diff --git a/v2ray_install_script.sh b/v2ray_install_script.sh
index 66f29e5..326f318 100644
--- a/v2ray_install_script.sh
+++ b/v2ray_install_script.sh
@@ -349,28 +349,6 @@ EOF
     echo -e "${GREEN}Nginx配置完成！${PLAIN}"
 }
 
-# 下载SSL证书
-download_ssl_certificates() {
-    echo -e "${BLUE}正在下载SSL证书...${PLAIN}"
-    
-    # 创建SSL目录
-    mkdir -p /etc/ssl
-    
-    # 下载证书和私钥文件
-    curl -s -o /etc/ssl/cert.pem https://img.cdn.18g.me/cloudflare/1.pem
-    curl -s -o /etc/ssl/key.pem https://img.cdn.18g.me/cloudflare/1.key
-    
-    if [ ! -f /etc/ssl/cert.pem ] || [ ! -f /etc/ssl/key.pem ]; then
-        echo -e "${RED}证书或私钥下载失败，请检查网络连接或手动配置证书和私钥${PLAIN}"
-        exit 1
-    fi
-    
-    # 设置证书和私钥的权限
-    chmod 644 /etc/ssl/cert.pem
-    chmod 600 /etc/ssl/key.pem
-    
-    echo -e "${GREEN}SSL证书下载成功！${PLAIN}"
-}
 
 # 启用BBR加速
 enable_bbr() {