diff --git a/CHANGELOG.md b/CHANGELOG.md
index 00d69dbd1..1c4efdea7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,13 @@
 
 You should also include the user name that made the change.
 -->
+## 13.x.x (unreleased)
+
+### Improvements
+
+### Bugfixes
+- Client: 通知のノート表示で_nowrapが効いていない問題を修正
+
 ## 13.5.0 (2023/02/08)
 
 ### Changes
diff --git a/packages/frontend/src/style.scss b/packages/frontend/src/style.scss
index bacdc967d..88e15abdb 100644
--- a/packages/frontend/src/style.scss
+++ b/packages/frontend/src/style.scss
@@ -157,9 +157,9 @@ hr {
 }
 
 ._nowrap {
-	white-space: pre;
-	word-wrap: normal; // https://codeday.me/jp/qa/20190424/690106.html
-	overflow: clip;
+	white-space: pre !important;
+	word-wrap: normal !important; // https://codeday.me/jp/qa/20190424/690106.html
+	overflow: hidden;
 	text-overflow: ellipsis;
 }