diff --git a/jenkins/Jenkinsfile.production-notify-email b/jenkins/Jenkinsfile.production-notify-email
index 9a6ee36c..38936efe 100644
--- a/jenkins/Jenkinsfile.production-notify-email
+++ b/jenkins/Jenkinsfile.production-notify-email
@@ -63,7 +63,7 @@ pipeline {
 """
 
             mail to: recipients, subject: subject, body: body
-            echo "[notify-email] 已发送邮件: recipients=${recipients}, source=${jobName} #${buildNumber}, result=${result}"
+            echo "[notify-email] 已发送邮件: recipientCount=${recipientList.size()}, source=${jobName} #${buildNumber}, result=${result}"
           }
 
           def credentialId = params.EMAIL_RECIPIENTS_CREDENTIAL_ID?.trim()