diff --git a/frameworks/libhilog/utils/log_utils.cpp b/frameworks/libhilog/utils/log_utils.cpp
index be9ab9f6c8ae710959bacba176880ec0eba32870..0e3d8d12d2a594de9418a0611897fa8c92a7d92a 100644
--- a/frameworks/libhilog/utils/log_utils.cpp
+++ b/frameworks/libhilog/utils/log_utils.cpp
@@ -86,7 +86,7 @@ uint64_t Str2Size(const string& str)
     uint64_t index = str.size() - 1;
     uint64_t unit = g_SizeMap.GetValue(str[index]);
 
-    uint64_t value = stoull(str.substr(0, unit !=0 ? index : index + 1));
+    uint64_t value = stoull(str.substr(0, unit != 0 ? index : index + 1));
     return value * (unit != 0 ? unit : 1);
 }
 
@@ -337,21 +337,21 @@ uint32_t GetBitsCount(uint64_t n)
     uint32_t count = 0;
     while (n != 0) {
         ++count;
-        n = n & (n-1);
+        n = n & (n - 1);
     }
     return count;
 }
 
 uint16_t GetBitPos(uint64_t n)
 {
-    if (!(n && (!(n & (n-1))))) { // only accpet the number which is power of 2
+    if (!(n && (!(n & (n - 1))))) { // only accpet the number which is power of 2
         return 0;
     }
 
     uint16_t i = 0;
     while (n >> (i++)) {}
     i--;
-    return i-1;
+    return i - 1;
 }
 
 enum class Radix {
diff --git a/services/hilogd/log_stats.cpp b/services/hilogd/log_stats.cpp
index c624610a123f4bf35db4d4c670f77d4d67075b99..fa181668dfd9732d6f2515c8c3312b0d9e354dc5 100644
--- a/services/hilogd/log_stats.cpp
+++ b/services/hilogd/log_stats.cpp
@@ -32,7 +32,7 @@ LogStats::LogStats()
 }
 LogStats::~LogStats() {}
 
-static inline int idxLvl(uint16_t lvl)
+static inline int IdxLvl(uint16_t lvl)
 {
     return static_cast<int>(lvl) - LevelBase;
 }
@@ -63,7 +63,7 @@ static void UpdateStats(StatsEntry &entry, const StatsInfo &info)
         entry.monoTimeAuditStart.SetTimeStamp(info.mono_sec, info.tv_nsec);
     }
 
-    int lvl = idxLvl(info.level);
+    int lvl = IdxLvl(info.level);
     entry.lines[lvl]++;
     entry.len[lvl] += info.len;
     entry.dropped += info.dropped;
@@ -110,7 +110,7 @@ static void StatsInfo2NewStatsEntry(const StatsInfo &info, StatsEntry &entry)
     for (uint64_t &i : entry.len) {
         i = 0;
     }
-    int lvl = idxLvl(info.level);
+    int lvl = IdxLvl(info.level);
     entry.lines[lvl] = 1;
     entry.len[lvl] = info.len;
 }
@@ -178,7 +178,7 @@ void LogStats::Count(const StatsInfo &info)
 {
     if (enable) {
         std::scoped_lock lk(lock);
-        int index = idxLvl(info.level);
+        int index = IdxLvl(info.level);
         totalLines[index]++;
         totalLens[index] += info.len;
         UpdateDomainTable(info);