diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/NormalizeToSlot.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/NormalizeToSlot.java
index 1cd56ad129..efad94c665 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/NormalizeToSlot.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/NormalizeToSlot.java
@@ -185,6 +185,9 @@ public interface NormalizeToSlot {
                 }
                 newChildren.add(newChild);
             }
+            if (windowExpression.getWindowFrame().isPresent()) {
+                newChildren.add(windowExpression.getWindowFrame().get());
+            }
             return hasNewChildren ? windowExpression.withChildren(newChildren) : windowExpression;
         }
     }
diff --git a/regression-test/suites/nereids_p0/aggregate/agg_window_project.groovy b/regression-test/suites/nereids_p0/aggregate/agg_window_project.groovy
index 605f4da5ff..0c9ea9d9fd 100644
--- a/regression-test/suites/nereids_p0/aggregate/agg_window_project.groovy
+++ b/regression-test/suites/nereids_p0/aggregate/agg_window_project.groovy
@@ -96,5 +96,10 @@ suite("agg_window_project") {
 
     order_qt_select4 """select a, c, sum(sum(b)) over(partition by c order by c rows between unbounded preceding and current row) from test_window_table2 group by a, c having a > 1;"""
 
+    explain {
+        sql("select a, c, sum(sum(b)) over(partition by c order by c rows between unbounded preceding and current row) from test_window_table2 group by a, c having a > 1;")
+        contains "ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW"
+    }
+
     sql "DROP TABLE IF EXISTS test_window_table2;"
 }