diff --git a/src/common/preview/index.js b/src/common/preview/index.js
index f0982ca45..ba2aaf535 100644
--- a/src/common/preview/index.js
+++ b/src/common/preview/index.js
@@ -13,7 +13,7 @@ export default attId => {
             if(editFileInfo.fileSuffix.toLowerCase() === 'pdg'){
                 window.open('book://ssreader/e0?url='+editFileInfo.downLoadUrl)
             }else if(editFileInfo.fileSuffix.toLowerCase() === 'pdf'){
-                window.open('/static/pdf/web/viewer.html?file=' + encodeURIComponent('/api/att/attFile/getFileInfo?fileId=' + editFileInfo.id))
+                window.open('./static/pdf/web/viewer.html?file=' + encodeURIComponent('/api/att/attFile/getFileInfo?fileId=' + editFileInfo.id))
             }else {
                 const nowTime = new Date().getTime()
                 // window.open(onlyOfficeUrl+'/onlyOffice?oldFileName=' + editFileInfo.oldFileName + '&fileType=' + editFileInfo.fileSuffix + '&attId=' + editFileInfo.id + '&fileUrl=' + editFileInfo.downLoadUrl + '&key=' + editFileInfo.id + nowTime+'&filePath='+editFileInfo.filePath+'&fileName='+editFileInfo.fileName)