diff --git a/yangfan/hdf_config/uhdf/device_info.hcs b/yangfan/hdf_config/uhdf/device_info.hcs
index 6e94f06..3104b12 100644
--- a/yangfan/hdf_config/uhdf/device_info.hcs
+++ b/yangfan/hdf_config/uhdf/device_info.hcs
@@ -72,8 +72,8 @@
                 }
             }
         }
-        usbfnMaster :: host {
-            hostName = "usbfnMaster_host";
+        usbfn :: host {
+            hostName = "usbfn_host";
             priority = 50;
             usb_pnp_manager_device :: device {
                 device0 :: deviceNode {
@@ -87,9 +87,9 @@
                 device0 :: deviceNode {
                     policy = 2;
                     priority = 80;
-                    moduleName = "libusbfn_master.z.so";
-                    serviceName = "usbfn_master";
-                    deviceMatchAttr = "usbfn_master_driver";
+                    moduleName = "libusbfn.z.so";
+                    serviceName = "usbfn";
+                    deviceMatchAttr = "usbfn_driver";
                 }
             }
             ecm_device :: device {
diff --git a/yangfan/hdf_config/uhdf/usb_ecm_acm.hcs b/yangfan/hdf_config/uhdf/usb_ecm_acm.hcs
index 8199f2b..688a020 100644
--- a/yangfan/hdf_config/uhdf/usb_ecm_acm.hcs
+++ b/yangfan/hdf_config/uhdf/usb_ecm_acm.hcs
@@ -1,7 +1,7 @@
 root {
-    module = "master";
-    master_config {
-        match_attr = "usbfn_master_driver";
+    module = "usbfn";
+    usbfn_config {
+        match_attr = "usbfn_driver";
         use_hcs = 1;
         udc_name = "100e0000.hidwc3_0";
         usb_dev_desc = "UsbDeviceDescriptor";
diff --git a/zhiyuan/hdf_config/uhdf/device_info.hcs b/zhiyuan/hdf_config/uhdf/device_info.hcs
index a731758..bbfc98e 100755
--- a/zhiyuan/hdf_config/uhdf/device_info.hcs
+++ b/zhiyuan/hdf_config/uhdf/device_info.hcs
@@ -75,9 +75,9 @@
                 device0 :: deviceNode {
                     policy = 2;
                     priority = 80;
-                    moduleName = "libusbfn_master.z.so";
-                    serviceName = "usbfn_master";
-                    deviceMatchAttr = "usbfn_master_driver";
+                    moduleName = "libusbfn.z.so";
+                    serviceName = "usbfn";
+                    deviceMatchAttr = "usbfn_driver";
                 }
             }
             ecm_device :: device {
diff --git a/zhiyuan/hdf_config/uhdf/usb_cdcacm.hcs b/zhiyuan/hdf_config/uhdf/usb_cdcacm.hcs
index b509f41..e17b10f 100644
--- a/zhiyuan/hdf_config/uhdf/usb_cdcacm.hcs
+++ b/zhiyuan/hdf_config/uhdf/usb_cdcacm.hcs
@@ -1,7 +1,7 @@
 root {
-    module = "master";
-    master_config {
-        match_attr = "usbfn_master_driver";
+    module = "usbfn";
+    usbfn_config {
+        match_attr = "usbfn_driver";
         use_hcs = 1;
         udc_name = "100e0000.hidwc3_0";
         usb_dev_desc = "UsbDeviceDescriptor";
diff --git a/zhiyuan/hdf_config/uhdf/usb_cdcecm.hcs b/zhiyuan/hdf_config/uhdf/usb_cdcecm.hcs
index 9e435ee..3c5f3bc 100644
--- a/zhiyuan/hdf_config/uhdf/usb_cdcecm.hcs
+++ b/zhiyuan/hdf_config/uhdf/usb_cdcecm.hcs
@@ -1,7 +1,7 @@
 root {
-    module = "master";
-    master_config {
-        match_attr = "usbfn_master_driver";
+    module = "usbfn";
+    usbfn_config {
+        match_attr = "usbfn_driver";
         use_hcs = 1;
         udc_name = "100e0000.hidwc3_0";
         usb_dev_desc = "UsbDeviceDescriptor";
diff --git a/zhiyuan/hdf_config/uhdf/usb_ecm_acm.hcs b/zhiyuan/hdf_config/uhdf/usb_ecm_acm.hcs
index 8199f2b..688a020 100644
--- a/zhiyuan/hdf_config/uhdf/usb_ecm_acm.hcs
+++ b/zhiyuan/hdf_config/uhdf/usb_ecm_acm.hcs
@@ -1,7 +1,7 @@
 root {
-    module = "master";
-    master_config {
-        match_attr = "usbfn_master_driver";
+    module = "usbfn";
+    usbfn_config {
+        match_attr = "usbfn_driver";
         use_hcs = 1;
         udc_name = "100e0000.hidwc3_0";
         usb_dev_desc = "UsbDeviceDescriptor";