diff --git a/.github/workflows/test_Bt.yml b/.github/workflows/test_Bt.yml
index 3df22b0..bd9f7d6 100644
--- a/.github/workflows/test_Bt.yml
+++ b/.github/workflows/test_Bt.yml
@@ -1,7 +1,7 @@
 name: test_Bt
 
 on:
-  push:
+  workflow_dispatch:
    schedule:
      - cron: '0 21 * * *'