diff --git a/compiler-rt/lib/ubsan/ubsan_diag.cpp b/compiler-rt/lib/ubsan/ubsan_diag.cpp
index 51bb3dca0a0fe5f07f03df3f9b580217c486e17f..15661fc3f894f6caa726b88ab85e3b9b984404e7 100644
--- a/compiler-rt/lib/ubsan/ubsan_diag.cpp
+++ b/compiler-rt/lib/ubsan/ubsan_diag.cpp
@@ -402,6 +402,11 @@ ScopedReport::~ScopedReport() {
 
   if (flags()->halt_on_error)
     Die();
+
+  // OHOS_LOCAL
+  // a mark for DFX to identify ubsan log and synchronize the log file to faultlog folder
+  if (!Opts.FromUnrecoverableHandler)
+    Report("End Ubsan report\n");
 }
 
 ALIGNED(64) static char suppression_placeholder[sizeof(SuppressionContext)];
diff --git a/compiler-rt/lib/ubsan/ubsan_handlers.cpp b/compiler-rt/lib/ubsan/ubsan_handlers.cpp
index faafa92423bdb43e1e7f4099b6f27f4686d0f4a7..e201e6bba22078e3d873aeb5792b98ecd860cdaa 100644
--- a/compiler-rt/lib/ubsan/ubsan_handlers.cpp
+++ b/compiler-rt/lib/ubsan/ubsan_handlers.cpp
@@ -902,7 +902,6 @@ void __ubsan::__ubsan_handle_cfi_check_fail(CFICheckFailData *Data,
     handleCFIBadIcall(Data, Value, Opts);
   else
     __ubsan_handle_cfi_bad_type(Data, Value, ValidVtable, Opts);
-  Report("End CFI report\n"); // OHOS_LOCAL
 }
 
 void __ubsan::__ubsan_handle_cfi_check_fail_abort(CFICheckFailData *Data,
diff --git a/compiler-rt/lib/ubsan/ubsan_init.cpp b/compiler-rt/lib/ubsan/ubsan_init.cpp
index 54ff2b450519ff65310719fb1bb3f83e49f90848..ba7ff79f73081cd9cc1b6150a29d10d1931d14fc 100644
--- a/compiler-rt/lib/ubsan/ubsan_init.cpp
+++ b/compiler-rt/lib/ubsan/ubsan_init.cpp
@@ -37,7 +37,10 @@ static void CommonInit() {
 static void UbsanDie() {
   if (common_flags()->print_module_map >= 1)
     DumpProcessMap();
-  Report("End CFI report (UbsanDie)\n"); // OHOS_LOCAL
+
+  // OHOS_LOCAL
+  // a mark for DFX to identify ubsan log and synchronize the log file to faultlog folder
+  Report("End Ubsan report (UbsanDie)\n");
 }
 
 static void CommonStandaloneInit() {