diff --git a/src/main/java/com/chinaunicom/mall/ebtp/extend/uniBss/UniBssUtil.java b/src/main/java/com/chinaunicom/mall/ebtp/extend/uniBss/UniBssUtil.java
index 0bba1fe..33a57ae 100644
--- a/src/main/java/com/chinaunicom/mall/ebtp/extend/uniBss/UniBssUtil.java
+++ b/src/main/java/com/chinaunicom/mall/ebtp/extend/uniBss/UniBssUtil.java
@@ -79,7 +79,7 @@ public class UniBssUtil {
         uniBssMap.setUniBssHead(uniBss.getUniBssHead());
         uniBssMap.setUniBssAttached(uniBss.getUniBssAttached());
         uniBssMap.setUniBssBodyMap(uniBss.getUniBssBodyMap()==null||uniBss.getUniBssBodyMap().isEmpty()
-                ?JSONArray.parseObject(JSON.toJSONString(uniBss.getUniBssBody(), SerializerFeature.WriteMapNullValue), Map.class)
+                ?JSONArray.parseObject(JSON.toJSONString(uniBss.getUniBssBody()), Map.class)
                 :uniBss.getUniBssBodyMap());
         return JSON.toJSONString(uniBssMap);
     }