diff --git a/src/main/java/com/gaotao/modules/erp/service/impl/ErpInterfaceServiceImpl.java b/src/main/java/com/gaotao/modules/erp/service/impl/ErpInterfaceServiceImpl.java
index 0de7b24..ac5b1ea 100644
--- a/src/main/java/com/gaotao/modules/erp/service/impl/ErpInterfaceServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/erp/service/impl/ErpInterfaceServiceImpl.java
@@ -471,7 +471,7 @@ public class ErpInterfaceServiceImpl implements ErpInterfaceService {
             apiLog.setStatusCode("500");
             apiLog.setMessage(errorMsg);
             apiLog.setRequestData(JSON.toJSONString(buildRequestBody(transactionLogs)));
-            apiLog.setSourceSystem("MES");
+            apiLog.setSourceSystem("WMES");
             apiLog.setTargetSystem("ERP");
             apiLog.setNeedRetryFlag(1);
             apiLog.setRetryCount(0);