diff --git a/dbms/src/Debug/dbgFuncMockRaftSnapshot.cpp b/dbms/src/Debug/dbgFuncMockRaftSnapshot.cpp
index 1062b471b62..07dd5db0dea 100644
--- a/dbms/src/Debug/dbgFuncMockRaftSnapshot.cpp
+++ b/dbms/src/Debug/dbgFuncMockRaftSnapshot.cpp
@@ -291,27 +291,27 @@ SSTReaderPtr fn_get_sst_reader(SSTView v, RaftStoreProxyPtr)
 }
 uint8_t fn_remained(SSTReaderPtr ptr, ColumnFamilyType)
 {
-    auto *reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
+    auto * reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
     return reader->ffiRemained();
 }
 BaseBuffView fn_key(SSTReaderPtr ptr, ColumnFamilyType)
 {
-    auto *reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
+    auto * reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
     return reader->ffiKey();
 }
 BaseBuffView fn_value(SSTReaderPtr ptr, ColumnFamilyType)
 {
-    auto *reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
+    auto * reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
     return reader->ffiVal();
 }
 void fn_next(SSTReaderPtr ptr, ColumnFamilyType)
 {
-    auto *reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
+    auto * reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
     reader->ffiNext();
 }
 void fn_gc(SSTReaderPtr ptr, ColumnFamilyType)
 {
-    auto *reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
+    auto * reader = reinterpret_cast<MockSSTReader *>(ptr.inner);
     delete reader;
 }
 
diff --git a/dbms/src/Debug/dbgTools.cpp b/dbms/src/Debug/dbgTools.cpp
index 110e963d7ac..89e912cde18 100644
--- a/dbms/src/Debug/dbgTools.cpp
+++ b/dbms/src/Debug/dbgTools.cpp
@@ -548,7 +548,7 @@ Int64 concurrentRangeOperate(
 
     std::list<std::thread> threads;
     Int64 tol = 0;
-    for (const auto& region : regions)
+    for (const auto & region : regions)
     {
         const auto range = region->getRange();
         const auto & [ss, ee] = getHandleRangeByTable(range->rawKeys(), table_info.id);