diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/AggregateFunction.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/AggregateFunction.java
index 324b043541..c3ae7709ed 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/AggregateFunction.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/AggregateFunction.java
@@ -48,7 +48,7 @@ public class AggregateFunction extends Function {
 
     public static ImmutableSet<String> NOT_NULLABLE_AGGREGATE_FUNCTION_NAME_SET = ImmutableSet.of("row_number", "rank",
             "dense_rank", "multi_distinct_count", "multi_distinct_sum", FunctionSet.HLL_UNION_AGG,
-            FunctionSet.HLL_UNION, FunctionSet.BITMAP_UNION, FunctionSet.BITMAP_INTERSECT,
+            FunctionSet.HLL_UNION, FunctionSet.HLL_RAW_AGG, FunctionSet.BITMAP_UNION, FunctionSet.BITMAP_INTERSECT,
             FunctionSet.ORTHOGONAL_BITMAP_INTERSECT, FunctionSet.ORTHOGONAL_BITMAP_INTERSECT_COUNT,
             FunctionSet.ORTHOGONAL_BITMAP_EXPR_CALCULATE_COUNT, FunctionSet.ORTHOGONAL_BITMAP_EXPR_CALCULATE,
             FunctionSet.INTERSECT_COUNT, FunctionSet.ORTHOGONAL_BITMAP_UNION_COUNT,