diff --git a/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cWarehouseInController.java b/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cWarehouseInController.java
index 623115c..b29b31e 100644
--- a/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cWarehouseInController.java
+++ b/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cWarehouseInController.java
@@ -32,6 +32,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
 
 /**
@@ -67,6 +68,10 @@ public class Oms2cWarehouseInController extends BaseController
         Integer pageNum = pageDomain.getPageNum();
         Integer pageSize = pageDomain.getPageSize();
 
+        if(emisWarehouseIn.getParams()==null){
+            emisWarehouseIn.setParams(new HashMap<>());
+        }
+
         return iRpcWarehouseInSvc.listSimple(emisWarehouseIn,pageNum,pageSize);
     }