diff --git a/frontend/src/components/ImportExcel/index.vue b/frontend/src/components/ImportExcel/index.vue
index ff76805..f1bfb50 100644
--- a/frontend/src/components/ImportExcel/index.vue
+++ b/frontend/src/components/ImportExcel/index.vue
@@ -41,9 +41,6 @@
                     </template>
                 </el-upload>
             </el-form-item>
-            <el-form-item v-if="parameter.showCover" label="数据覆盖 :">
-                <el-switch v-model="isCover" />
-            </el-form-item>
         </el-form>
     </el-dialog>
 </template>
@@ -52,7 +49,7 @@
 import { ref } from 'vue'
 import { useDownload } from '@/hooks/useDownload'
 import { Download } from '@element-plus/icons-vue'
-import { ElMessage, ElNotification, UploadRawFile, UploadRequestOptions } from 'element-plus'
+import { ElMessage, ElNotification, type UploadRawFile, type UploadRequestOptions } from 'element-plus'
 
 export interface ExcelParameterProps {
     title: string // 标题
@@ -67,7 +64,7 @@ export interface ExcelParameterProps {
 }
 
 // 是否覆盖数据
-const isCover = ref(false)
+const isCover = ref(0)
 // 最大文件上传数
 const excelLimit = ref(1)
 // dialog状态
@@ -85,6 +82,7 @@ const emit = defineEmits<{
 const acceptParams = (params: ExcelParameterProps) => {
     parameter.value = { ...parameter.value, ...params }
     dialogVisible.value = true
+    isCover.value = 0
 }
 
 // Excel 导入模板下载
@@ -92,9 +90,10 @@ const downloadTemp = () => {
     if (!parameter.value.tempApi) return
     useDownload(parameter.value.tempApi, `${parameter.value.title}模板`, { pattern: parameter.value.patternId }, false)
 }
-
+const currentFile = ref<UploadRequestOptions>(null)
 // 文件上传
 const uploadExcel = async (param: UploadRequestOptions) => {
+    currentFile.value = param
     let excelFormData = new FormData()
     excelFormData.append('file', param.file)
     if (parameter.value.patternId) {
@@ -103,26 +102,43 @@ const uploadExcel = async (param: UploadRequestOptions) => {
 
     excelFormData.append('planId', parameter.value.planId)
 
-    isCover.value && excelFormData.append('isCover', isCover.value as unknown as Blob)
+    excelFormData.append('cover', isCover.value as unknown as Blob)
     //await parameter.value.importApi!(excelFormData);
-    await parameter.value.importApi!(excelFormData).then(res => handleImportResponse(res))
+    const res = await parameter.value.importApi!(excelFormData)
+    await handleImportResponse(res)
 
     parameter.value.getTableList && parameter.value.getTableList()
     dialogVisible.value = false
 }
 
 async function handleImportResponse(res: any) {
-
-
     if (res.type === 'application/json') {
         const fileReader = new FileReader()
         fileReader.onloadend = () => {
             try {
                 const jsonData = JSON.parse(fileReader.result)
                 if (jsonData.code === 'A0000') {
+                    isCover.value = 0
                     ElMessage.success('导入成功')
                 } else {
+                    if (jsonData.code === 'A02099') {
+                        const dev = jsonData.data.join('<br>')
+                        ElMessageBox.confirm(`<p>以下被检设备已存在，${jsonData.message}</p><p>${dev}</p>`, {
+                            confirmButtonText: '确定',
+                            cancelButtonText: '取消',
+                            dangerouslyUseHTMLString: true,
+                            title: '提示',
+                            type: 'warning'
+                        }).then(() => {
+                            isCover.value = 1
+                            if (currentFile.value) {
+                                uploadExcel(currentFile.value)
+                            }
+                        })
+                        return
+                    }
                     ElMessageBox.alert(jsonData.message, {
+                        confirmButtonText: '确定',
                         title: '导入结果',
                         type: 'error'
                     })