diff --git a/lc123/cloud/app/api/controller/SmReturnApplyController.java b/lc123/cloud/app/api/controller/SmReturnApplyController.java
index 8caad17..4802c87 100644
--- a/lc123/cloud/app/api/controller/SmReturnApplyController.java
+++ b/lc123/cloud/app/api/controller/SmReturnApplyController.java
@@ -1,5 +1,4 @@
 package tqq9.lc123.cloud.app.api.controller;
-
 import com.alibaba.fastjson.JSONObject;
 import com.drew.lang.annotations.NotNull;
 import kd.bos.dataentity.entity.DynamicObject;
@@ -19,14 +18,11 @@ import tqq9.lc123.cloud.app.api.utils.Constants;
 import tqq9.lc123.cloud.app.plugin.form.result.CloneBill;
 import tqq9.lc123.cloud.app.plugin.utils.BillCloseCancelUtils;
 import tqq9.lc123.cloud.app.plugin.utils.ConfigUtils;
-
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
-
 import static tqq9.lc123.cloud.app.plugin.form.result.CloneBill.cloneOperation;
-
 /**
  * 销售退货申请接口
  */
@@ -52,9 +48,12 @@ public class SmReturnApplyController {
         resultBean.setKeys(key);
         resultBean.setNumber(orderBillNo);
         resultBean.setType(Constants.TYPE_CLOSE);
-
         String message = null;
         DynamicObject dataEntity = BusinessDataServiceHelper.loadSingle("sm_returnapply", new QFilter[]{new QFilter("billno", QCP.equals, orderBillNo)});
+        if(dataEntity==null){
+            resultExt = ApiResultExt.errorRetrun("sm_returnapply", "没查询到单据", error, resultExt);
+            return CustomApiResult.success(resultExt);
+        }
         boolean tqq9_isclose = dataEntity.getBoolean("tqq9_isclose");
         if (tqq9_isclose) {
             resultExt = ApiResultExt.errorRetrun("sm_returnapply", "该单据已关闭", error, resultExt);