diff --git a/charts/oam-kubernetes-runtime/templates/oam-controller.yaml b/charts/oam-kubernetes-runtime/templates/oam-controller.yaml
index 8dd9d89f..02ac7751 100644
--- a/charts/oam-kubernetes-runtime/templates/oam-controller.yaml
+++ b/charts/oam-kubernetes-runtime/templates/oam-controller.yaml
@@ -123,15 +123,15 @@ spec:
             secretName: {{ .Values.certificate.secretName | quote }}
       {{ end }}
       terminationGracePeriodSeconds: 10
-    {{- with .Values.nodeSelector }}
-    nodeSelector:
-      {{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.affinity }}
-    affinity:
-      {{- toYaml . | nindent 8 }}
-    {{- end }}
-    {{- with .Values.tolerations }}
-    tolerations:
-      {{- toYaml . | nindent 8 }}
-    {{- end }}
\ No newline at end of file
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
\ No newline at end of file