diff --git a/frontend/src/views/teachOffice/shiftSemester/PeidangEditDialog.vue b/frontend/src/views/teachOffice/shiftSemester/PeidangEditDialog.vue
index e2d95009..4256d807 100644
--- a/frontend/src/views/teachOffice/shiftSemester/PeidangEditDialog.vue
+++ b/frontend/src/views/teachOffice/shiftSemester/PeidangEditDialog.vue
@@ -35,7 +35,7 @@
             class="peidang-table"
             @current-change="handleCurrentChange"
           >
-            <el-table-column prop="name" label="科目名称" width="100" align="left" show-overflow-tooltip />
+            <el-table-column prop="name" label="科目名称" width="100" align="left" header-align="center" show-overflow-tooltip />
             <el-table-column prop="short" label="简称" width="60" align="center" show-overflow-tooltip />
             <el-table-column prop="planStart" label="计划起始周" width="60" align="center" show-overflow-tooltip />
             <el-table-column prop="actualStart" label="实际起始周" width="60" align="center" show-overflow-tooltip />
diff --git a/frontend/src/views/teachOffice/shiftSemester/index.vue b/frontend/src/views/teachOffice/shiftSemester/index.vue
index 4b60e5ab..2271326f 100644
--- a/frontend/src/views/teachOffice/shiftSemester/index.vue
+++ b/frontend/src/views/teachOffice/shiftSemester/index.vue
@@ -101,7 +101,7 @@
         <el-table-column prop="jsrq" label="结束日期" width="90" align="center" show-overflow-tooltip />
         <el-table-column prop="xqcc" label="学期第次" width="80" align="center" show-overflow-tooltip />
         <el-table-column prop="zyjs" label="专用教室" width="80" align="center" show-overflow-tooltip />
-        <el-table-column prop="jxrw" label="教学任务" min-width="160" align="left" show-overflow-tooltip />
+        <el-table-column prop="jxrw" label="教学任务" min-width="160" align="left" header-align="center" show-overflow-tooltip />
         <el-table-column prop="zs" label="周数" width="55" align="center" show-overflow-tooltip />
         <el-table-column prop="kcrws" label="总课程数" width="80" align="center" show-overflow-tooltip />
         <el-table-column prop="kczs" label="总课时数" width="80" align="center" show-overflow-tooltip />