diff --git a/README.md b/README.md
index 7679d41..0676909 100644
--- a/README.md
+++ b/README.md
@@ -103,7 +103,7 @@ CherryUSB Host Stack has the following functions：
 - Automatic loading of supported Class drivers
 - Support blocking transfers and asynchronous transfers
 - Support Composite Device
-- Multi-level HUB support, expandable up to 7 levels(Testing hub with 10 ports works well,only support dwc2 and ehci now)
+- Multi-level HUB support, expandable up to 7 levels(Testing hub with 10 ports works well,only support dwc2/ehci/xhci/rp2040)
 - Support Communication Device Class (CDC_ACM, CDC_ECM)
 - Support Human Interface Device (HID)
 - Support Mass Storage Class (MSC)
diff --git a/README_zh.md b/README_zh.md
index b8888ac..fde84e7 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -103,7 +103,7 @@ CherryUSB Host 协议栈当前实现以下功能：
 - 自动加载支持的Class 驱动
 - 支持阻塞式传输和异步传输
 - 支持复合设备
-- 支持多级 HUB,最高可拓展到 7 级(目前测试 1拖 10 没有问题，当前仅支持 dwc2 和 ehci)
+- 支持多级 HUB,最高可拓展到 7 级(目前测试 1拖 10 没有问题，仅支持 dwc2/ehci/xhci/rp2040)
 - 支持 Communication Device Class (CDC_ACM, CDC_ECM)
 - 支持 Human Interface Device (HID)
 - 支持 Mass Storage Class (MSC)
diff --git a/port/dwc2/README.md b/port/dwc2/README.md
index 3218b31..b35a7a0 100644
--- a/port/dwc2/README.md
+++ b/port/dwc2/README.md
@@ -27,7 +27,7 @@ CONFIG_USBDEV_EP_NUM 必须为4 或者 6，并删除 usb_dc_dwc2.c 中 while(1){
 
 - GD32F30X_CL
 - GD32F405、GD32F407
-- GD32F450
+- GD32F350、GD32F450
 
 ## HC32
 
@@ -35,7 +35,7 @@ CONFIG_USBDEV_EP_NUM 必须为4 或者 6，并删除 usb_dc_dwc2.c 中 while(1){
 
 ## Espressif
 
-- ESP32S2、ESP32S3
+- ESP32S2、ESP32S3、ESP32P4
 
 ## Sophgo
 
diff --git a/port/fsdev/README.md b/port/fsdev/README.md
index ecb9c33..95e9ac2 100644
--- a/port/fsdev/README.md
+++ b/port/fsdev/README.md
@@ -23,10 +23,7 @@
 
 ## GD32
 
-- GD32F10X_MD、GD32F10X_HD、GD32F10X_XD
-- GD32F30X_HD、GD32F30X_XD
-- GD32F350
-- GD32F407
+- GD32F10X
 
 ## CH32
 
diff --git a/port/rp2040/README.md b/port/rp2040/README.md
new file mode 100644
index 0000000..64887e3
--- /dev/null
+++ b/port/rp2040/README.md
@@ -0,0 +1,5 @@
+# Note
+
+## Support Chip List
+
+- RP2040/RP2350
\ No newline at end of file