diff --git a/visualdl/utils/concurrency.h b/visualdl/utils/concurrency.h
index 45c8f88cc7b3bad8cb23752da62d3e894971baa9..5a8c320dfd4f57a28c1e420d92166504defd5c25 100644
--- a/visualdl/utils/concurrency.h
+++ b/visualdl/utils/concurrency.h
@@ -1,5 +1,5 @@
-#ifndef VISUALDL_BACKEND_UTILS_CONCURRENCY_H
-#define VISUALDL_BACKEND_UTILS_CONCURRENCY_H
+#ifndef VISUALDL_UTILS_CONCURRENCY_H
+#define VISUALDL_UTILS_CONCURRENCY_H
 
 #include <glog/logging.h>
 #include <chrono>
diff --git a/visualdl/utils/filesystem.h b/visualdl/utils/filesystem.h
index 9a509407c12816f77a2a97f1d2ed5e2972a7c531..593013515ca5f0c3b60c47cd1e0476649dd070c4 100644
--- a/visualdl/utils/filesystem.h
+++ b/visualdl/utils/filesystem.h
@@ -1,5 +1,5 @@
-#ifndef VISUALDL_BACKEND_UTILS_FILESYSTEM_H
-#define VISUALDL_BACKEND_UTILS_FILESYSTEM_H
+#ifndef VISUALDL_UTILS_FILESYSTEM_H
+#define VISUALDL_UTILS_FILESYSTEM_H
 
 #include <google/protobuf/text_format.h>
 #include <sys/stat.h>
diff --git a/visualdl/utils/log.h b/visualdl/utils/log.h
index 9aed0806d905079b09e37734224bbf2ddb3b376c..2ee54bd33efd665edddeb87ac3d5cf3eec1d6f64 100644
--- a/visualdl/utils/log.h
+++ b/visualdl/utils/log.h
@@ -1,7 +1,8 @@
-#ifndef VISUALDL_BACKEND_UTILS_LOG_H
-#define VISUALDL_BACKEND_UTILS_LOG_H
+#ifndef VISUALDL_UTILS_LOG_H
+#define VISUALDL_UTILS_LOG_H
 
 #include <stdexcept>
+
 namespace visualdl {
 
 namespace log {
diff --git a/visualdl/utils/test_concurrency.cc b/visualdl/utils/test_concurrency.cc
index 9657e2d31e16453a790cf052703605da389999a2..96f18caabcf13a49fc4c98f31e3c0f7ff37cede2 100644
--- a/visualdl/utils/test_concurrency.cc
+++ b/visualdl/utils/test_concurrency.cc
@@ -1,4 +1,4 @@
-#include "visualdl/backend/utils/concurrency.h"
+#include "visualdl/utils/concurrency.h"
 
 #include <glog/logging.h>
 #include <gtest/gtest.h>
@@ -16,4 +16,4 @@ TEST(concurrency, test) {
   cc::PeriodExector::Global()(std::move(task), 200);
 }
 
-}  // namespace visualdl
\ No newline at end of file
+}  // namespace visualdl