diff --git a/gen_cert.sh b/gen_cert.sh
index 816fe88..f1fcdcf 100644
--- a/gen_cert.sh
+++ b/gen_cert.sh
@@ -1 +1,4 @@
+#!/bin/bash
+
+
 openssl req -x509 -nodes -newkey ec:<(openssl ecparam -name prime256v1) -keyout ./server.key -out ./server.crt -subj "/CN=bing.com" -days 36500 
\ No newline at end of file
diff --git a/update_docker_images.sh b/update_docker_images.sh
new file mode 100644
index 0000000..c66e825
--- /dev/null
+++ b/update_docker_images.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# 检查是否存在 docker-compose.yml 文件
+if [ ! -f "../docker-compose.yml" ]; then
+    echo "Error: docker-compose.yml 文件不存在于上层目录中."
+    exit 1
+fi
+
+echo "正在关闭容器.."
+docker-compose donwn 
+
+echo "正在更新镜像.."
+docker-compose pull  
+
+echo "正在启动容器.."
+docker-compose up -d 
\ No newline at end of file