diff --git a/test/unittest/coverage/report_data_callback_test.cpp b/test/unittest/coverage/report_data_callback_test.cpp
index 201bac50dba679d326390f128bfb0ab4cbbea2bc..e9320acbad5274f8b38eee32ab952ddc25d3c365 100644
--- a/test/unittest/coverage/report_data_callback_test.cpp
+++ b/test/unittest/coverage/report_data_callback_test.cpp
@@ -26,7 +26,7 @@ using namespace testing::ext;
 
 namespace {
     SensorData* g_sensorData = new (std::nothrow) SensorData[CIRCULAR_BUF_LEN];
-}  // namespace
+} // namespace
 
 class SensorBasicDataChannelTest : public testing::Test {
 public:
diff --git a/test/unittest/coverage/sensor_basic_data_channel_test.cpp b/test/unittest/coverage/sensor_basic_data_channel_test.cpp
index 3001cffed126f6143182a2745fd29064191c6ff5..53cd8ed1140dec78d5d2027089e972af0e200dc1 100644
--- a/test/unittest/coverage/sensor_basic_data_channel_test.cpp
+++ b/test/unittest/coverage/sensor_basic_data_channel_test.cpp
@@ -33,7 +33,7 @@ using namespace OHOS::HiviewDFX;
 
 namespace {
 constexpr int32_t INVALID_FD = 2;
-}  // namespace
+} // namespace
 
 class SensorBasicDataChannelTest : public testing::Test {
 public:
@@ -145,5 +145,5 @@ HWTEST_F(SensorBasicDataChannelTest, ReceiveData_001, TestSize.Level1)
     sensorChannel.DestroySensorBasicChannel();
 }
 
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
diff --git a/test/unittest/interfaces/kits/sensor_native_test.cpp b/test/unittest/interfaces/kits/sensor_native_test.cpp
index 45e3c75e979ea7b9b803d6348a6ee853134e8818..f2125c7d8dba94bdbcd27e973b8748f3d7194d37 100644
--- a/test/unittest/interfaces/kits/sensor_native_test.cpp
+++ b/test/unittest/interfaces/kits/sensor_native_test.cpp
@@ -42,7 +42,7 @@ constexpr int64_t INVALID_VALUE = -1;
 constexpr float INVALID_RESOLUTION = -1.0F;
 Sensor_Subscriber *g_user = nullptr;
 std::atomic_bool g_existAmbientLight = false;
-}  // namespace
+} // namespace
 
 class SensorAgentTest : public testing::Test {
 public:
@@ -712,5 +712,5 @@ HWTEST_F(SensorAgentTest, OH_SensorSubscriber_GetCallback_003, TestSize.Level1)
         OH_Sensor_DestroySubscriber(g_user);
     }
 }
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS