diff --git a/docker-ce/README.md b/docker-ce/README.md
index 24b9c70..11d751a 100644
--- a/docker-ce/README.md
+++ b/docker-ce/README.md
@@ -38,7 +38,7 @@ yum -y install docker-ce docker-ce-cli containerd.io
 mkdir -p /etc/docker
 tee /etc/docker/daemon.json <<-'EOF'
 {
-  "registry-mirrors": ["https://8auvmfwy.mirror.aliyuncs.com"]
+  "registry-mirrors": ["https://ki523tnj.mirror.aliyuncs.com"]
 }
 EOF
 
diff --git a/docker-ce/docker-ce-yum-install.sh b/docker-ce/docker-ce-yum-install.sh
index ed5b5dc..6048b14 100644
--- a/docker-ce/docker-ce-yum-install.sh
+++ b/docker-ce/docker-ce-yum-install.sh
@@ -26,7 +26,7 @@ yum -y install docker-ce docker-ce-cli containerd.io
 mkdir -p /etc/docker
 tee /etc/docker/daemon.json <<-'EOF'
 {
-  "registry-mirrors": ["https://8auvmfwy.mirror.aliyuncs.com"]
+  "registry-mirrors": ["https://ki523tnj.mirror.aliyuncs.com"]
 }
 EOF