diff --git a/project/pidu/app/AppSessionArchive/components/Detail.vue b/project/pidu/app/AppSessionArchive/components/Detail.vue
index 6b3acfe6..3522278a 100644
--- a/project/pidu/app/AppSessionArchive/components/Detail.vue
+++ b/project/pidu/app/AppSessionArchive/components/Detail.vue
@@ -57,6 +57,7 @@
:disabled="msgList.length == 0">