diff --git a/dashboard/src/components/ApplinkDialog.vue b/dashboard/src/components/ApplinkDialog.vue
index adb10effe..1e4a274e8 100644
--- a/dashboard/src/components/ApplinkDialog.vue
+++ b/dashboard/src/components/ApplinkDialog.vue
@@ -139,7 +139,7 @@ defineExpose({
     id.value = applink ? applink.id : '';
     upstreamUri.value = applink ? applink.upstreamUri : '';
     label.value = applink ? applink.label : '';
-    iconUrl.value = applink ? applink.iconUrl : '';
+    iconUrl.value = applink ? applink.iconUrl : 'fallback';
     iconFile.value = null;
     tags.value = applink ? applink.tags : [];
     accessRestrictionOption.value = applink && applink.accessRestriction ? 'groups' : 'any';