diff --git a/electron-builder.yml b/electron-builder.yml
index 576d8e6d57..df7250c7a4 100644
--- a/electron-builder.yml
+++ b/electron-builder.yml
@@ -116,4 +116,8 @@ afterSign: scripts/notarize.js
 artifactBuildCompleted: scripts/artifact-build-completed.js
 releaseInfo:
   releaseNotes: |
+    支持 GPT-5 模型
+    翻译页面改版，支持更多设置
+    支持保存整个话题到知识库
+    坚果云备份支持设置最大备份数量
     稳定性改进和错误修复
diff --git a/package.json b/package.json
index b9cf8d6d1e..3bc026e063 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "CherryStudio",
-  "version": "1.5.5",
+  "version": "1.5.6-rc.1",
   "private": true,
   "description": "A powerful AI assistant for producer.",
   "main": "./out/main/index.js",