diff --git a/src/common/onlinePreview/index.js b/src/common/onlinePreview/index.js
index 4df73731a..9e5ad3166 100644
--- a/src/common/onlinePreview/index.js
+++ b/src/common/onlinePreview/index.js
@@ -10,7 +10,7 @@ export default id => {
     }).then(res => {
         if(res){
             const editFileInfo = res
-             window.open(kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)));
+             window.open(kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)) + '&watermarkTxt=' + encodeURIComponent(this.$store.getters.userInfo.userName));
             }
     }).catch(e => {
     })
diff --git a/src/common/preview/index.js b/src/common/preview/index.js
index ba2aaf535..55113f45e 100644
--- a/src/common/preview/index.js
+++ b/src/common/preview/index.js
@@ -17,7 +17,7 @@ export default attId => {
             }else {
                 const nowTime = new Date().getTime()
                 // window.open(onlyOfficeUrl+'/onlyOffice?oldFileName=' + editFileInfo.oldFileName + '&fileType=' + editFileInfo.fileSuffix + '&attId=' + editFileInfo.id + '&fileUrl=' + editFileInfo.downLoadUrl + '&key=' + editFileInfo.id + nowTime+'&filePath='+editFileInfo.filePath+'&fileName='+editFileInfo.fileName)
-                window.open(kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)));
+                window.open(kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)) + '&watermarkTxt=' + encodeURIComponent(this.$store.getters.userInfo.userName));
 
             }
         }
diff --git a/src/pages/phone/domesticDetails.vue b/src/pages/phone/domesticDetails.vue
index 8ebd458a7..eb6ac6511 100644
--- a/src/pages/phone/domesticDetails.vue
+++ b/src/pages/phone/domesticDetails.vue
@@ -2812,14 +2812,14 @@
                                     //     window.open('/static/pdf/web/viewer.html?file=' + encodeURIComponent('/api/att/attFile/getFileInfo?fileId=' + editFileInfo.id))
                                     // } else {
                                     //     this.loadingText = false
-                                    window.open(kkFileViewUrl + '/onlinePreview?url=' + encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)));
+                                    window.open(kkFileViewUrl + '/onlinePreview?url=' + encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)) + '&watermarkTxt=' + encodeURIComponent(this.$store.getters.userInfo.userName));
                                     // window.open('/static/pdf/web/viewer.html?file=' + encodeURIComponent('/api/att/attFile/getFileInfo?fileId=' + editFileInfo.id))
                                     // }
                                     //    window.open('/#/phonePDF?fileId='+editFileInfo.id)
                                 } else {
                                     const nowTime = new Date().getTime()
                                     // window.open(onlyOfficeUrl+'/onlyOffice?oldFileName=' + editFileInfo.oldFileName + '&fileType=' + editFileInfo.fileSuffix + '&attId=' + editFileInfo.id + '&fileUrl=' + editFileInfo.downLoadUrl + '&key=' + editFileInfo.id + nowTime+'&filePath='+editFileInfo.filePath+'&fileName='+editFileInfo.fileName)
-                                    window.open(kkFileViewUrl + '/onlinePreview?url=' + encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)));
+                                    window.open(kkFileViewUrl + '/onlinePreview?url=' + encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)) + '&watermarkTxt=' + encodeURIComponent(this.$store.getters.userInfo.userName));
                                 }
                             }
                         }).catch(e => {
diff --git a/src/pages/phone/zlzxDetails.vue b/src/pages/phone/zlzxDetails.vue
index 959e80f64..3c35528f6 100644
--- a/src/pages/phone/zlzxDetails.vue
+++ b/src/pages/phone/zlzxDetails.vue
@@ -1286,7 +1286,7 @@
                       }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)
-                        window.open(kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)));
+                        window.open(kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)) + '&watermarkTxt=' + encodeURIComponent(this.$store.getters.userInfo.userName));
 
                       }
                     }
diff --git a/src/pages/processCenter/pages/creatProcess/qbrk-product/step5.vue b/src/pages/processCenter/pages/creatProcess/qbrk-product/step5.vue
index 517abda7a..049410ec2 100644
--- a/src/pages/processCenter/pages/creatProcess/qbrk-product/step5.vue
+++ b/src/pages/processCenter/pages/creatProcess/qbrk-product/step5.vue
@@ -1295,7 +1295,7 @@
                             }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.iframeUrl = kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)) + '&watermarkTxt=' + encodeURIComponent(this.$store.getters.userInfo.userName);
                             }
                             this.iframeLoading = false
                             this.$forceUpdate()
diff --git a/src/pages/processCenter/pages/creatProcess/qbrk/step5.vue b/src/pages/processCenter/pages/creatProcess/qbrk/step5.vue
index f722f73d9..0020cdc20 100644
--- a/src/pages/processCenter/pages/creatProcess/qbrk/step5.vue
+++ b/src/pages/processCenter/pages/creatProcess/qbrk/step5.vue
@@ -1474,7 +1474,7 @@
                         }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))+'&office.preview.type=pdf';
+                          this.iframeUrl = kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)) + '&watermarkTxt=' + encodeURIComponent(this.$store.getters.userInfo.userName) +'&office.preview.type=pdf';
                         }
                         this.iframeLoading = false
                         this.$forceUpdate()
@@ -1509,7 +1509,7 @@
                                 this.iframeUrl = './static/pdf/web/viewer.html?file=' + encodeURIComponent('/api/att/attFile/getFileInfo?fileId=' + editFileInfo.id)
                               }else {
                                 const nowTime = new Date().getTime()
-                                this.iframeUrl = kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl))+'&office.preview.type=pdf';
+                                this.iframeUrl = kkFileViewUrl+'/onlinePreview?url='+encodeURIComponent(Base64.encode(editFileInfo.downLoadUrl)) + '&watermarkTxt=' + encodeURIComponent(this.$store.getters.userInfo.userName) +'&office.preview.type=pdf';
                               }
                               this.iframeLoading = false
                                 resolve(res)