diff --git a/Hadoop/ZKLT.Hadoop/TableService.cs b/Hadoop/ZKLT.Hadoop/TableService.cs
index 7cc06c2..f6d4f98 100644
--- a/Hadoop/ZKLT.Hadoop/TableService.cs
+++ b/Hadoop/ZKLT.Hadoop/TableService.cs
@@ -68,7 +68,13 @@ namespace ZKLT.Hadoop
                                 {
                                     _guid = Guid.NewGuid().ToString("N");
                                     _wherestr.AppendLine(@$"AND `{_item.Name}` {_item.Value.ToString()} @{_guid}");
-                                    param.Add(_guid, ((JValue)_data[_item.Name]!).Value!);
+                                    if (_data[_item.Name]!.Type == JTokenType.Object || _data[_item.Name]!.Type == JTokenType.Array)
+                                    {
+                                        param.Add(_guid, _data[_item.Name]!);
+                                    }
+                                    else {
+                                        param.Add(_guid, ((JValue)_data[_item.Name]!).Value!);
+                                    }
                                 }
                                 else if (_item.Value.Type == JTokenType.Array)
                                 {