diff --git a/build/Dockerfile b/build/Dockerfile
index 9817471..753d3b8 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -28,7 +28,7 @@ WORKDIR $BASE_DIR
 RUN set -x \
     && yum update -y \
     && yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel wget iputils nc vim libcurl
-RUN wget  https://github.com/alibaba/nacos/releases/download/${NACOS_VERSION}${HOT_FIX_FLAG}/nacos-server-${NACOS_VERSION}.tar.gz -P /home
+RUN wget --no-check-certificate https://github.com/alibaba/nacos/releases/download/${NACOS_VERSION}${HOT_FIX_FLAG}/nacos-server-${NACOS_VERSION}.tar.gz -P /home
 RUN tar -xzvf /home/nacos-server-${NACOS_VERSION}.tar.gz -C /home \
     && rm -rf /home/nacos-server-${NACOS_VERSION}.tar.gz /home/nacos/bin/* /home/nacos/conf/*.properties /home/nacos/conf/*.example /home/nacos/conf/nacos-mysql.sql
 RUN yum autoremove -y wget \