diff --git a/helper/maps/map.go b/helper/maps/map.go
index a73099b..869e429 100644
--- a/helper/maps/map.go
+++ b/helper/maps/map.go
@@ -153,7 +153,7 @@ func MergeBy[K comparable, V any](fn func(k K, v1, v2 V) (V, bool), m ...map[K]V
 
 func FilterZeroMerge[K comparable, V any](m ...map[K]V) map[K]V {
 	if len(m) < 1 {
-		panic("no map")
+		return nil
 	} else if len(m) < 2 {
 		return m[0]
 	}
diff --git a/internal/theme/wp/components/widget/archive.go b/internal/theme/wp/components/widget/archive.go
index 2018b9d..55554d8 100644
--- a/internal/theme/wp/components/widget/archive.go
+++ b/internal/theme/wp/components/widget/archive.go
@@ -47,7 +47,7 @@ func Archive(h *wp.Handle, id string) string {
 	conf := reload.GetAnyValBys("widget-archive-conf", h, func(h *wp.Handle) map[any]any {
 		archivesConfig := archivesConfig()
 		conf := wpconfig.GetPHPArrayVal("widget_archives", archivesConfig, int64(2))
-		return conf
+		return maps.FilterZeroMerge(archivesConfig, conf)
 	})
 
 	args := reload.GetAnyValBys("widget-archive-args", h, func(h *wp.Handle) map[string]string {