diff --git a/bin/src/bytrace_cmd.cpp b/bin/src/bytrace_cmd.cpp
index 4b509ef..05485de 100644
--- a/bin/src/bytrace_cmd.cpp
+++ b/bin/src/bytrace_cmd.cpp
@@ -868,6 +868,7 @@ static void InitAllSupportTags()
     g_tagMap["devicemanager"] = { "devicemanager", "Device Manager", HITRACE_TAG_DEVICE_MANAGER, USER, {}};
     g_tagMap["distributedschedule"] = { "distributedschedule", "Distributed Schedule",
         HITRACE_TAG_DISTRIBUTED_SCHEDULE, USER, {}};
+    g_tagMap["samgr"] = { "samgr", "samgr", HITRACE_TAG_SAMGR, USER, {}};
     g_tagMap["app"] = { "app", "APP Module", HITRACE_TAG_APP, USER, {}};
     g_tagMap["zbinder"] = { "zbinder", "OpenHarmony binder communication", 0, KERNEL, {
         { "events/zbinder/enable" },