修改风格

app/JsonRpc/PublicRpcService.php

@@ -772,7 +772,7 @@ class PublicRpcService implements PublicRpcServiceInterface
         if(is_string($data['keyword'])){
             $keyword = json_decode($data['keyword'],true) ?? $data['keyword'];
         }
-        if(is_array($keyword)){
+        if(is_array($data['keyword'])){
             $keyword = json_encode($data['keyword']);
         }
         $updateData = [