diff --git a/ansible/install-grafana-in-k8/grafana-cm.yaml b/ansible/install-grafana-in-k8/grafana-cm.yaml
index 66cccbd7b6d529ef8ea95dd9097bea8d1ceacd01..5e60837e8cbce112acb02096adddb79c0e63acb7 100644
--- a/ansible/install-grafana-in-k8/grafana-cm.yaml
+++ b/ansible/install-grafana-in-k8/grafana-cm.yaml
@@ -12,7 +12,7 @@ data:
     enabled = true
     host = smtp.qq.com:465
     user = aaasss_8187@qq.com
-    password = crsmvtqqrcdlbigc
+    password = *************
     skip_verify = true
     from_address = aaasss_8187@qq.com
     [alerting]