diff --git a/backend/python/qwen-tts/requirements-cublas13-after.txt b/backend/python/qwen-tts/requirements-cublas13-after.txt
new file mode 100644
index 000000000..d0f509936
--- /dev/null
+++ b/backend/python/qwen-tts/requirements-cublas13-after.txt
@@ -0,0 +1 @@
+flash-attn