diff --git a/include/libs/function/functionMgt.h b/include/libs/function/functionMgt.h
index e2846c5974..479432eebe 100644
--- a/include/libs/function/functionMgt.h
+++ b/include/libs/function/functionMgt.h
@@ -202,7 +202,7 @@ bool fmIsForbidStreamFunc(int32_t funcId);
 bool fmIsIntervalInterpoFunc(int32_t funcId);
 bool fmIsInterpFunc(int32_t funcId);
 bool fmIsLastRowFunc(int32_t funcId);
-bool fmIsReturnNotNullFunc(int32_t funcId);
+bool fmIsNotNullOutputFunc(int32_t funcId);
 bool fmIsSelectValueFunc(int32_t funcId);
 bool fmIsSystemInfoFunc(int32_t funcId);
 bool fmIsImplicitTsFunc(int32_t funcId);
diff --git a/source/libs/executor/src/executorimpl.c b/source/libs/executor/src/executorimpl.c
index cffd38c98a..7e77799702 100644
--- a/source/libs/executor/src/executorimpl.c
+++ b/source/libs/executor/src/executorimpl.c
@@ -1449,7 +1449,7 @@ static void doUpdateNumOfRows(SqlFunctionCtx* pCtx, SResultRow* pRow, int32_t nu
       pRow->numOfRows = pResInfo->numOfRes;
     }
 
-    if (fmIsReturnNotNullFunc(pCtx[j].functionId)) {
+    if (fmIsNotNullOutputFunc(pCtx[j].functionId)) {
       returnNotNull = true;
     }
   }
diff --git a/source/libs/function/src/functionMgt.c b/source/libs/function/src/functionMgt.c
index 88efa7c2ff..0235f22f55 100644
--- a/source/libs/function/src/functionMgt.c
+++ b/source/libs/function/src/functionMgt.c
@@ -221,7 +221,7 @@ bool fmIsLastRowFunc(int32_t funcId) {
   return FUNCTION_TYPE_LAST_ROW == funcMgtBuiltins[funcId].type;
 }
 
-bool fmIsReturnNotNullFunc(int32_t funcId) {
+bool fmIsNotNullOutputFunc(int32_t funcId) {
   if (funcId < 0 || funcId >= funcMgtBuiltinsNum) {
     return false;
   }
diff --git a/tests/script/jenkins/basic.txt b/tests/script/jenkins/basic.txt
index 356eaed57e..0a859b2045 100644
--- a/tests/script/jenkins/basic.txt
+++ b/tests/script/jenkins/basic.txt
@@ -179,6 +179,7 @@
 ./test.sh -f tsim/query/scalarFunction.sim
 ./test.sh -f tsim/query/scalarNull.sim
 ./test.sh -f tsim/query/session.sim
+./test.sh -f tsim/query/udf.sim
 
 # ---- qnode
 ./test.sh -f tsim/qnode/basic1.sim
diff --git a/tests/script/sh/compile_udf.sh b/tests/script/sh/compile_udf.sh
index 12e922b2df..5ff3f2bc8a 100755
--- a/tests/script/sh/compile_udf.sh
+++ b/tests/script/sh/compile_udf.sh
@@ -3,8 +3,8 @@ set +e
 rm -rf /tmp/udf/libbitand.so /tmp/udf/libsqrsum.so
 mkdir -p /tmp/udf
 echo "compile udf bit_and and sqr_sum"
-gcc -fPIC -shared sh/bit_and.c -o /tmp/udf/libbitand.so
-gcc -fPIC -shared sh/sqr_sum.c -o /tmp/udf/libsqrsum.so
+gcc -fPIC -shared sh/bit_and.c -I../../include/libs/function/ -I../../include/client -I../../include/util   -o /tmp/udf/libbitand.so
+gcc -fPIC -shared sh/sqr_sum.c -I../../include/libs/function/ -I../../include/client -I../../include/util   -o /tmp/udf/libsqrsum.so
 echo "debug show /tmp/udf/*.so"
 ls /tmp/udf/*.so