diff --git a/interfaces/kits/js/src/mod_fs/class_randomaccessfile/fs_randomaccessfile.cpp b/interfaces/kits/js/src/mod_fs/class_randomaccessfile/fs_randomaccessfile.cpp
index 8d8b149f62ab2ec10d5ee9ee42d29d0823f99fd7..2d3a205bd34e25da8a90283d887b8990faccd99e 100644
--- a/interfaces/kits/js/src/mod_fs/class_randomaccessfile/fs_randomaccessfile.cpp
+++ b/interfaces/kits/js/src/mod_fs/class_randomaccessfile/fs_randomaccessfile.cpp
@@ -133,15 +133,17 @@ FsResult<int64_t> FsRandomAccessFile::ReadSync(ArrayBuffer &buffer, const option
         HILOGE("Failed to get entity of RandomAccessFile");
         return FsResult<int64_t>::Error(EIO);
     }
+
     auto [succ, buf, len, offset] = ValidReadArg(buffer, options);
     if (!succ) {
         HILOGE("Invalid buffer/options");
         return FsResult<int64_t>::Error(EINVAL);
     }
     offset = CalculateOffset(offset, rafEntity->filePointer);
+
     int actLen = DoReadRAF(buf, len, rafEntity->fd.get()->GetFD(), offset);
     if (actLen < 0) {
-        HILOGE("Failed to read file for %{private}d", actLen);
+        HILOGE("Failed to read file for %{public}d", actLen);
         return FsResult<int64_t>::Error(actLen);
     }
     rafEntity->filePointer = offset + actLen;
@@ -279,6 +281,7 @@ FsResult<FsRandomAccessFile *> FsRandomAccessFile::Constructor()
         HILOGE("INNER BUG. Failed to wrap entity for obj RandomAccessFile");
         return FsResult<FsRandomAccessFile *>::Error(EIO);
     }
+
     return FsResult<FsRandomAccessFile *>::Success(move(randomAccessFilePtr));
 }
 
diff --git a/interfaces/kits/js/src/mod_fs/class_randomaccessfile/fs_randomaccessfile.h b/interfaces/kits/js/src/mod_fs/class_randomaccessfile/fs_randomaccessfile.h
index 8756a9e3361996c9df2ab2204703cdafb0090cb0..262a516cb693d9d29007b74afa456e1c849f72c2 100644
--- a/interfaces/kits/js/src/mod_fs/class_randomaccessfile/fs_randomaccessfile.h
+++ b/interfaces/kits/js/src/mod_fs/class_randomaccessfile/fs_randomaccessfile.h
@@ -68,10 +68,8 @@ public:
     FsResult<int64_t> WriteSync(const ArrayBuffer &buffer, const optional<WriteOptions> &options = nullopt) const;
     FsResult<int64_t> ReadSync(ArrayBuffer &buffer, const optional<ReadOptions> &options = nullopt) const;
     FsResult<void> CloseSync() const;
-
     FsResult<int32_t> GetFD() const;
     FsResult<int64_t> GetFPointer() const;
-
     static FsResult<FsRandomAccessFile *> Constructor();
 
 private: