diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed29068..573013f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.0.3] - 2025-07-02
+
+### Added
+- 增加Github Pages
+
+### Changed
+- 修改README, 添加GIthub在线Demo入口
+
+### Removed
+- 移除大体积静态资源
+
 ## [1.0.2] - 2025-07-01
 
 ### Changed / Added
diff --git a/demo/version-history.json b/demo/version-history.json
index f284358..0d0a701 100644
--- a/demo/version-history.json
+++ b/demo/version-history.json
@@ -90,5 +90,10 @@
     "version": "1.0.2",
     "date": "2025-07-01",
     "notes": ["升级README文档", "增加贡献说明", "增加贡献者列表"]
+  },
+  {
+    "version": "1.0.3",
+    "date": "2025-07-02",
+    "notes": ["增加Github Pages", "修改README, 添加GIthub在线Demo入口", "移除大体积静态资源"]
   }
 ]
diff --git a/package.json b/package.json
index b7278a0..7c97661 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jordium-gantt-vue3",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "type": "module",
   "main": "dist/jordium-gantt-vue3.cjs.js",
   "module": "dist/jordium-gantt-vue3.es.js",