diff --git a/web/src/api/fileSynchronization/index.ts b/web/src/api/fileSynchronization/index.ts
index adfa0f0..fcedbc1 100644
--- a/web/src/api/fileSynchronization/index.ts
+++ b/web/src/api/fileSynchronization/index.ts
@@ -62,4 +62,12 @@ export function automaticFileBackup(params:any) {
         method: 'post',
         params:params,
     });
+}
+//获取url
+export function obtainUrl(params:any) {
+    return request({
+        url: '/experimentalData/ts-files/obtainUrl',
+        method: 'post',
+        params:params,
+    });
 }
\ No newline at end of file
diff --git a/web/src/views/testdata/fileSynchronization/index.vue b/web/src/views/testdata/fileSynchronization/index.vue
index 8bb5ddd..353c53d 100644
--- a/web/src/views/testdata/fileSynchronization/index.vue
+++ b/web/src/views/testdata/fileSynchronization/index.vue
@@ -9,7 +9,7 @@ import { ref, onMounted, nextTick, defineAsyncComponent, onBeforeUnmount } from
 import { Search } from '@element-plus/icons-vue'
 import { ElMessageBox, ElMessage } from "element-plus";
 import { tstaskList, getTsNodesTree, tsFilesPage, deleteTsFilesByIds } from "@/api/datamanagement";
-import { listLocalAndBackup, compare, uploadToBackup, downloadToLocal, deleteTsFilesById,automaticFileBackup } from "@/api/fileSynchronization";
+import { listLocalAndBackup, compare, uploadToBackup, downloadToLocal, deleteTsFilesById,automaticFileBackup,obtainUrl } from "@/api/fileSynchronization";
 import { debounce } from 'lodash-es';
 //text文件编辑功能
 import textEdit from '@/components/textEditing/index.vue'
@@ -174,10 +174,10 @@ function gettreedata() {
         treeloading.value = false
         if (treedata.value[0].nodeId) {
             pathid.value = treedata.value[0].nodeId
-            nextTick(() => {
-                treeRef.value?.setCurrentKey(pathid.value);
-            });
-            getWorkData()
+            // nextTick(() => {
+            //     treeRef.value?.setCurrentKey(pathid.value);
+            // });
+            // getWorkData()
         } else {
             workdata.value.length = 0
             backupsdata.value.length = 0
@@ -358,7 +358,7 @@ const handleMenuClick = (action: string, type: any) => {
             break
         case 'preview':
             // 处理预览逻辑
-            openPreview(currentNode.value)
+            openPreview(currentNode.value,type)
             break
     }
 }
@@ -619,24 +619,37 @@ const Three3dPreview = defineAsyncComponent({
 })
 //单击预览
 const filePreview: any = ref({})
-const ViewfileUrl = ref("")
+const ViewfileUrl:any = ref("")
 const title1 = ref('')
 const isViewfile = ref(false)
 const fileType = ref('')
-function openPreview(row: any) {
+function openPreview(row: any,type:any) {
     if (getFileExtension(row.fileName) == 'pdf' || getFileExtension(row.fileName) == 'pptx' || getFileExtension(row.fileName) == 'xlsx' || getFileExtension(row.fileName) == 'xls' || getFileExtension(row.fileName) == 'docx' || getFileExtension(row.fileName) == 'doc' || getFileExtension(row.fileName) == 'bin') {
         title1.value = row.fileName
-        ViewfileUrl.value = row.url
+         geturl(row.id,type,true)
         isViewfile.value = true
         fileType.value = getFileExtension(row.fileName)
 
     } else {
         row.fileType = getFileType(row.fileName)
         filePreview.value = row
+        geturl(row.id,type,false)
+        console.log(filePreview.value)
         localStorage.setItem('videorow', JSON.stringify(row));
         openRow(row)
     }
 }
+function geturl(row:any,type1:any,pan:any){
+    obtainUrl({id:row,type:type1}).then((res:any)=>{
+        if(pan){
+            ViewfileUrl.value = res.data.url
+        }else{
+            filePreview.value.url = res.data.url
+        }
+       
+        
+    })
+}
 
 const textedit = ref(false)
 const rowId = ref('')