diff --git a/charts/prometheusalert/Chart.yaml b/charts/prometheusalert/Chart.yaml
index fb5f0f4..c3a3bfa 100644
--- a/charts/prometheusalert/Chart.yaml
+++ b/charts/prometheusalert/Chart.yaml
@@ -18,4 +18,4 @@ maintainers:
 sources:
 - https://github.com/feiyu563/PrometheusAlert
 type: application
-version: 1.2.0
\ No newline at end of file
+version: 1.2.1
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diff --git a/charts/prometheusalert/templates/NOTES.txt b/charts/prometheusalert/templates/NOTES.txt
index 7da438a..284423a 100644
--- a/charts/prometheusalert/templates/NOTES.txt
+++ b/charts/prometheusalert/templates/NOTES.txt
@@ -28,7 +28,7 @@
 4. how to use it:
   Please visit https://github.com/feiyu563/PrometheusAlert to get help!
 
-{{- if .Values.AlertmanagerConfig.enabled }}
+{{ if .Values.AlertmanagerConfig.enabled -}}
 5. Check AlertmanagerConfig resource:
-  kubectl get -n {{ include "AlertmanagerConfig.namespace" }} AlertmanagerConfig {{ template "prometheusalert.fullname" . }} -o yaml
+  kubectl get -n {{ include "AlertmanagerConfig.namespace" . }} AlertmanagerConfig {{ template "prometheusalert.fullname" . }} -o yaml
 {{- end }}
\ No newline at end of file