diff --git a/httpclient/resty.go b/httpclient/resty.go
index e50259b..7ff3cf9 100644
--- a/httpclient/resty.go
+++ b/httpclient/resty.go
@@ -61,6 +61,8 @@ func initRequestConfig(reqConfig *define.Request) {
 		case io.Reader:
 			dataContent, _ := io.ReadAll(val)
 			serialize.JSON.UnmarshalWithNumberIgnoreError(dataContent, &bodyMap)
+		default:
+			serialize.JSON.TransitionIgnoreError(reqConfig.Body, &bodyMap)
 		}
 	}