diff --git a/src/views/workCenter/enterpriseStandardChange/modules/UpdateListModal.vue b/src/views/workCenter/enterpriseStandardChange/modules/UpdateListModal.vue
index d387a929..d51a307e 100644
--- a/src/views/workCenter/enterpriseStandardChange/modules/UpdateListModal.vue
+++ b/src/views/workCenter/enterpriseStandardChange/modules/UpdateListModal.vue
@@ -64,7 +64,7 @@
       <a-button :loading="confirmLoading" @click="handleCancel">
         {{ $t('cancel') }}
       </a-button>
-      <a-button type="primary" :loading="confirmLoading" @click="handleSubmitAddAdd">
+      <a-button v-if="isAdd" type="primary" :loading="confirmLoading" @click="handleSubmitAddAdd">
         {{ $t('submitAddAdd') }}
       </a-button>
       <a-button type="primary" :loading="confirmLoading" @click="handleOk">
@@ -139,7 +139,8 @@ export default {
         }
       },
       index: undefined, // 编辑的表格的下标
-      iframeSrc: '' // 左侧预览的路径
+      iframeSrc: '', // 左侧预览的路径
+      isAdd: false // 是否是新增，新增才有提交并新增按钮
     }
   },
   methods: {
@@ -147,6 +148,7 @@ export default {
       this.getFileInfo(file).then(res => {
         this.handlePreview(res)
       })
+      this.isAdd = true
       this.visible = true
       this.form.resetFields()
     },
@@ -192,6 +194,7 @@ export default {
       this.model = {}
       this.index = undefined
       this.iframeSrc = ''
+      this.isAdd = false
     },
     handleCancel () {
       this.close()