diff --git a/README.MD b/README.MD
index 3ce80a1..17f9ab1 100644
--- a/README.MD
+++ b/README.MD
@@ -41,7 +41,7 @@
 1. The library already contains all the hardware drivers for `T-Watch`
 2. Using **TFT_eSPI** as the display driver, you can directly call **TFT_eSPI** through the construction object.
 3. Using **lvgl v7.7.2** as the display graphics framework, the driver method has been implemented, you only need to call lvgl api according to your own needs.
-4. For the use of lvgl please refer to **[lvgl docs](https://docs.lvgl.io/v7/en/html/)**
+4. For the use of lvgl please refer to **[lvgl docs](https://docs.lvgl.io/master/)**
 
 
 <h2 align = "left">🔷 Install</h2>