diff --git a/Dockerfile b/Dockerfile
index 10bd599..90c84cf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM bitnami/git:latest
 RUN sed -i 's/deb.debian.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apt/sources.list
 RUN apt update
 RUN apt install -y vim nano curl wget
-RUN wget https://go.dev/dl/go1.20.4.linux-amd64.tar.gz
+RUN wget --no-check-certificate https://go.dev/dl/go1.20.4.linux-amd64.tar.gz
 RUN tar -C /usr/local -xzf go1.20.4.linux-amd64.tar.gz
 ENV PATH=$PATH:/usr/local/go/bin
 RUN go version