diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2edab1b..4ca0dd4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 1.1.0-beta.4 (2022-07-19)
+
+#### Enhancements:
+
+- [#50] FIX CVE
+- [#48] Add loadbalancer
+- [#47] fix helm image
+
+---
+
 ## 1.1.0-beta.3 (2022-07-12)
 
 #### Enhancements:
diff --git a/charts/Chart.yaml b/charts/Chart.yaml
index 40e8fa9..8595868 100644
--- a/charts/Chart.yaml
+++ b/charts/Chart.yaml
@@ -18,10 +18,10 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.1.0-beta.3
+version: 1.1.0-beta.4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: v1.1.0-beta.3
+appVersion: v1.1.0-beta.4
diff --git a/charts/README.md b/charts/README.md
index 0876aab..20c545d 100644
--- a/charts/README.md
+++ b/charts/README.md
@@ -11,7 +11,7 @@
 open shell and input:
 
 ```
-export VERSION=v1.1.0-beta.3
+export VERSION=v1.1.0-beta.4
 docker run -d -p 8080:80 ghcr.io/daocloud/dao-2048:$VERSION
 ```
 
@@ -20,7 +20,7 @@ open browser and view http://<server-ip>:8080 .
 ## Run in kubernetes
 
 ```
-export VERSION=v1.1.0-beta.3
+export VERSION=v1.1.0-beta.4
 helm repo add dao-2048 http://daocloud.github.io/dao-2048/
 helm install dao-2048/dao-2048 --generate-name --version $VERSION 
 ```