diff --git a/changelog.md b/changelog.md
index b0cade912c6a2e309645d7ac95503b3b1a458a75..38cec7c08064d365ca37ca083f137e85da566a29 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,6 @@
+## 1.0.21
+* update 4.17.2024051110-alpha
+
 ## 1.0.20
 * update 4.16.2024051009-alpha
 
diff --git a/package.json b/package.json
index 1ed72d371b5b48aec9c01b2048cf01602df5b901..3fdcc5197191c732327ed42b63f9bf13652aadb7 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "id": "hello-uniapp-x-alpha",
     "name": "hello-uniapp-x-alpha",
     "displayName": "hello-uniapp-x-alpha",
-    "version": "1.0.20",
+    "version": "1.0.21",
     "description": "演示 uni-app x 框架的组件、接口、模板",
     "scripts": {
         "test": "echo \"Error: no test specified\" && exit 1"