diff --git a/services/dfx/source/hisysevent_adapter.cpp b/services/dfx/source/hisysevent_adapter.cpp
index 608011e2f5437184ebf61a94de125a4384c3bb88..05ee5f0f8e725c39e9551abf9904a3215c85889a 100644
--- a/services/dfx/source/hisysevent_adapter.cpp
+++ b/services/dfx/source/hisysevent_adapter.cpp
@@ -23,7 +23,6 @@
 namespace OHOS {
 using namespace OHOS::HiviewDFX;
 namespace {
-const std::string DOMAIN_NAME = std::string(HiSysEvent::Domain::SAMGR);
 const std::string ADD_SYSTEMABILITY_FAIL = "SAMGR_ADD_SYSTEMABILITY_FAIL";
 const std::string CALLER_PID = "CALLER_PID";
 const std::string SAID = "SAID";
@@ -34,7 +33,7 @@ const std::string GETSA__TAG = "SAMGR_GETSA_FREQUENCY";
 
 void ReportAddSystemAbilityFailed(int32_t said, const std::string& filaName)
 {
-    int ret = HiSysEvent::Write(DOMAIN_NAME,
+    int ret = HiSysEventWrite(HiSysEvent::Domain::SAMGR,
         ADD_SYSTEMABILITY_FAIL,
         HiSysEvent::EventType::FAULT,
         SAID, said,
@@ -46,7 +45,7 @@ void ReportAddSystemAbilityFailed(int32_t said, const std::string& filaName)
 
 void ReportGetSAFrequency(uint32_t callerPid, uint32_t said, int32_t count)
 {
-    int ret = HiSysEvent::Write(DOMAIN_NAME,
+    int ret = HiSysEventWrite(HiSysEvent::Domain::SAMGR,
         GETSA__TAG,
         HiSysEvent::EventType::STATISTIC,
         CALLER_PID, callerPid,