diff --git a/src/project/saas/AppResidentDocument/Add.vue b/src/project/saas/AppResidentDocument/Add.vue
index 14a2ee13..efd71767 100644
--- a/src/project/saas/AppResidentDocument/Add.vue
+++ b/src/project/saas/AppResidentDocument/Add.vue
@@ -403,6 +403,9 @@ export default {
             font-size: 28px;
             background: #F3F4F7;
             border-radius: 4px;
+            text-overflow: ellipsis;
+            overflow: hidden;
+            white-space: nowrap;
           }
         }
       }