diff --git a/main/java/shjh/jhzj7/fi/fi/plugin/operate/ClearAccountBillOperation.java b/main/java/shjh/jhzj7/fi/fi/plugin/operate/ClearAccountBillOperation.java
index 887b0e5..844157f 100644
--- a/main/java/shjh/jhzj7/fi/fi/plugin/operate/ClearAccountBillOperation.java
+++ b/main/java/shjh/jhzj7/fi/fi/plugin/operate/ClearAccountBillOperation.java
@@ -481,7 +481,7 @@ public class ClearAccountBillOperation extends AbstractOperationServicePlugIn im
             prinfo = BusinessDataServiceHelper.loadSingle(dos[i].getPkValue(), dos[i].getDataEntityType().getName());
             //调用SAP反清账接口，更新清账单中反清状态和反清凭证号。
             fqzpzh = sapReversalVoucher(prinfo);
-            if (fqzpzh == null) {
+            if (JhzjUtils.isEmpty(fqzpzh)) {
                 addErrorInfo(prinfo,"反清账失败，原因是未获取到SAP反清结果，请查看接口日志");
                 continue;
             }