diff --git a/CHANGELOG.md b/CHANGELOG.md
index 232c74eb67..b3adf84fed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 - Upstream: 2024.11.0-alpha.1 タッグをマージする
 - DevOps: 管理者アクセストークンがユーザー登録できるようになる (write:admin:create-account)
+- Frontend: Stream再接続ロジックdata raceを修正
 - Security:　CSPにCDNなどの外部ホストはホワイトリストできるように
 
 ## 2024.11.0-yumechinokuni.3
diff --git a/packages/frontend/src/stream.ts b/packages/frontend/src/stream.ts
index 57fae49d4b..c3b5a2fb4b 100644
--- a/packages/frontend/src/stream.ts
+++ b/packages/frontend/src/stream.ts
@@ -38,11 +38,9 @@ function createStream(): Misskey.IStream {
         console.log('Stream disconnected, attempting to reconnect...');
         if (reconnectAttempts < RECONNECT_MAX_ATTEMPTS) {
             const delay = getReconnectDelay();
-            reconnectTimeout = window.setTimeout(() => {
-                reconnectAttempts++;
-                stream = null;
-                useStream();
-            }, delay);
+            reconnectAttempts++;
+            stream = null;
+            reconnectTimeout = window.setTimeout(useStream, delay);
         } else {
             console.error('Max reconnection attempts reached');
         }