diff --git a/scripts/ib-drive.sh b/scripts/ib-drive.sh
index 2b22905..5dc83e8 100644
--- a/scripts/ib-drive.sh
+++ b/scripts/ib-drive.sh
@@ -256,7 +256,7 @@ configure_naming_rules() {
     
     log "INFO" "生成IB设备命名规则"
     ID=20
-    for i in $(ibdev2netdev -v | grep -v 200G | grep -v 25G | awk '{print $1}'); do
+    for i in $(ibdev2netdev -v | grep  400G | awk '{print $1}'); do
         if [ -n "$i" ]; then
             echo "ACTION==\"add\", KERNELS==\"$i\", SUBSYSTEM==\"infiniband\",PROGRAM=\"rdma_rename %k NAME_FIXED mlx5_$ID\"" >> /etc/udev/rules.d/70-persistent-ipoib.rules
             ID=$((ID+1))
@@ -265,7 +265,7 @@ configure_naming_rules() {
     
     log "INFO" "生成网络设备命名规则"
     IDS=0
-    for j in $(ibdev2netdev -v | grep -v 200G | grep -v 25G | awk '{print $1}'); do
+    for j in $(ibdev2netdev -v | grep 400G | awk '{print $1}'); do
         if [ -n "$j" ]; then
             echo "SUBSYSTEM==\"net\", ACTION==\"add\", KERNELS==\"$j\", NAME=\"ib$IDS\"" >> /etc/udev/rules.d/70-persistent-net.rules
             IDS=$((IDS+1))