diff --git a/components/cmd-nav-bar/cmd-nav-bar.vue b/components/cmd-nav-bar/cmd-nav-bar.vue
index 9d6d8fc..f0d7a29 100644
--- a/components/cmd-nav-bar/cmd-nav-bar.vue
+++ b/components/cmd-nav-bar/cmd-nav-bar.vue
@@ -305,7 +305,6 @@
   .cmd-nav-bar-title {
     justify-content: center;
     font-size: 36upx;
-    overflow: hidden;
     text-overflow: ellipsis;
     white-space: nowrap;
   }