diff --git a/src/components/PreviewFile/index.vue b/src/components/PreviewFile/index.vue
index a0dbc70b..d8a7de18 100644
--- a/src/components/PreviewFile/index.vue
+++ b/src/components/PreviewFile/index.vue
@@ -9,7 +9,7 @@
     />
     <!-- <embed v-else-if="fileType.indexOf('pdf') !== -1" :src="filePath+'#toolbar=0'" style="width: 100%; height: 100%"> -->
     <!-- <iframe v-else-if="fileType.indexOf('pdf') !== -1" :src="filePath+'#toolbar=0'" width="100%" height="100%" frameborder="0" /> -->
-    <iframe v-else-if="fileType.indexOf('pdf') !== -1" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${filePath}?userName=${currentUser}`" width="100%" height="100%" frameborder="0" crossorigin="anonymous" />
+    <iframe v-else-if="fileType.indexOf('pdf') !== -1" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${filePath}?userName=${currentUser}&COMPANY=${COMPANY}`" width="100%" height="100%" frameborder="0" crossorigin="anonymous" />
     <!--    <pdf-->
     <!--      v-else-if="fileType.indexOf('pdf') !== -1"-->
     <!--      :src="`/static/pdfjs/web/viewer.html?file=${filePath}`">-->
@@ -40,7 +40,8 @@ export default {
   },
   data() {
     return {
-      currentUser: zzSessionStorage.getItem('userName')
+      currentUser: zzSessionStorage.getItem('userName'),
+      COMPANY:process.env.VUE_APP_COMPANY_NAME
     }
   },
   mounted() {
diff --git a/src/main.js b/src/main.js
index 2b9c83bb..01ca175c 100644
--- a/src/main.js
+++ b/src/main.js
@@ -371,7 +371,7 @@ async function VueInit() {
   // process.env.VUE_APP_LOGOUT_FOR_TIME
   // eval(process.env.VUE_APP_LOCK_FOR_PERMISSION)
   // process.env.VUE_APP_LOCK_FOR_TIME
-  window.VUE_APP_COMPANY_NAME = process.env.VUE_APP_COMPANY_NAME;
+  // window.VUE_APP_COMPANY_NAME = process.env.VUE_APP_COMPANY_NAME;
   waitOperate(eval(process.env.VUE_APP_LOGOUT_FOR_PERMISSION) ? () => {
     var lang = zzSessionStorage.getItem('lang') ? zzSessionStorage.getItem('lang') : 'zh'
     if (_vm.$store.state.trials.unlock || _vm.$route.path === '/ReviewersResearchForm' || _vm.$route.path === '/ReviewersResearch' || _vm.$route.path === '/login' || _vm.$route.path === '/researchForm' || _vm.$route.path === '/researchDetail_m' || _vm.$route.path === '/researchLogin_m' || _vm.$route.path === '/researchLogin' || _vm.$route.path === '/email-recompose' || _vm.$route.path === '/recompose' || _vm.$route.path === '/resetpassword' || _vm.$route.path === '/error') {
diff --git a/src/views/trials/trials-panel/reading/clinical-data/index.vue b/src/views/trials/trials-panel/reading/clinical-data/index.vue
index f182ca67..2f0ebf6e 100644
--- a/src/views/trials/trials-panel/reading/clinical-data/index.vue
+++ b/src/views/trials/trials-panel/reading/clinical-data/index.vue
@@ -41,7 +41,7 @@
     </div>
     <div class="right-wrapper">
       <div v-if="selected.type===1" class="right-content">
-        <iframe :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${selected.filePath}?userName=${currentUser}`" width="100%" height="100%" frameborder="0" />
+        <iframe :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${selected.filePath}?userName=${currentUser}&COMPANY=${COMPANY}`" width="100%" height="100%" frameborder="0" />
       </div>
       <div v-else-if="selected.type===2" class="right-content" style="padding: 10px">
         <clinicalDataQuestions
@@ -216,7 +216,8 @@ export default {
       otherInfo: {},
       moment,
       loading: false,
-      currentUser: zzSessionStorage.getItem('userName')
+      currentUser: zzSessionStorage.getItem('userName'),
+      COMPANY:process.env.VUE_APP_COMPANY_NAME
     }
   },
   mounted() {
diff --git a/src/views/trials/trials-panel/reading/dicoms/components/Manuals.vue b/src/views/trials/trials-panel/reading/dicoms/components/Manuals.vue
index bf89c6fd..847b30be 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/Manuals.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/Manuals.vue
@@ -21,7 +21,7 @@
     </div>
     <div class="right-wrapper">
       <div class="right-content">
-        <iframe v-if="selected.filePath" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${selected.filePath}?userName=${currentUser}`" width="100%" height="100%" frameborder="0" />
+        <iframe v-if="selected.filePath" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${selected.filePath}?userName=${currentUser}&COMPANY=${COMPANY}`" width="100%" height="100%" frameborder="0" />
       </div>
     </div>
   </div>
@@ -44,7 +44,8 @@ export default {
       },
       fileList: [],
       loading: false,
-      currentUser: zzSessionStorage.getItem('userName')
