diff --git a/test/hisysevent_test/src/cm_hisysevent_test_common.cpp b/test/hisysevent_test/src/cm_hisysevent_test_common.cpp
index 69618427eeb7c4a9047c4e0dfcb225a367ec1448..7f876ea637b5e0637f9d589965fa94429605b247 100644
--- a/test/hisysevent_test/src/cm_hisysevent_test_common.cpp
+++ b/test/hisysevent_test/src/cm_hisysevent_test_common.cpp
@@ -109,6 +109,7 @@ int32_t CmHiSysEventQueryResult(const string funStr)
     // queryCallback
     auto queryCallBack = std::make_shared<CmHiSysEventCallBack>();
     if (HiSysEventManager::Query(args, queryRules, queryCallBack) == 0) {
+        sleep(SLEEP_TIME); // Waiting for Query end
         if (g_queryResult) {
             return CM_HISYSEVENT_QUERY_SUCCESS;
         }