diff --git a/vibration_convert/core/algorithm/intensity_processor/include/intensity_processor.h b/vibration_convert/core/algorithm/intensity_processor/include/intensity_processor.h
index 3ca738395f7a08914b1377056061f323da62da0c..1c80979e999239add2f9aa404f830cab4a6b4285 100644
--- a/vibration_convert/core/algorithm/intensity_processor/include/intensity_processor.h
+++ b/vibration_convert/core/algorithm/intensity_processor/include/intensity_processor.h
@@ -86,6 +86,6 @@ public:
      */
     std::vector<double> VolumeInDB(const std::vector<double> &data, int32_t hopLength);
 };
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
 #endif // INTENSITY_PROCESSOR_H
\ No newline at end of file
diff --git a/vibration_convert/core/algorithm/intensity_processor/src/intensity_processor.cpp b/vibration_convert/core/algorithm/intensity_processor/src/intensity_processor.cpp
index 6bcf8f86f81fc2b68bab8032073591620df77861..3f457c7b80d9af8909b9f4a7e08fe3f3537a42cb 100644
--- a/vibration_convert/core/algorithm/intensity_processor/src/intensity_processor.cpp
+++ b/vibration_convert/core/algorithm/intensity_processor/src/intensity_processor.cpp
@@ -26,7 +26,7 @@ namespace OHOS {
 namespace Sensors {
 namespace {
 constexpr double VOLUME_DB_COEF { 10.0 };
-}  // namespace
+} // namespace
 
 std::vector<double> IntensityProcessor::GetRMS(const std::vector<double> &data, int32_t hopLength, bool centerFlag)
 {
@@ -131,5 +131,5 @@ std::vector<double> IntensityProcessor::VolumeInDB(const std::vector<double> &da
     }
     return db;
 }
-}  // namespace Sensors
-}  // namespace OHOS
\ No newline at end of file
+} // namespace Sensors
+} // namespace OHOS
\ No newline at end of file
diff --git a/vibration_convert/core/algorithm/onset/include/onset.h b/vibration_convert/core/algorithm/onset/include/onset.h
index e4ad6ad1213836997b4db7cf6ec9e61139a3b650..6d0d1aeed935859170a5dc4effff96b4abc76f04 100644
--- a/vibration_convert/core/algorithm/onset/include/onset.h
+++ b/vibration_convert/core/algorithm/onset/include/onset.h
@@ -76,6 +76,6 @@ private:
     bool htkFlag_ { false };
     OnsetInfo onsetInfo_;
 };
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
 #endif // ONSET_H
\ No newline at end of file
diff --git a/vibration_convert/core/algorithm/onset/src/onset.cpp b/vibration_convert/core/algorithm/onset/src/onset.cpp
index 1d6d07a5f21037cbb00a5852c24ec8615dcef0fc..1602836359fedc31cf2f1e0e6897be52876d800a 100644
--- a/vibration_convert/core/algorithm/onset/src/onset.cpp
+++ b/vibration_convert/core/algorithm/onset/src/onset.cpp
@@ -40,7 +40,7 @@ constexpr uint32_t SEMITONE_NUM_COEFFS = 13;
 constexpr double ONSET_PEAK_THRESHOLD_RATIO = 0.4;
 constexpr double MIN_FREQ = 0.0;
 constexpr double MAX_FREQ = SAMPLE_RATE / 2.0;
-}  // namespace
+} // namespace
 
 std::vector<double> Onset::MatrixDot(size_t matrixAcols, const std::vector<double> &matrixA,
     size_t matrixBcols, const std::vector<double> &matrixB)
@@ -261,5 +261,5 @@ int32_t Onset::CheckOnset(const std::vector<double> &data, int32_t nFft, int32_t
     onsetInfo = onsetInfo_;
     return Sensors::SUCCESS;
 }
-}  // namespace Sensors
-}  // namespace OHOS
\ No newline at end of file
+} // namespace Sensors
+} // namespace OHOS
\ No newline at end of file
diff --git a/vibration_convert/core/algorithm/peak_finder/include/peak_finder.h b/vibration_convert/core/algorithm/peak_finder/include/peak_finder.h
index 2a31738422f5c093e10744b86d07d6e3e2dc8145..c3bf9dc46d79cce5e0b866712b3176233390fc99 100644
--- a/vibration_convert/core/algorithm/peak_finder/include/peak_finder.h
+++ b/vibration_convert/core/algorithm/peak_finder/include/peak_finder.h
@@ -190,6 +190,6 @@ private:
     std::vector<bool> voiceSegmentFlag_;
     int32_t hopLength_ { 1024 };
 };
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
 #endif // PEAK_FINDER_H
\ No newline at end of file
diff --git a/vibration_convert/core/algorithm/peak_finder/src/peak_finder.cpp b/vibration_convert/core/algorithm/peak_finder/src/peak_finder.cpp
index efa75d0aec9dafe5d3dcc4deb1ed5edc5e54ff5e..a33a004e5162ce4a0c9102bffd0732f76f4a68f4 100644
--- a/vibration_convert/core/algorithm/peak_finder/src/peak_finder.cpp
+++ b/vibration_convert/core/algorithm/peak_finder/src/peak_finder.cpp
@@ -46,7 +46,7 @@ constexpr int32_t HUNDRED_POINT_DESCENT_HEIGHT { 100 };
 constexpr double DROP_HIGHT { 1.0 };
 constexpr int32_t AMPLITUDE_ENVELOPE_HOP_LENGTH { 256 };
 constexpr double DROP_HIGHT_THRESHOLD { 0.3 }; // 30%
-}  // namespace
+} // namespace
 
