diff --git a/src/components/student/CommonStudent.vue b/src/components/student/CommonStudent.vue
index fede1abb..d9421ee7 100644
--- a/src/components/student/CommonStudent.vue
+++ b/src/components/student/CommonStudent.vue
@@ -341,7 +341,7 @@
   </a-modal>
  -->
   <a-modal
-    :style="{padding: 0,position: relative,right: - (screenWidth/2 - 660) + 'px',}"
+    :style="{padding: 0,position: relative,right: '-20%'}"
     :closable="true"
     :visible="stageVisible"
     :footer="null"
@@ -560,7 +560,7 @@ const stuSelectKeys = ref([]);
 const orgSelectKeys = ref([]);
 const auditSelectKeys = ref([]);
 const screenHeight = ref(document.body.clientHeight);
-const screenWidth = ref(document.body.clientWidth);
+//const screenWidth = ref(document.body.clientWidth);
 const stuRowSelection = computed(() => ({
   columnWidth: 20,
   selectedRowKeys: stuSelectKeys.value,
diff --git a/src/components/student/TableStudent.vue b/src/components/student/TableStudent.vue
index 46b7c532..7378abe7 100644
--- a/src/components/student/TableStudent.vue
+++ b/src/components/student/TableStudent.vue
@@ -117,7 +117,8 @@
           导出学习信息
         </a-button>
       </a-col>
-      <a-col :span="1.5" v-else>
+      
+      <a-col :span="1.5" v-if="type === 2">
         <a-button class="cus-btn white" @click="exportTaskStuRouter">
           导出学习信息
         </a-button>