diff --git a/readme.md b/readme.md
index 8deb5c9d..0983dc63 100644
--- a/readme.md
+++ b/readme.md
@@ -58,7 +58,7 @@ FreeSql 是一个功能强大的对象关系映射程序(O/RM)，支持 .NETCore
 | FreeSql.Provider.SqlServer | NETStandard2.0、net451 |
 | FreeSql.Provider.Sqlite | NETStandard2.0、net45 |
 | FreeSql.Provider.Oracle | NETStandard2.0、net45 |
-| FreeSql.Provider.Odbc | NETStandard2.0、net45 |
+| [FreeSql.Provider.Odbc](https://github.com/2881099/FreeSql/tree/master/Providers/FreeSql.Provider.Odbc) | NETStandard2.0、net45 |
 | FreeSql.Extensions.LazyLoading | NETStandard2.0、net45 |
 | FreeSql.Extensions.JsonMap | NETStandard2.0、net45 |
 | FreeSql.Extensions.BaseEntity | NETStandard2.0 |