diff --git a/utils/common/include/app_thread_info.h b/utils/common/include/app_thread_info.h
index 0a765d135214d1c2c8aa7570230703615e07c22d..08db0f7d0471ae7ddbec3322ce885ab6677f2a62 100755
--- a/utils/common/include/app_thread_info.h
+++ b/utils/common/include/app_thread_info.h
@@ -23,6 +23,6 @@ struct AppThreadInfo {
     int32_t uid;
     AppThreadInfo() : pid(0), uid(0) {};
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // APP_THREAD_INFO_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // APP_THREAD_INFO_H
diff --git a/utils/common/include/death_recipient_template.h b/utils/common/include/death_recipient_template.h
index 7e5ad58ad66e23b5b3b8496d522f410f08cc1180..4ce667a87682c1144945a82696e21693db81169d 100755
--- a/utils/common/include/death_recipient_template.h
+++ b/utils/common/include/death_recipient_template.h
@@ -33,6 +33,6 @@ public:
 private:
     T &privateData_;
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // DEATH_RECIPIENT_TEMPLATE_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // DEATH_RECIPIENT_TEMPLATE_H
diff --git a/utils/common/include/file_utils.h b/utils/common/include/file_utils.h
index 6b5f5b9a1f9c67afdf2f9e88303294d2ba7f8611..274a34bc6d97425271e5abc7605a6f7c04bbd277 100755
--- a/utils/common/include/file_utils.h
+++ b/utils/common/include/file_utils.h
@@ -38,6 +38,6 @@ std::string ReadFd(const RawFileDescriptor &rawFd);
 std::string GetFileSuffix(int32_t fd);
 int32_t GetFileName(const int32_t &fd, std::string &fileName);
 int32_t GetFileExtName(const int32_t &fd, std::string &extName);
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // MISCDEVICE_FILE_UTILS_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // MISCDEVICE_FILE_UTILS_H
diff --git a/utils/common/include/json_parser.h b/utils/common/include/json_parser.h
index 10d9a3430080f708ff4e1185c3f5eaae9bc31c60..093e559ee6c1f126504f5afb6a02c27f041785bc 100755
--- a/utils/common/include/json_parser.h
+++ b/utils/common/include/json_parser.h
@@ -47,6 +47,6 @@ public:
 private:
     cJSON *cJson_ = nullptr;
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // MISCDEVICE_JSON_PARSER_H
\ No newline at end of file
+} // namespace Sensors
+} // namespace OHOS
+#endif // MISCDEVICE_JSON_PARSER_H
\ No newline at end of file
diff --git a/utils/common/include/light_animation_ipc.h b/utils/common/include/light_animation_ipc.h
index e81a85bd5514e523dce1244baf2c0da2f920f2e5..47f853527a99b2145261b4cb0db1b1c8f84071e9 100644
--- a/utils/common/include/light_animation_ipc.h
+++ b/utils/common/include/light_animation_ipc.h
@@ -39,6 +39,6 @@ private:
     int32_t onTime_ = 0;
     int32_t offTime_ = 0;
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // LIGHT_ANIMATION_IPC_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // LIGHT_ANIMATION_IPC_H
diff --git a/utils/common/include/light_info_ipc.h b/utils/common/include/light_info_ipc.h
index 5ec409306ec0d59e9212ec31616f26297b8473b7..5f81d027a4ee6a7918aba563b0cb61f36447a2f1 100644
--- a/utils/common/include/light_info_ipc.h
+++ b/utils/common/include/light_info_ipc.h
@@ -44,6 +44,6 @@ private:
     int32_t lightNumber_ = 0;
     int32_t lightType_ = 0;
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // LIGHT_INFO_IPC_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // LIGHT_INFO_IPC_H
diff --git a/utils/common/include/miscdevice_common.h b/utils/common/include/miscdevice_common.h
