diff --git a/core/core-frontend/src/pages/panel/DashboardPreview.vue b/core/core-frontend/src/pages/panel/DashboardPreview.vue
index 9a2caf78a9..e87213499d 100644
--- a/core/core-frontend/src/pages/panel/DashboardPreview.vue
+++ b/core/core-frontend/src/pages/panel/DashboardPreview.vue
@@ -75,7 +75,9 @@ onBeforeMount(async () => {
       canvasViewInfoPreview,
       curPreviewGap
     }) {
-      if (!dvInfo.mobileLayout) {
+      if (!isPc && !dvInfo.mobileLayout) {
+        dvMainStore.setMobileInPc(true)
+        dvMainStore.setInMobile(true)
         useEmitt().emitter.emit('changeCurrentComponent', 'DashboardEmpty')
         return
       }