diff --git a/src/graph/validator/GroupByValidator.cpp b/src/graph/validator/GroupByValidator.cpp
index ec61cff8d0f..9d947b92bfd 100644
--- a/src/graph/validator/GroupByValidator.cpp
+++ b/src/graph/validator/GroupByValidator.cpp
@@ -54,6 +54,9 @@ Status GroupByValidator::validateYield(const YieldClause* yieldClause) {
         aggOutputColNames_.emplace_back(agg->toString());
         groupItems_.emplace_back(agg->clone());
         needGenProject_ = true;
+        ExpressionProps yieldProps;
+        NG_RETURN_IF_ERROR(deduceProps(agg, yieldProps));
+        exprProps_.unionProps(std::move(yieldProps));
       }
       if (!aggs.empty()) {
         auto* colRewrited = ExpressionUtils::rewriteAgg2VarProp(colExpr->clone());
diff --git a/tests/tck/features/yield/parameter.feature b/tests/tck/features/yield/parameter.feature
index 473ee09fe35..717c11cd9cf 100644
--- a/tests/tck/features/yield/parameter.feature
+++ b/tests/tck/features/yield/parameter.feature
@@ -209,3 +209,13 @@ Feature: Parameter
       """
     Then a SyntaxError should be raised at runtime: Direct output of variable is prohibited near `$var'
     Then clear the used parameters
+
+  Scenario: expression with parameters
+    When executing query:
+      """
+      $var=go from "Tim Duncan" over like yield like._dst as id, like.likeness as likeness;
+      yield avg($var.likeness)+1 as v;
+      """
+    Then the result should be, in any order:
+      | v    |
+      | 96.0 |