diff --git a/src/chat.js b/src/chat.js
index 273576c..c802c45 100644
--- a/src/chat.js
+++ b/src/chat.js
@@ -234,6 +234,7 @@ export default class Chat {
                         fontSize: '12px',
                         color: '#555',
                         marginLeft: 'auto',
+                        whiteSpace: 'nowrap',
                     },
                     textContent: '移除',
                     title: '加入屏蔽列表不再被渲染',