diff --git a/include/factory_resource_compiler.h b/include/factory_resource_compiler.h
index 8e617aa..638a429 100644
--- a/include/factory_resource_compiler.h
+++ b/include/factory_resource_compiler.h
@@ -16,7 +16,7 @@
 #ifndef OHOS_RESTOOL_FACTORY_RESOURCE_COMPILER_H
 #define OHOS_RESTOOL_FACTORY_RESOURCE_COMPILER_H
 
-#include<memory>
+#include <memory>
 #include "i_resource_compiler.h"
 
 namespace OHOS {
diff --git a/include/file_entry.h b/include/file_entry.h
index b73bbde..3930ef6 100644
--- a/include/file_entry.h
+++ b/include/file_entry.h
@@ -16,9 +16,9 @@
 #ifndef OHOS_RESTOOL_FILE_ENTRY_H
 #define OHOS_RESTOOL_FILE_ENTRY_H
 
-#include<memory>
-#include<vector>
-#include<string>
+#include <memory>
+#include <vector>
+#include <string>
 
 namespace OHOS {
 namespace Global {
diff --git a/include/key_parser.h b/include/key_parser.h
index 90f7fa0..c16e7c4 100644
--- a/include/key_parser.h
+++ b/include/key_parser.h
@@ -16,7 +16,7 @@
 #ifndef OHOS_RESTOOL_KEY_PARSER_H
 #define OHOS_RESTOOL_KEY_PARSER_H
 
-#include<vector>
+#include <vector>
 #include "resource_data.h"
 
 namespace OHOS {
diff --git a/include/resource_directory.h b/include/resource_directory.h
index cf2d75b..ba00ee4 100644
--- a/include/resource_directory.h
+++ b/include/resource_directory.h
@@ -16,9 +16,9 @@
 #ifndef OHOS_RESTOOL_RESOURCE_DIRECTORY
 #define OHOS_RESTOOL_RESOURCE_DIRECTORY
 
-#include<functional>
-#include<string>
-#include<map>
+#include <functional>
+#include <string>
+#include <map>
 #include "key_parser.h"
 
 namespace OHOS {
diff --git a/include/resource_item.h b/include/resource_item.h
index 03fee3a..e6699e9 100644
--- a/include/resource_item.h
+++ b/include/resource_item.h
@@ -16,7 +16,7 @@
 #ifndef OHOS_RESTOOL_RESOURCE_ITEM_H
 #define OHOS_RESTOOL_RESOURCE_ITEM_H
 
-#include<vector>
+#include <vector>
 #include "resource_data.h"
 
 namespace OHOS {
diff --git a/include/resource_merge.h b/include/resource_merge.h
index a6e7922..a58e1a5 100644
--- a/include/resource_merge.h
+++ b/include/resource_merge.h
@@ -16,8 +16,8 @@
 #ifndef OHOS_RESTOOL_RESOURCE_MERGE_H
 #define OHOS_RESTOOL_RESOURCE_MERGE_H
 
-#include<string>
-#include<vector>
+#include <string>
+#include <vector>
 #include "config_parser.h"
 #include "restool_errors.h"
 
diff --git a/include/restool_errors.h b/include/restool_errors.h
index 3fc9a2c..76535aa 100644
--- a/include/restool_errors.h
+++ b/include/restool_errors.h
@@ -16,7 +16,7 @@
 #ifndef OHOS_RESTOOL_ERRORS_H
 #define OHOS_RESTOOL_ERRORS_H
 
-#include<stdint.h>
+#include <stdint.h>
 #include "resource_data.h"
 
 namespace OHOS {
diff --git a/src/key_parser.cpp b/src/key_parser.cpp
index 182471c..798ce1e 100644
--- a/src/key_parser.cpp
+++ b/src/key_parser.cpp
@@ -14,7 +14,7 @@
  */
 
 #include "key_parser.h"
-#include<regex>
+#include <regex>
 #include "resource_util.h"
 
 namespace OHOS {
diff --git a/src/resource_directory.cpp b/src/resource_directory.cpp
index 979866d..fc985a9 100644
--- a/src/resource_directory.cpp
+++ b/src/resource_directory.cpp
@@ -14,7 +14,7 @@
  */
 
 #include "resource_directory.h"
-#include<iostream>
+#include <iostream>
 #include "file_entry.h"
 #include "resource_util.h"
 #include "select_compile_parse.h"