diff --git a/docs/en/tutorials/modular-crm/index.md b/docs/en/tutorials/modular-crm/index.md
index 8cc6a210c6..c39caabc85 100644
--- a/docs/en/tutorials/modular-crm/index.md
+++ b/docs/en/tutorials/modular-crm/index.md
@@ -13,4 +13,8 @@ This tutorial is organized as the following parts:
 
 ## Download the Source Code
 
-*TODO*
\ No newline at end of file
+You can download the completed sample solution [here](https://github.com/abpframework/abp-samples/tree/master/ModularCRM).
+
+## See Also
+
+* [Book Store: Web Application Development Tutorial](../book-store/index.md)
\ No newline at end of file