diff --git a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/api/PayBillApiSavePlugin.java b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/api/PayBillApiSavePlugin.java
index 326519d..0ca45a9 100644
--- a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/api/PayBillApiSavePlugin.java
+++ b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/api/PayBillApiSavePlugin.java
@@ -142,7 +142,9 @@ public class PayBillApiSavePlugin implements ApiSavePlugin, ApiSerializerPlugin
             } else {
                 logger.info("进入else");
                 //其他类型的出参序列化
-                return null;
+                String responseStr = new ObjectMapper().writeValueAsString(response);
+                JSONObject jsonObject = JSON.parseObject(responseStr);
+                return new SerializerResult(MediaType.TEXT_PLAIN, jsonObject.toJSONString());
             }
         } catch (JsonProcessingException e) {
             logger.info("catch");