diff --git a/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cCommonController.java b/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cCommonController.java
index 3e8ba71..ad78854 100644
--- a/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cCommonController.java
+++ b/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cCommonController.java
@@ -283,7 +283,7 @@ public class Oms2cCommonController extends BaseController
                 .build();
         JSONObject jObjParam = JSONObject.parseObject(paramStr);
 
-        jObjParam.forEach( (k,v)-> { wxMaSubscribeMessage.addData(new WxMaSubscribeMessage.MsgData(k, v));} );
+        jObjParam.forEach( (k,v)-> { wxMaSubscribeMessage.addData(new WxMaSubscribeMessage.MsgData(k, (String)v));} );
         try {
             wxMaService.getMsgService().sendSubscribeMsg(wxMaSubscribeMessage);
         } catch (WxErrorException e) {