diff --git a/README.md b/README.md
index 3f6e7f8..323faf8 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ It currently supports the following versions:
 * JPN 39.06
 * CHN 00.32 (based on JPN 32.09)
 
+**Attention**: As far as we know, game couldn't run on graphic card equals or lower than GTX 7xx series(GTX 7xx is not supported either), so if game crashes before it shows `avaliableRefreshRate`, that most likely means your graphic card is not supported!
+
 ## Setup
 
 Copy the extracted contents of `dist.zip` to the same directory as Taiko.exe