diff --git a/main.go b/main.go
index 8d430a1..b7dfb9e 100644
--- a/main.go
+++ b/main.go
@@ -13,7 +13,10 @@ func main() {
 	for i := range args {
 		var v interface{}
 		printfs[i] = args[i]
-		if err := json.Unmarshal([]byte(args[i]), &v); err == nil {
+		if err := json.Unmarshal([]byte(args[i]), &v); err != nil {
+		} else if _, ok := v.(map[string]any); ok {
+		} else if _, ok := v.([]any); ok {
+		} else {
 			printfs[i] = v
 		}
 	}