diff --git a/Dockerfile b/Dockerfile
index 8673089..dccc6ab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
 # syntax=docker/dockerfile:1
-FROM alpine:3.21
+FROM alpine:latest
 # 安装必要的工具
 RUN apk add --no-cache wget curl bash
-RUN apk add --no-cache bind-tools --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main
+RUN apk add --no-cache bind-tools
+# --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main
 RUN apk add --no-cache grep openssl ca-certificates uuidgen
 RUN export noninteractive=true
 # 下载并执行 goecs.sh 脚本