diff --git a/charts/databend-query/Chart.yaml b/charts/databend-query/Chart.yaml
index 7267070..0374333 100644
--- a/charts/databend-query/Chart.yaml
+++ b/charts/databend-query/Chart.yaml
@@ -25,7 +25,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.10.9
+version: 0.11.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/databend-query/templates/configmap.yaml b/charts/databend-query/templates/configmap.yaml
index 64f2b10..af8f75f 100644
--- a/charts/databend-query/templates/configmap.yaml
+++ b/charts/databend-query/templates/configmap.yaml
@@ -52,6 +52,7 @@ data:
         dir = {{ .Values.config.log.file.dir | default "/var/log/databend" | quote }}
       [log.stderr]
         on = {{ .Values.config.log.stderr.enabled }}
+        format = {{ .Values.config.log.stderr.format | default "json" | quote }}
         level = {{ .Values.config.log.stderr.level | default "WARN" | quote }}
       [log.query]
         on = {{ .Values.config.log.query.enabled }}