diff --git a/WebContent/Tenwa/Comm/DocList/PayDocList.jsp b/WebContent/Tenwa/Comm/DocList/PayDocList.jsp
index 84772d0aa..d03643405 100644
--- a/WebContent/Tenwa/Comm/DocList/PayDocList.jsp
+++ b/WebContent/Tenwa/Comm/DocList/PayDocList.jsp
@@ -10,6 +10,7 @@
     */ 
     
     String flowunid=CurPage.getParameter("FlowUnid");
+	String carAttributes=CurPage.getParameter("carAttributes");//获取车类型
     if(flowunid==""||flowunid==null){
     	flowunid="flowunid";
     }
@@ -42,6 +43,7 @@
 
 	Map<String,String> docParam=new HashMap<String,String>();
     Map<String,String> other=new HashMap<String,String>();
+    other.put("carAttributes", carAttributes);
     docParam.put("ObjectType",sObjectType);
     docParam.put("proj_id", flow.getAttribute("proj_id").getString());
     docParam.put("contract_id", flow.getAttribute("contract_id").getString());
diff --git a/src_core/com/tenwa/doc/action/DocListInitAction.java b/src_core/com/tenwa/doc/action/DocListInitAction.java
index 0c7be6dae..061a002df 100644
--- a/src_core/com/tenwa/doc/action/DocListInitAction.java
+++ b/src_core/com/tenwa/doc/action/DocListInitAction.java
@@ -68,6 +68,9 @@ public class DocListInitAction {
 				lib.setAttributeValue("REVIEW_CHECK","DocCheck_2");
 				lib.setAttributeValue("config_id",config.getAttribute("id").getString());
 				lib.setAttributeValue("IS_INIT","1");
+				if("used_car".equals(other.get("carAttributes"))&&"车辆照片".equals(lib.getAttribute("DOC_NAME").getString())){
+					lib.setAttributeValue("DOC_NATURE", "01");
+				}
 				libBm.saveObject(lib);
 			}else{
 				if(lib.getAttribute("IS_INIT").getString().equals("1")){