docs:update readme

Dockerfile

@@ -7,12 +7,12 @@ RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -trimpath -ldflags="-w -s" ma
 FROM alpine AS runner
 WORKDIR /DNSlog-GO
 COPY --from=builder /DNSlog-GO/main .
-COPY --from=builder /DNSlog-GO/config.ini .
+COPY --from=builder /DNSlog-GO/config.yaml .
 RUN echo "https://mirrors.aliyun.com/alpine/v3.8/main/" > /etc/apk/repositories \
     && echo "https://mirrors.aliyun.com/alpine/v3.8/community/" >> /etc/apk/repositories \
     && apk add --no-cache tzdata \
     && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime  \
     && echo Asia/Shanghai > /etc/timezone \
     && apk del tzdata
-EXPOSE 53/udp 8080
+EXPOSE 53/udp 8000
 ENTRYPOINT ["./main"]

README.md

@@ -15,6 +15,13 @@ DNSLog-GO 是一款golang编写的监控 DNS 解析记录的工具，自带多
 
 这里 https://github.com/lanyi1998/DNSlog-GO/releases 下载最新发行版,并解压
 
+或者docker启动
+```shell
+wget https://raw.githubusercontent.com/lanyi1998/DNSlog-GO/master/config.yaml
+#修改你的config.yaml文件
+docker run -d -p 53:53 -p 53:53/udp -p 8000:8000 -v `pwd`/config.yaml:/DNSlog-GO/config.yaml --privileged lanyi1998/dnslog-go:latest
+```
+
 # 2.域名与公网 IP 准备
 
 ```
@@ -119,4 +126,4 @@ if dns.checkDomain(subDomain):
 
 [![Stargazers over time](https://github.com/knownsec/404StarLink-Project/raw/master/logo.png)](https://starchart.cc/lanyi1998/DNSlog-GO)
 
-DNSlog-Go 现已加入 [404星链计划](https://github.com/knownsec/404StarLink)
+DNSlog-Go 现已加入 [404星链计划](https://github.com/knownsec/404StarLink)