{ xqdcLabel(row.xqdc) }}</template>
           </el-table-column>
-          <el-table-column prop="xydbh" label="班次编号" min-width="150" align="left" header-align="center" show-overflow-tooltip />
+          <el-table-column prop="xydbh" label="班次编号" min-width="150" align="center" show-overflow-tooltip />
           <el-table-column prop="kxrq" label="开学日期" width="110" align="center" :formatter="fmtDate" />
           <el-table-column prop="jsrq" label="结束日期" width="110" align="center" :formatter="fmtDate" />
           <el-table-column prop="bz" label="备注" min-width="120" align="left" header-align="center" show-overflow-tooltip />
diff --git a/frontend/src/views/teachOffice/shiftSemester/index.vue b/frontend/src/views/teachOffice/shiftSemester/index.vue
index 3ef5ca91..220480e5 100644
--- a/frontend/src/views/teachOffice/shiftSemester/index.vue
+++ b/frontend/src/views/teachOffice/shiftSemester/index.vue
@@ -62,7 +62,7 @@
         </template>
         <el-table-column type="selection" width="44" align="center" />
         <el-table-column type="index" label="序号" width="55" align="center" />
-        <el-table-column prop="xydbh" label="班次编号" min-width="150" align="left" header-align="center" show-overflow-tooltip />
+        <el-table-column prop="xydbh" label="班次编号" min-width="150" align="center" show-overflow-tooltip />
         <el-table-column prop="nd" label="年度" width="80" align="center" show-overflow-tooltip />
         <el-table-column label="学期第次" width="90" align="center">
           <template slot-scope="{ row }">{{ xqdcLabel(row.xqdc) }}</template>
@@ -70,7 +70,7 @@
         <el-table-column prop="kxrq" label="开学日期" width="110" align="center" :formatter="fmtDate" />
         <el-table-column prop="jsrq" label="结束日期" width="110" align="center" :formatter="fmtDate" />
         <el-table-column prop="zyjsbh" label="专用教室" width="100" align="center" show-overflow-tooltip />
-        <el-table-column label="教学任务" min-width="160" align="left" header-align="center" show-overflow-tooltip>
+        <el-table-column label="教学任务" min-width="160" align="center" show-overflow-tooltip>
           <template slot-scope="{ row }">{{ taskName(row.jxrwbh) }}</template>
         </el-table-column>
         <el-table-column label="开放教员排课" width="110" align="center">
diff --git a/frontend/src/views/teachOffice/taskPlan/index.vue b/frontend/src/views/teachOffice/taskPlan/index.vue
index 8c7ea7a7..42940f69 100644
--- a/frontend/src/views/teachOffice/taskPlan/index.vue
+++ b/frontend/src/views/teachOffice/taskPlan/index.vue
@@ -50,7 +50,7 @@
           <span>无数据！</span>
         </template>
         <el-table-column type="index" label="序号" width="70" align="center" />
-        <el-table-column prop="rwmc" label="任务名称" width="250" align="left" header-align="center" show-overflow-tooltip />
+        <el-table-column prop="rwmc" label="任务名称" width="250" align="center" show-overflow-tooltip />
         <el-table-column prop="nd" label="年度" width="150" align="center" />
         <el-table-column label="状态" width="100" align="center">
           <template slot-scope="{ row }">