diff --git a/Dockerfile b/Dockerfile
index dccc6ab..67e5a5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,24 @@
 # syntax=docker/dockerfile:1
 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 grep openssl ca-certificates uuidgen
+
+RUN apk update && apk add --no-cache wget curl bash || \
+    (echo "Standard repo failed, trying edge repo..." && \
+     apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main wget curl bash)
+
+RUN apk add --no-cache bind-tools || \
+    (echo "Standard repo failed for bind-tools, trying edge repo..." && \
+     apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main bind-tools)
+
+RUN apk add --no-cache grep openssl ca-certificates || \
+    (echo "Standard repo failed, trying edge repo..." && \
+     apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main grep openssl ca-certificates)
+
+RUN apk add --no-cache uuidgen || \
+    apk add --no-cache util-linux || \
+    (echo "Standard repo failed for uuidgen, trying edge repo..." && \
+     apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main uuidgen) || \
+    apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main util-linux
+
 RUN export noninteractive=true
 # 下载并执行 goecs.sh 脚本
 RUN curl -L https://raw.githubusercontent.com/oneclickvirt/ecs/master/goecs.sh -o goecs.sh && \