Update README.md

README.md

@@ -50,7 +50,10 @@ This model classifies inputs into benign (`0`) and injection-detected (`1`).
 
 ## Limitations
 
-`deberta-v3-base-prompt-injection-v2` is highly accurate in identifying prompt injections in English. It does not detect jailbreak attacks or handle non-English prompts, which may limit its applicability in diverse linguistic environments or against advanced adversarial techniques.
+`deberta-v3-base-prompt-injection-v2` is highly accurate in identifying prompt injections in English. 
+It does not detect jailbreak attacks or handle non-English prompts, which may limit its applicability in diverse linguistic environments or against advanced adversarial techniques.
+
+Additionally, we do not recommend using this scanner for system prompts, as it produces false-positives.
 
 ## Model Development