diff --git a/Google-Summer-of-Code-2022-Ideas.md b/Google-Summer-of-Code-2022-Ideas.md
index 3da8792..1d01bee 100644
--- a/Google-Summer-of-Code-2022-Ideas.md
+++ b/Google-Summer-of-Code-2022-Ideas.md
@@ -88,7 +88,7 @@ Outcome: Users can copy/paste file between local side and remote side on Linux a
 
 Rating: Hard
 
-Size: 365 hours
+Size: 350 hours
 
 Mentor: [Dragon Chen](https://github.com/fufesou) RustDesk member