diff --git a/.azure-pipelines/impacted_area_testing/calculate_instance_number.py b/.azure-pipelines/impacted_area_testing/calculate_instance_number.py
index f2a7b2eaba..f5b7399d29 100644
--- a/.azure-pipelines/impacted_area_testing/calculate_instance_number.py
+++ b/.azure-pipelines/impacted_area_testing/calculate_instance_number.py
@@ -27,7 +27,6 @@ def get_access_token():
     while az_login_attempts < MAX_GET_TOKEN_RETRY_TIMES:
         try:
             result = os.popen(az_login_cmd)
-            print(result.read())
             break
         except Exception as exception:
             az_login_attempts += 1
@@ -47,7 +46,6 @@ def get_access_token():
         try:
             result = os.popen(get_token_cmd)
             access_token = result.read()
-            print(access_token)
             if not access_token:
                 raise Exception("Parse token from stdout failed, accessToken is None.")