 std::vector<double> PeakFinder::ExtractValues(const std::vector<double> &envelope, const std::vector<int32_t> &idxs)
 {
@@ -790,5 +790,5 @@ int32_t PeakFinder::EstimateDesentEnergy(const std::vector<double> &data, double
     dutyCycle = totalEnergy / virtualWholeEnergy;
     return Sensors::SUCCESS;
 }
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
diff --git a/vibration_convert/core/native/include/audio_parsing.h b/vibration_convert/core/native/include/audio_parsing.h
index 094ce2113625313587862e69ca3464e7a5218eee..fb837bfc06414cb847e5ad743fde9847c296992a 100644
--- a/vibration_convert/core/native/include/audio_parsing.h
+++ b/vibration_convert/core/native/include/audio_parsing.h
@@ -46,6 +46,6 @@ private:
     AudioData audioData_;
     AttributeChunk attributeChunk_;
 };
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
 #endif // AUDIO_PARSING_H
\ No newline at end of file
diff --git a/vibration_convert/core/native/include/generate_vibration_json_file.h b/vibration_convert/core/native/include/generate_vibration_json_file.h
index a9a60427fe3df0d18dd65fc3339b7eb6437f3b85..57d4e7448eae75a2e193e88721c754e62b9b7860 100644
--- a/vibration_convert/core/native/include/generate_vibration_json_file.h
+++ b/vibration_convert/core/native/include/generate_vibration_json_file.h
@@ -33,6 +33,6 @@ public:
     template<typename T>
     int32_t DebugJsonFile(const std::string &pathName, const std::vector<T> &srcDatas);
 };
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
 #endif // GENERATE_VIBRATION_JSON_FILE_H
\ No newline at end of file
diff --git a/vibration_convert/core/native/include/vibration_convert_core.h b/vibration_convert/core/native/include/vibration_convert_core.h
index 2acbd671482ccf33eea2579ea4fec694a3ef03d0..11238f622370e7813eda30493ad36486feb0987f 100644
--- a/vibration_convert/core/native/include/vibration_convert_core.h
+++ b/vibration_convert/core/native/include/vibration_convert_core.h
@@ -205,6 +205,6 @@ private:
     Onset onset_;
     int32_t onsetMinSkip_ { 0 };
 };
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
 #endif // VIBRATION_CONVERT_CORE_H
\ No newline at end of file
diff --git a/vibration_convert/core/native/src/audio_parsing.cpp b/vibration_convert/core/native/src/audio_parsing.cpp
index 1abf1d8bbaa776ffcd05cd27d8125c6e8dfb0340..4da33cb1ad5ea69ce7b0c3f98c09797033779da7 100644
--- a/vibration_convert/core/native/src/audio_parsing.cpp
+++ b/vibration_convert/core/native/src/audio_parsing.cpp
@@ -42,7 +42,7 @@ constexpr int32_t AUDIO_DATA_MAX_NUMBER = 100000;
 constexpr int64_t LSEEK_FAIL = -1;
 constexpr int32_t TIME_MS = 1000;
 constexpr int32_t BITS_PER_BYTE = 8;
-}  // namespace
+} // namespace
 
 AudioParsing::AudioParsing(const RawFileDescriptor &rawFd)
 {
@@ -210,5 +210,5 @@ void AudioParsing::PrintAttributeChunk()
     SEN_HILOGD("dataID:%{public}.4s", attributeChunk_.dataID);
     SEN_HILOGD("dataSize:%{public}u", attributeChunk_.dataSize);
 }
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
diff --git a/vibration_convert/core/native/src/generate_vibration_json_file.cpp b/vibration_convert/core/native/src/generate_vibration_json_file.cpp
index 3dcc64e872fbd6235d2c00f3eda1784c1817c6c8..467290df7c4d3184246a8c0441e57b4cc83fc51a 100644
--- a/vibration_convert/core/native/src/generate_vibration_json_file.cpp
+++ b/vibration_convert/core/native/src/generate_vibration_json_file.cpp
@@ -93,5 +93,5 @@ int32_t GenerateVibrationJsonFile::DebugJsonFile(const std::string &pathName, co
     ofs.close();
     return Sensors::SUCCESS;
 }
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS
diff --git a/vibration_convert/core/native/src/vibration_convert_core.cpp b/vibration_convert/core/native/src/vibration_convert_core.cpp
index 89d3a0e2fb11f43700f01a65b982fe88f8967fa9..aca84d95cf6e8d09fd03a87fbd05f97b1037a608 100644
--- a/vibration_convert/core/native/src/vibration_convert_core.cpp
+++ b/vibration_convert/core/native/src/vibration_convert_core.cpp
@@ -64,7 +64,7 @@ constexpr double AMPLITUDE_DB_MAX { 1.0 };
 constexpr int32_t ADSR_BOUNDARY_STATUS_NONE { 0 };
 constexpr int32_t ADSR_BOUNDARY_STATUS_ONE { 1 };
 constexpr int32_t ADSR_BOUNDARY_STATUS_BOTH { 2 };
-}  // namespace
+} // namespace
 
 int32_t VibrationConvertCore::GetAudioData()
 {
@@ -1196,5 +1196,5 @@ void VibrationConvertCore::AddContinuousEventData(const ContinuousEvent &continu
 {
     continuousEvents_.push_back(continuousEvent);
 }
-}  // namespace Sensors
-}  // namespace OHOS
+} // namespace Sensors
+} // namespace OHOS