...

src/modules/examwork/view/examStudent.vue

@@ -740,7 +740,13 @@
                   编辑
                 </el-button>
 
-                <el-dropdown style="margin-left: 10px;">
+                <el-dropdown
+                  style="margin-left: 10px;"
+                  v-if="
+                    rolePrivileges.del_examStudent ||
+                      rolePrivileges.change_exam_student_availability
+                  "
+                >
                   <el-button type="primary" plain size="mini">
                     更多<i class="el-icon-arrow-down el-icon--right"></i>
                   </el-button>