diff --git a/components/drivers/spi/sfud/README.md b/components/drivers/spi/sfud/README.md
index 5b05aeabf0c25aca1a15a9a3efab0723c77341f5..350855936a013a19779cba1c9b2d896f415b0c34 100644
--- a/components/drivers/spi/sfud/README.md
+++ b/components/drivers/spi/sfud/README.md
@@ -41,6 +41,7 @@
 |[W25Q128BV](http://www.winbond.com/resource-files/w25q128bv_revh_100313_wo_automotive.pdf)|Winbond|128Mb|104Mhz|支持|四线||
 |[W25Q256FV](http://www.winbond.com/resource-files/w25q256fv%20revi%2002262016%20kms.pdf)|Winbond|256Mb|104Mhz|支持|四线||
 |[MX25L3206E](http://www.macronix.com/Lists/DataSheet/Attachments/3199/MX25L3206E,%203V,%2032Mb,%20v1.5.pdf)|Macronix|32Mb|86MHz|支持|双线||
+|[MX25L3233F](https://www.macronix.com/Lists/Datasheet/Attachments/8754/MX25L3233F,%203V,%2032Mb,%20v1.7.pdf)|Macronix|32Mb|133MHz|支持|未测试|by [JiapengLi](https://github.com/JiapengLi)|
 |[KH25L4006E](http://www.macronix.com.hk/Lists/Datasheet/Attachments/117/KH25L4006E.pdf)|Macronix|4Mb|86Mhz|支持|未测试| by [JiapengLi](https://github.com/JiapengLi)|
 |[KH25L3206E](http://www.macronix.com.hk/Lists/Datasheet/Attachments/131/KH25L3206E.pdf)|Macronix|32Mb|86Mhz|支持|双线||
 |[SST25VF016B](http://ww1.microchip.com/downloads/en/DeviceDoc/20005044C.pdf)|Microchip|16Mb|50MHz|不支持|不支持| SST 已被 Microchip 收购|