diff --git a/.github/actions/acc_test/action.yaml b/.github/actions/acc_test/action.yaml
index e467682c..ae4c5ccb 100644
--- a/.github/actions/acc_test/action.yaml
+++ b/.github/actions/acc_test/action.yaml
@@ -130,6 +130,11 @@ runs:
       shell: bash
       run: |
         set -e
+        set -x
+        
+        export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
+
+        
         jsonFileContent="${{ inputs.service_account_json_content }}"
         jsonFile="${{ inputs.service_account_json_file_path }}"
         jsonFile="${jsonFile:-x}"