diff --git a/README.MD b/README.MD
index 43d3520..85930d4 100644
--- a/README.MD
+++ b/README.MD
@@ -16,6 +16,8 @@
 注意：sqlx feature里面time和chrono选择一个即可
 https://docs.rs/sqlx/latest/sqlx/postgres/types/index.html
 
+https://sqlx.dev/
+
 ### sql dynamic query
 https://github.com/launchbadge/sqlx/blob/main/FAQ.md#how-can-i-bind-an-array-to-a-values-clause-how-can-i-do-bulk-inserts
 ```rust