diff --git a/be/src/olap/rowset/segment_v2/column_reader.cpp b/be/src/olap/rowset/segment_v2/column_reader.cpp
index abc2726e2a..9079118ecd 100644
--- a/be/src/olap/rowset/segment_v2/column_reader.cpp
+++ b/be/src/olap/rowset/segment_v2/column_reader.cpp
@@ -211,6 +211,10 @@ Status ColumnReader::read_page(const ColumnIteratorOptions& iter_opts, const Pag
     opts.type = iter_opts.type;
     opts.encoding_info = _encoding_info;
     opts.io_ctx = iter_opts.io_ctx;
+    // index page should not pre decode
+    if (iter_opts.type == INDEX_PAGE) {
+        opts.pre_decode = false;
+    }
 
     return PageIO::read_and_decompress_page(opts, handle, page_body, footer);
 }