diff --git a/scripts/install-nfs-storageclass-pro.sh b/scripts/install-nfs-storageclass-pro.sh
index f55edc0..2c9eace 100644
--- a/scripts/install-nfs-storageclass-pro.sh
+++ b/scripts/install-nfs-storageclass-pro.sh
@@ -116,7 +116,9 @@ replace_config() {
     if ! sed -i "s#path: /ifs/kubernetes#path: ${SHARE_DIR}#g" "${dep_file}"; then
         error "替换共享目录失败（文件权限不足？）"
     fi
-
+    if ! sed -i 's#registry.k8s.io/sig-storage/nfs-subdir-external-provisioner:v4.0.2#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/registry.k8s.io/sig-storage/nfs-subdir-external-provisioner:v4.0.2#' "${dep_file}" ; then
+         error "修改国内加速镜像失败！"
+    fi
     # 验证替换结果
     if ! grep -q "value: ${NFS_SERVER}" "${dep_file}" || ! grep -q "value: ${SHARE_DIR}" "${dep_file}"; then
         error "配置替换验证失败（可能是文件格式异常）"