diff --git a/acs/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/tianneng/baoshijian/BaoshijianSiteDeviceDriver.java b/acs/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/tianneng/baoshijian/BaoshijianSiteDeviceDriver.java
index d329365..04eb307 100644
--- a/acs/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/tianneng/baoshijian/BaoshijianSiteDeviceDriver.java
+++ b/acs/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/tianneng/baoshijian/BaoshijianSiteDeviceDriver.java
@@ -204,7 +204,7 @@ public class BaoshijianSiteDeviceDriver extends AbstractOpcDeviceDriver implemen
                 jsonObject.put("device_code", device_code);
                 jsonObject.put("requestDate", new Date());
                 jsonObject.put("requestNo", IdUtil.simpleUUID());
-                jsonObject.put("request_method_code", "TB XMLTask");
+                jsonObject.put("request_method_code", "TBXMLTask");
                 String result=acsToWmsService.applyTaskToWms(jsonObject);
                 JSONObject res_jo = JSONObject.parseObject(result);
                 if (res_jo.getString("status").equals("200")){