diff --git a/emis-oms-biz/src/main/java/com/xdadan/erp/oms/utils/TraceUtils.java b/emis-oms-biz/src/main/java/com/xdadan/erp/oms/utils/TraceUtils.java
index 0c44a3b..72ba5f5 100644
--- a/emis-oms-biz/src/main/java/com/xdadan/erp/oms/utils/TraceUtils.java
+++ b/emis-oms-biz/src/main/java/com/xdadan/erp/oms/utils/TraceUtils.java
@@ -254,7 +254,13 @@ public class TraceUtils {
             if(mailno.length()>=14){
                 return queryTraceInfoByEmis(mailno,tail4);
             }else{
-                return queryTraceInfoByZtd(mailno,tail4);
+
+                AjaxResult arZtd=queryTraceInfoByZtd(mailno,tail4);
+                if("200".equals(arZtd.get("code").toString())){
+                    return arZtd;
+                }
+
+                return queryTraceInfoByEmis(mailno,tail4);
             }
         }else{