diff --git a/helm-chart/adapter-cm-generator/Dockerfile b/helm-chart/adapter-cm-generator/Dockerfile
index 7c6c802f..cd1f7747 100644
--- a/helm-chart/adapter-cm-generator/Dockerfile
+++ b/helm-chart/adapter-cm-generator/Dockerfile
@@ -1,5 +1,5 @@
 # 此镜像用于在部署helm chart时动态生成adapter的配置文件
-FROM python:slim
+FROM python:3.11-slim
 
 WORKDIR /app