diff --git a/Dockerfile b/Dockerfile
index 5ad1c72..4f7f3c0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
-FROM alpine:latest
+FROM ubuntu:latest
 
-# 更新並安裝必要的工具
-RUN apk update \
-    && apk add --no-cache curl jq bash
+# 更新並安裝必要的工具後清理暫存檔案以減小映像檔大小
+RUN apt update \
+    && apt install -y curl jq unzip \
+    && rm -rf /var/lib/apt/lists/*
     
 COPY entrypoint.sh /entrypoint.sh