diff --git a/src/views/drivingSchool/driveSchoolExamPass/form/ExportDialog.vue b/src/views/drivingSchool/driveSchoolExamPass/form/ExportDialog.vue
index cc08f36..0001909 100644
--- a/src/views/drivingSchool/driveSchoolExamPass/form/ExportDialog.vue
+++ b/src/views/drivingSchool/driveSchoolExamPass/form/ExportDialog.vue
@@ -132,7 +132,7 @@
         style="width: 100%; margin-top: 20px;"
     >
       <el-table-column label="教练姓名" prop="coachName" align="center" width="100px"/>
-      <el-table-column label="教练身份证号" prop="coachIdCard" align="center" />
+<!--      <el-table-column label="教练身份证号" prop="coachIdCard" align="center" />-->
       <el-table-column label="学员姓名" prop="studentName" align="center" width="100px" />
       <el-table-column label="学员身份证号" prop="studentIdCard" align="center" />
       <el-table-column label="课程名称" prop="courseName" align="center" />
@@ -545,5 +545,13 @@ export default {
 .el-dropdown {
   margin-left: 10px;
 }
+
+.el-loading-spinner {
+  z-index: 2000;
+}
+
+.el-loading-mask {
+  background-color: rgba(255, 255, 255, 0.7);
+}
 </style>