index f04b6c668d2ef8d1b91888bc262b2df4e3249973..4a71ec5d6448416aae944de5340769feffdb3b17 100755
--- a/utils/common/include/miscdevice_common.h
+++ b/utils/common/include/miscdevice_common.h
@@ -39,6 +39,6 @@ public:
     MiscdeviceCommon() = default;
     ~MiscdeviceCommon() = default;
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // MISCDEVICE_COMMON_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // MISCDEVICE_COMMON_H
diff --git a/utils/common/include/miscdevice_delayed_sp_singleton.h b/utils/common/include/miscdevice_delayed_sp_singleton.h
index 5be3b80dbe8ab98284545d1fd3ecbf45e3ec2596..49fa02cfac866fe618311a8a772c3c5414d958f7 100644
--- a/utils/common/include/miscdevice_delayed_sp_singleton.h
+++ b/utils/common/include/miscdevice_delayed_sp_singleton.h
@@ -68,6 +68,6 @@ void MiscdeviceDelayedSpSingleton<T>::DestroyInstance()
         instance_ = nullptr;
     }
 }
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // MISCDEVICE_DELAYED_SP_SINGLETON_H
\ No newline at end of file
+} // namespace Sensors
+} // namespace OHOS
+#endif // MISCDEVICE_DELAYED_SP_SINGLETON_H
\ No newline at end of file
diff --git a/utils/common/include/permission_util.h b/utils/common/include/permission_util.h
index fd6adf17ea23dce8a7ef0ef1a08b543749230386..74668287efdbc1ce5ce27dcc426e4b25e6cf59d2 100644
--- a/utils/common/include/permission_util.h
+++ b/utils/common/include/permission_util.h
@@ -32,6 +32,6 @@ public:
     virtual ~PermissionUtil() {};
     int32_t CheckVibratePermission(AccessTokenID callerToken, const std::string &permissionName);
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // PERMISSION_UTIL_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // PERMISSION_UTIL_H
diff --git a/utils/common/include/raw_file_descriptor.h b/utils/common/include/raw_file_descriptor.h
index 04c04450609778a5afb802f1359d4276a192eab7..54a84bd38fd7ff38bd8d11e5335813c25e881cb6 100644
--- a/utils/common/include/raw_file_descriptor.h
+++ b/utils/common/include/raw_file_descriptor.h
@@ -25,6 +25,6 @@ struct RawFileDescriptor {
     int64_t offset = 0;
     int64_t length = -1;
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // RAW_FILE_DESCRIPTOR
+} // namespace Sensors
+} // namespace OHOS
+#endif // RAW_FILE_DESCRIPTOR
diff --git a/utils/common/include/sensors_errors.h b/utils/common/include/sensors_errors.h
index 2aca15ac26f1af070c1a95e9187ecb341ad5513a..5214aa5c0ffab13d01cf72443262c060e267a936 100644
--- a/utils/common/include/sensors_errors.h
+++ b/utils/common/include/sensors_errors.h
@@ -294,6 +294,6 @@ private:
         } \
     } while (0)
 #endif
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // SENSORS_ERRORS_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // SENSORS_ERRORS_H
diff --git a/utils/common/include/vibrator_infos.h b/utils/common/include/vibrator_infos.h
index 47f820f9265049d99aa8f3a3593b74171d2c47d4..04887f489312439d31fcca6aab3f0c769e8022c4 100644
--- a/utils/common/include/vibrator_infos.h
+++ b/utils/common/include/vibrator_infos.h
@@ -140,6 +140,6 @@ struct VibrateParameter {
     bool Marshalling(Parcel &parcel) const;
     std::optional<VibrateParameter> Unmarshalling(Parcel &data);
 };
-}  // namespace Sensors
-}  // namespace OHOS
-#endif  // VIBRATOR_INFOS_H
+} // namespace Sensors
+} // namespace OHOS
+#endif // VIBRATOR_INFOS_H
diff --git a/utils/common/src/file_utils.cpp b/utils/common/src/file_utils.cpp
