diff --git a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/mservice/ApiService.java b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/mservice/ApiService.java
index 9770955..319c76c 100644
--- a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/mservice/ApiService.java
+++ b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/mservice/ApiService.java
@@ -1102,13 +1102,13 @@ public class ApiService {
         try {
             List<List<Object>> lists = k3CloudApi.executeBillQuery(jsonObject.toString());
             if (lists.isEmpty()) {
-                result.put("result", "false");
+                result.put("result", false);
             } else {
                 List<Object> objects = lists.get(0);
                 result.put("billNumber", objects.get(0));
                 result.put("billId", objects.get(1));
                 result.put("billType", xkBillType);
-                result.put("result", "true");
+                result.put("result", true);
             }
         } catch (Exception e) {
             throw new RuntimeException(e);