diff --git a/source/os/src/osFile.c b/source/os/src/osFile.c
index 0baffcbad6..5ad814c043 100644
--- a/source/os/src/osFile.c
+++ b/source/os/src/osFile.c
@@ -456,8 +456,7 @@ int64_t taosPReadFile(TdFilePtr pFile, void *buf, int64_t count, int64_t offset)
     return -1;
   }
 #ifdef WINDOWS
-  int64_t ret = 0;
-
+  int64_t    ret = 0;
   OVERLAPPED ol = {0};
   ol.OffsetHigh = (uint32_t)((offset & 0xFFFFFFFF00000000LL) >> 0x20);
   ol.Offset = (uint32_t)(offset & 0xFFFFFFFFLL);
@@ -465,7 +464,6 @@ int64_t taosPReadFile(TdFilePtr pFile, void *buf, int64_t count, int64_t offset)
   HANDLE handle = (HANDLE)_get_osfhandle(pFile->fd);
   SetLastError(0);
   bool result = ReadFile(handle, buf, count, &ret, &ol);
-
   if (!result && GetLastError() != ERROR_HANDLE_EOF) {
     errno = GetLastError();
     return -1;
@@ -533,8 +531,7 @@ int64_t taosPWriteFile(TdFilePtr pFile, const void *buf, int64_t count, int64_t
     return 0;
   }
 #ifdef WINDOWS
-  int64_t ret = 0;
-
+  int64_t    ret = 0;
   OVERLAPPED ol = {0};
   pl.OffsetHigh = (uint32_t)((offset & 0xFFFFFFFF00000000LL) >> 0x20);
   pl.Offset = (uint32_t)(offset & 0xFFFFFFFFLL);