index cc2b195b78c6d9ed71d66f48f909d5f89b5229bc..c580128013f12c6b2e8729047ca2934683944deb 100755
--- a/utils/common/src/file_utils.cpp
+++ b/utils/common/src/file_utils.cpp
@@ -33,7 +33,7 @@ constexpr int32_t FILE_SIZE_MAX = 0x5000;
 constexpr int64_t READ_DATA_BUFF_SIZE = 256;
 constexpr int32_t INVALID_FILE_SIZE = -1;
 constexpr int32_t FILE_PATH_MAX = 1024;
-}  // namespace
+} // namespace
 
 std::string ReadJsonFile(const std::string &filePath)
 {
@@ -235,5 +235,5 @@ std::string GetFileSuffix(int32_t fd)
     }
     return fileAbsolutePath.substr(pos + 1);
 }
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
diff --git a/utils/common/src/json_parser.cpp b/utils/common/src/json_parser.cpp
index 061a7d9352c382e7ec967d56f828f01a52124b14..c6acb2fa3c65b3b5cd98605dc24227ad55cc5cec 100755
--- a/utils/common/src/json_parser.cpp
+++ b/utils/common/src/json_parser.cpp
@@ -145,5 +145,5 @@ std::string JsonParser::GetStringValue(cJSON *json) const
     }
     return json->valuestring;
 }
-}  // namespace Sensors
-}  // namespace OHOS
\ No newline at end of file
+} // namespace Sensors
+} // namespace OHOS
\ No newline at end of file
diff --git a/utils/common/src/light_animation_ipc.cpp b/utils/common/src/light_animation_ipc.cpp
index 4ffb49b0c5f577d684f6c0139b182e4f5aa1ecb5..6cbc04c4682699640d4e37039cfad1b42feec672 100644
--- a/utils/common/src/light_animation_ipc.cpp
+++ b/utils/common/src/light_animation_ipc.cpp
@@ -83,5 +83,5 @@ bool LightAnimationIPC::ReadFromParcel(Parcel &parcel)
 {
     return (parcel.ReadInt32(mode_)) && (parcel.ReadInt32(onTime_)) && (parcel.ReadInt32(offTime_));
 }
-}  // namespace Sensors
-}  // namespace OHOS
\ No newline at end of file
+} // namespace Sensors
+} // namespace OHOS
\ No newline at end of file
diff --git a/utils/common/src/light_info_ipc.cpp b/utils/common/src/light_info_ipc.cpp
index a7ccaeae538f463f4a5f622637cd6740cd3f1667..ca6519e351dbca530e2aeb9586148701917e0d4d 100644
--- a/utils/common/src/light_info_ipc.cpp
+++ b/utils/common/src/light_info_ipc.cpp
@@ -98,5 +98,5 @@ bool LightInfoIPC::ReadFromParcel(Parcel &parcel)
     return (parcel.ReadString(lightName_)) && (parcel.ReadInt32(lightId_)) &&
         (parcel.ReadInt32(lightNumber_)) && (parcel.ReadInt32(lightType_));
 }
-}  // namespace Sensors
-}  // namespace OHOS
\ No newline at end of file
+} // namespace Sensors
+} // namespace OHOS
\ No newline at end of file
diff --git a/utils/common/src/permission_util.cpp b/utils/common/src/permission_util.cpp
index 2ca66c126f8aac67f805b7c8114ccaed7fdca9bc..2fdbd52697c763dd958fab507fbb739be954479f 100644
--- a/utils/common/src/permission_util.cpp
+++ b/utils/common/src/permission_util.cpp
@@ -24,5 +24,5 @@ int32_t PermissionUtil::CheckVibratePermission(AccessTokenID callerToken, const
 {
     return AccessTokenKit::VerifyAccessToken(callerToken, permissionName);
 }
-}  // namespace Sensors
-}  // namespace OHOS
\ No newline at end of file
+} // namespace Sensors
+} // namespace OHOS
\ No newline at end of file
diff --git a/utils/common/src/vibrator_infos.cpp b/utils/common/src/vibrator_infos.cpp
index bced1eecc1fb2c8b6cf3ce7af262e63a63c79aa2..8ac1e4751c643e37341a75ad73a600c5a7def595 100644
--- a/utils/common/src/vibrator_infos.cpp
+++ b/utils/common/src/vibrator_infos.cpp
@@ -283,5 +283,5 @@ std::optional<VibrateParameter> VibrateParameter::Unmarshalling(Parcel &data)
     }
     return parameter;
 }
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS