diff --git a/Dockerfile b/Dockerfile
index f42cde3..e819cec 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,8 @@ ADD . /app
 RUN CGO_ENABLED=0 GOOS=linux go build -tags=jsoniter -v -o server .
 
 FROM alpine:latest AS production
+RUN apk add --no-cache tzdata
+ENV TZ=Asia/Shanghai
 RUN mkdir /app
 WORKDIR /app
 COPY --from=builder /app/server .