diff --git a/CHANGELOG.md b/CHANGELOG.md
index 909f2c47d8..ee2ef2ced8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+#### 2.3.39 (2021-10-23)
+
+##### Documentation Changes
+
+*  添加如何导出图片的 faq 文档 ([#2936](https://github.com/antvis/g2plot/pull/2936)) ([ab8cbe62](https://github.com/antvis/g2plot/commit/ab8cbe62b9623b7fcc8dea3dd107c2f7f5047ad0))
+
+##### New Features
+
+* **line:**  折线图支持区域填充 ([#2939](https://github.com/antvis/g2plot/pull/2939)) ([45cd61d8](https://github.com/antvis/g2plot/commit/45cd61d801d70821605de9890c7dd9e35ac66e5f))
+* **customInfo:** 折线图、面积图支持 customInfo 配置 ([#2937](https://github.com/antvis/g2plot/pull/2937)) ([71b23a4d](https://github.com/antvis/g2plot/commit/71b23a4d9babe0f14bda9dd6ec82209f5fc2e201))
+
 #### 2.3.38 (2021-10-21)
 
 ##### Documentation Changes
diff --git a/package.json b/package.json
index 4df93f7d41..845f923eda 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/g2plot",
-  "version": "2.3.38",
+  "version": "2.3.39",
   "description": "An nteractive and responsive charting library",
   "keywords": [
     "chart",
diff --git a/src/index.ts b/src/index.ts
index 0715e3342f..ce52f7445d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,4 @@
-export const version = '2.3.38';
+export const version = '2.3.39';
 
 // G2 自定义能力透出
 import * as G2 from '@antv/g2';