diff --git a/.github/workflows/llamacpp.yaml b/.github/workflows/llamacpp.yaml
index 9245a4021..fee71f203 100644
--- a/.github/workflows/llamacpp.yaml
+++ b/.github/workflows/llamacpp.yaml
@@ -28,7 +28,7 @@ jobs:
 
     strategy:
       matrix:
-        cann: ['python3.10-cann8.0.rc3.beta1']
+        cann: ['python3.9-cann8.0.rc2.beta1']
         build: ['Release']
 
     container: