diff --git a/wms/hd/nladmin-system/src/main/java/org/nl/wms/ext/pda/service/impl/PdaServiceImpl.java b/wms/hd/nladmin-system/src/main/java/org/nl/wms/ext/pda/service/impl/PdaServiceImpl.java
index 8008745..238a2df 100644
--- a/wms/hd/nladmin-system/src/main/java/org/nl/wms/ext/pda/service/impl/PdaServiceImpl.java
+++ b/wms/hd/nladmin-system/src/main/java/org/nl/wms/ext/pda/service/impl/PdaServiceImpl.java
@@ -175,6 +175,12 @@ public class PdaServiceImpl implements PdaService {
             returnjo.put("desc", "该托盘编码不存在！");
             return returnjo;
         }
+        JSONObject ivtObj = WQLObject.getWQLObject("st_ivt_structivt").query("vehicel_code='" + vehicle_code + "'").uniqueResult(0);
+        if (ObjectUtil.isNotEmpty(ivtObj)){
+            returnjo.put("code", "0");
+            returnjo.put("desc", "托盘编码为'"+vehicle_code+"'已经在库内，请重新选择托盘！");
+            return returnjo;
+        }
         //判断改物料是不是已经组好盘了
         JSONObject disObj = WQL.getWO("QPADSERVICE").addParam("flag", "9").addParam("barcode", barcode).process().uniqueResult(0);
         if (ObjectUtil.isNotEmpty(disObj)) {