diff --git a/src/gausskernel/runtime/vecexecutor/vectorsonic/vsonichashagg.cpp b/src/gausskernel/runtime/vecexecutor/vectorsonic/vsonichashagg.cpp
index 720928b05..df39b3a55 100644
--- a/src/gausskernel/runtime/vecexecutor/vectorsonic/vsonichashagg.cpp
+++ b/src/gausskernel/runtime/vecexecutor/vectorsonic/vsonichashagg.cpp
@@ -557,8 +557,8 @@ void SonicHashAgg::initAggInfo()
         m_aggIdx[j] = aggIdx;
 
         /* mark count(col), count(*) */
-        if (m_runtime->aggInfo[j].vec_agg_function.flinfo->fn_addr == int8inc_any ||
-            m_runtime->aggInfo[j].vec_agg_function.flinfo->fn_addr == int8inc) {
+        Oid aggFuncOid = m_runtime->aggInfo[j].vec_agg_function.flinfo->fn_oid;
+        if (aggFuncOid == F_INT8INC || aggFuncOid == F_INT8INC_ANY) {
             m_aggCount[j] = true;
         }