diff --git a/packages/bigscreen/dv/AppPlyDv.vue b/packages/bigscreen/dv/AppPlyDv.vue
index 1963dbf4..e1c96310 100644
--- a/packages/bigscreen/dv/AppPlyDv.vue
+++ b/packages/bigscreen/dv/AppPlyDv.vue
@@ -234,7 +234,7 @@
 
   export default {
     name: 'AppPlyDv',
-    label: '彭浏阳大屏',
+    label: '彭刘阳大屏',
 
     props: {
       instance: Function,
@@ -274,7 +274,7 @@
     },
 
     mounted () {
-      document.title = '彭浏阳大屏'
+      document.title = '彭刘阳大屏'
       this.$nextTick(() => {
         if (document.querySelector('.AiDvWrapper .viewPanel')) {
           document.querySelector('.AiDvWrapper .viewPanel').style.backgroundImage = 'url(https://cdn.cunwuyun.cn/dvcp/dv/pddv/bg.png)'