chore: update default openclaw image (#13)

backend/internal/services/instance_runtime.go

@@ -58,7 +58,11 @@ func buildRuntimeConfig(instanceType, osType, osVersion string, registry, tag *s
 			"SUBFOLDER":   "/",
 		}
 	case "openclaw":
-		config.Image = fmt.Sprintf("%s/%s:%s", defaultRegistry, "openclaw-desktop", defaultTag)
+		if (registry == nil || strings.TrimSpace(*registry) == "") && (tag == nil || strings.TrimSpace(*tag) == "") {
+			config.Image = defaultSystemImageSettings["openclaw"]
+		} else {
+			config.Image = fmt.Sprintf("%s/%s:%s", defaultRegistry, "openclaw-desktop", defaultTag)
+		}
 	case "debian":
 		config.Image = fmt.Sprintf("%s/%s:%s", defaultRegistry, "debian-desktop", defaultTag)
 	case "centos":

backend/internal/services/system_image_setting_service.go

@@ -28,7 +28,7 @@ var supportedSystemImageTypes = map[string]string{
 }
 
 var defaultSystemImageSettings = map[string]string{
-	"openclaw": "ericpearlee/openclaw:v2026.3.13",
+	"openclaw": "ericpearlee/openclaw:v2026.3.24",
 	"ubuntu":   "lscr.io/linuxserver/webtop:ubuntu-xfce",
 	"webtop":   "lscr.io/linuxserver/webtop:ubuntu-xfce",
 	"debian":   "docker.io/clawreef/debian-desktop:12",

frontend/src/pages/admin/SystemSettingsPage.tsx

@@ -8,7 +8,7 @@ import {
 } from '../../services/systemSettingsService';
 
 const IMAGE_TYPE_OPTIONS = [
-  { value: 'openclaw', label: 'OpenClaw Desktop', defaultImage: 'ericpearlee/openclaw:v2026.3.13' },
+  { value: 'openclaw', label: 'OpenClaw Desktop', defaultImage: 'ericpearlee/openclaw:v2026.3.24' },
   { value: 'ubuntu', label: 'Ubuntu Desktop', defaultImage: 'lscr.io/linuxserver/webtop:ubuntu-xfce' },
   { value: 'webtop', label: 'Webtop Desktop', defaultImage: 'lscr.io/linuxserver/webtop:ubuntu-xfce' },
   { value: 'debian', label: 'Debian Desktop', defaultImage: 'docker.io/clawreef/debian-desktop:12' },