diff --git a/src/pages/processCenter/pages/creatProcess/bzzqyj/ZQYJAddFileDetails.vue b/src/pages/processCenter/pages/creatProcess/bzzqyj/ZQYJAddFileDetails.vue
index c5702479f..cf88d25e8 100644
--- a/src/pages/processCenter/pages/creatProcess/bzzqyj/ZQYJAddFileDetails.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzzqyj/ZQYJAddFileDetails.vue
@@ -91,27 +91,51 @@
           previewShow(attId) {
             this.iframeLoading = true
             return new Promise((resolve, reject) => {
-              getBusStandFileByAttId({
-                attId
-              }).then(res => {
-                if(res){
-                  const history = res;
-                  const editFileInfo = res.data
-                  if(editFileInfo.fileSuffix.toLowerCase() === 'pdg'){
-                    this.iframeUrl = 'book://ssreader/e0?url='+editFileInfo.downLoadUrl
-                  }else if(editFileInfo.fileSuffix.toLowerCase() === 'pdf'){
-                    this.iframeUrl = './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)
-                    this.iframeUrl = kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl));
+              this.$http.get('lawss/sarStandFile/queryConvertAtt', {
+                attId: attId
+              }, {
+                _this: this
+              }, res => {
+                if (res.data) {
+                  let fileObj = {}
+                  fileObj.fileId = res.data.attId
+                  fileObj.fileName = res.data.fileOldName
+                  let fileList = []
+                  let repeatData = 0
+                  if (sessionStorage.getItem('fileInfo')) {
+                    fileList = JSON.parse(sessionStorage.getItem('fileInfo'))
+                    if (fileList != null && fileList.length > 0) {
+                      for (let i = 0; i < fileList.length; i++) {
+                        if (fileList[i].fileId === res.data.attId) {
+                          repeatData = 1
+                          break
+                        }
+                      }
+                      if (repeatData === 0) {
+                        fileList.push(fileObj)
+                        fileList = JSON.stringify(fileList)
+                        sessionStorage.setItem('fileInfo', fileList)
+                      }
+                    }
+                  } else {
+                    fileList.push(fileObj)
+                    fileList = JSON.stringify(fileList)
+                    sessionStorage.setItem('fileInfo', fileList)
                   }
-                  this.iframeLoading = false
-                  this.$forceUpdate()
-                  resolve(history)
+                  this.iframeUrl = './static/pdf/web/viewer.html?file=' + encodeURIComponent('/api/att/attFile/getFileInfo?fileId=' + res.data.attId)
+                } else {
+                  this.$message.error('文档未转换成功或该文档无法读取')
                 }
-              }).catch(e => {
+                this.iframeLoading = false
+                this.$forceUpdate()
+                resolve(history)
+              }, e => {
+                this.iframeLoading = false
+                this.$forceUpdate()
+                resolve(history)
+                this.$message.error('文档未转换成功或该文档无法读取')
               })
+
             })
             console.log(this.iframeUrl);
           },