diff --git a/docs/en-US/guide/changelog.md b/docs/en-US/guide/changelog.md
index f6e71f02a..a8390a7c3 100644
--- a/docs/en-US/guide/changelog.md
+++ b/docs/en-US/guide/changelog.md
@@ -1,5 +1,11 @@
 # 📠 Change Log
 
+## 9.8.5
+`2024-04-14`
++ 💄 Optimize the default right offset distance of the chart.
++ 🐞 Fix area chart display issue.
++ 🐞 Fix occasional blank spaces in chart.
+
 ## 9.8.3
 `2024-04-12`
 + 💄 Optimize styles by adding `offsetLeft`, `offsetTop`, `offsetRight` and `offsetBottom` to `candle.tooltip` and `indicator.tooltip`.
diff --git a/docs/guide/changelog.md b/docs/guide/changelog.md
index 78a035e2f..d107de95a 100644
--- a/docs/guide/changelog.md
+++ b/docs/guide/changelog.md
@@ -1,5 +1,11 @@
 # 📠 更新日志
 
+## 9.8.5
+`2024-04-14`
++ 💄 优化图表默认右偏移距离。
++ 🐞 修复面积图显示问题。
++ 🐞 修复图表偶发会空白问题。
+
 ## 9.8.3
 `2024-04-12`
 + 💄 优化样式，`candle.tooltip` 和 `indicator.tooltip` 新增 `offsetLeft`，`offsetTop`，`offsetRight`，`offsetBottom`。
diff --git a/package.json b/package.json
index 78e21ce46..7fcb16d9d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "klinecharts",
-  "version": "9.8.3",
+  "version": "9.8.5",
   "description": "Lightweight k-line chart built with html5 canvas",
   "main": "./dist/index.cjs",
   "module": "./dist/index.esm.js",