diff --git a/How-to-install-KOReader-on-DPT-RP1.md b/How-to-install-KOReader-on-DPT-RP1.md
index 5ed66a1..bd930b7 100644
--- a/How-to-install-KOReader-on-DPT-RP1.md
+++ b/How-to-install-KOReader-on-DPT-RP1.md
@@ -16,7 +16,7 @@ Success
 ```
 
 # Modify DPT-RP1 Launcher
-This is optional, as you can install the launcher and directly find the app from the launcher. 
+This is optional, as you can install [the launcher](https://github.com/HappyZ/dpt-tools/wiki/Suggested-Launcher-Mod) and directly find the app from the launcher. 
 
 Refer to [DIY Launcher App, ADB Tricks](https://github.com/HappyZ/dpt-tools/wiki/ADB-Tricks,-DIY-Launcher-App) about DPT-RP1 launcher. Here are the steps specific to KOReader.