diff --git a/README.md b/README.md
index 18454fca6..28293b0b5 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ Using SqlSugar is very simple , And it's powerful.
 |Select  | Insert    | Update  | Delete| Other |
 | ----- | --------- | ----------- | ------- |------- |
   [Simple query](https://www.donet5.com/Home/Doc?typeId=1187)  | <a href="https://www.donet5.com/Home/Doc?typeId=1193"> Insert </a> |<a href="https://www.donet5.com/Home/Doc?typeId=1191">Update</a>|    <a href="https://www.donet5.com/Home/Doc?typeId=1195">Delete</a>    | <a href="https://www.donet5.com/Home/Doc?typeId=1226">Nuget</a>|
-| <a target="_bank" href="https://www.donet5.com/Home/Doc?typeId=1185">Join query </a> |      |    |         ||
+| <a target="_bank" href="https://www.donet5.com/Home/Doc?typeId=1185">Join query </a> |      |    |         |[Start guide](https://www.donet5.com/Home/Doc?typeId=1181)|
 ##  Feature characteristic
 
 ###  Feature1 : Join query