diff --git a/frontend/providers/devbox/deploy/manifests/deploy.yaml.tmpl b/frontend/providers/devbox/deploy/manifests/deploy.yaml.tmpl
index da863a7b8e1..3a5c0be2b40 100644
--- a/frontend/providers/devbox/deploy/manifests/deploy.yaml.tmpl
+++ b/frontend/providers/devbox/deploy/manifests/deploy.yaml.tmpl
@@ -38,11 +38,11 @@ spec:
         - name: devbox-frontend
           env:
             - name: SEALOS_DOMAIN
-              value: { { .cloudDomain } }
+              value: {{ .cloudDomain }}
             - name: INGRESS_SECRET
               value: wildcard-cert
             - name: REGISTRY_ADDR
-              value: { { .registryAddr } }
+              value: {{ .registryAddr }}
             - name: DEVBOX_AFFINITY_ENABLE
               value: 'true'
             - name: MONITOR_URL