+      currentUser: zzSessionStorage.getItem('userName'),
+      COMPANY:process.env.VUE_APP_COMPANY_NAME
     }
   },
   mounted() {
diff --git a/src/views/trials/trials-panel/reading/dicoms/customize/Manuals.vue b/src/views/trials/trials-panel/reading/dicoms/customize/Manuals.vue
index bab4f6e9..fd4babe4 100644
--- a/src/views/trials/trials-panel/reading/dicoms/customize/Manuals.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/customize/Manuals.vue
@@ -21,7 +21,7 @@
     </div>
     <div class="right-wrapper">
       <div class="right-content">
-        <iframe v-if="selected.filePath" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${selected.filePath}?userName=${currentUser}`" width="100%" height="100%" frameborder="0" />
+        <iframe v-if="selected.filePath" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${selected.filePath}?userName=${currentUser}&COMPANY=${COMPANY}`" width="100%" height="100%" frameborder="0" />
       </div>
     </div>
   </div>
@@ -44,7 +44,8 @@ export default {
       },
       fileList: [],
       loading: false,
-      currentUser: zzSessionStorage.getItem('userName')
+      currentUser: zzSessionStorage.getItem('userName'),
+      COMPANY:process.env.VUE_APP_COMPANY_NAME
     }
   },
   mounted() {
diff --git a/src/views/trials/trials-panel/setting/attachment/components/previewFile.vue b/src/views/trials/trials-panel/setting/attachment/components/previewFile.vue
index 2bc5d680..ba8679db 100644
--- a/src/views/trials/trials-panel/setting/attachment/components/previewFile.vue
+++ b/src/views/trials/trials-panel/setting/attachment/components/previewFile.vue
@@ -9,7 +9,7 @@
     />
     <!-- <embed v-else-if="fileType.indexOf('pdf') !== -1" :src="filePath" style="width: 100%; height: 100%"> -->
     <!-- <iframe v-else-if="fileType.indexOf('pdf') !== -1" :src="`/static/pdfjs/web/viewer.html?file=${filePath}`" width="100%" height="100%" frameborder="0" /> -->
-    <iframe v-else-if="fileType.indexOf('pdf') !== -1" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${filePath}?userName=${currentUser}`" width="100%" height="100%" frameborder="0" crossorigin="anonymous" />
+    <iframe v-else-if="fileType.indexOf('pdf') !== -1" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${filePath}?userName=${currentUser}&COMPANY=${COMPANY}`" width="100%" height="100%" frameborder="0" crossorigin="anonymous" />
     <div v-else>
       {{ $t('common:message:downloadFile') }}
       <el-link type="primary" @click="downLoadFile">{{ $t('common:button:download') }}</el-link>
@@ -32,7 +32,8 @@ export default {
   },
   data() {
     return {
-      currentUser: zzSessionStorage.getItem('userName')
+      currentUser: zzSessionStorage.getItem('userName'),
+      COMPANY:process.env.VUE_APP_COMPANY_NAME
     }
   },
   methods: {
diff --git a/src/views/trials/trials-panel/visit/qc-check/components/manuals.vue b/src/views/trials/trials-panel/visit/qc-check/components/manuals.vue
index 3cd5b590..8857bb8e 100644
--- a/src/views/trials/trials-panel/visit/qc-check/components/manuals.vue
+++ b/src/views/trials/trials-panel/visit/qc-check/components/manuals.vue
@@ -21,7 +21,7 @@
     </div>
     <div class="right-wrapper">
       <div class="right-content">
-        <iframe v-if="selected.filePath" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${selected.filePath}?userName=${currentUser}`" width="100%" height="100%" frameborder="0" />
+        <iframe v-if="selected.filePath" :src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${selected.filePath}?userName=${currentUser}&COMPANY=${COMPANY}`" width="100%" height="100%" frameborder="0" />
       </div>
     </div>
   </div>
@@ -44,7 +44,8 @@ export default {
       },
       fileList: [],
       loading: false,
-      currentUser: zzSessionStorage.getItem('userName')
+      currentUser: zzSessionStorage.getItem('userName'),
+      COMPANY:process.env.VUE_APP_COMPANY_NAME
     }
   },
   mounted() {
diff --git a/static/pdfjs/web/viewer.js b/static/pdfjs/web/viewer.js
index e96be49a..5de63118 100644
--- a/static/pdfjs/web/viewer.js
+++ b/static/pdfjs/web/viewer.js
@@ -12379,8 +12379,7 @@ class PDFPageView {
           c.style.fontWeight = '900'
           c.style.color = "rgba(0, 191, 255, 0.1)";
           // c.innerText = text;//text为水印内容，可以在viewer.html中传入，也可以直接替换成固定的字符串如：c.innerText = "这是一个水印";
-          console.log(window.VUE_APP_COMPANY_NAME)
-          c.innerText = `${window.VUE_APP_COMPANY_NAME }_${obj.userName}\n${new Date().format('yyyy-MM-dd')}`;
+          c.innerText = `${obj.COMPANY}_${obj.userName}\n${new Date().format('yyyy-MM-dd')}`;
           cover.appendChild(c);
         }
       }