diff --git a/bin/src/bytrace_cmd.cpp b/bin/src/bytrace_cmd.cpp
index 96dbf43..22a7a82 100644
--- a/bin/src/bytrace_cmd.cpp
+++ b/bin/src/bytrace_cmd.cpp
@@ -864,6 +864,8 @@ static void InitAllSupportTags()
     g_tagMap["account"] = { "account", "Account Manager", HITRACE_TAG_ACCOUNT_MANAGER, USER, {}};
     g_tagMap["dscreen"] = { "dscreen", "Distributed Screen", HITRACE_TAG_DISTRIBUTED_SCREEN, USER, {}};
     g_tagMap["dcamera"] = { "dcamera", "Distributed Camera", HITRACE_TAG_DISTRIBUTED_CAMERA, USER, {}};
+    g_tagMap["devicemanager"] = { "devicemanager", "Distributed Hardware DM", HITRACE_TAG_DISTRIBUTED_DEVICEMANAGER,
+        USER, {}};
     g_tagMap["app"] = { "app", "APP Module", HITRACE_TAG_APP, USER, {}};
     g_tagMap["zbinder"] = { "zbinder", "OpenHarmony binder communication", 0, KERNEL, {
         { "events/zbinder/enable" },