diff --git a/Dockerfile b/Dockerfile
index f16abfc..75d6e7c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,9 +11,7 @@ LABEL org.opencontainers.image.authors="lxh@cxh.cn"
 ENV TZ="Asia/Shanghai"
 
 # 设置时区和安装Redis
-RUN apk add --no-cache tzdata redis-server && \
-    cp /usr/share/zoneinfo/${TZ} /etc/localtime && \
-    echo "${TZ}" > /etc/timezone && \
+RUN apk add --no-cache redis-server && \
     rm -rf /var/lib/apt/lists/*
 
 # 设置工作目录