diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/logical/LogicalRepeat.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/logical/LogicalRepeat.java
index a8d2576365a6bd..23c8be7417c87d 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/logical/LogicalRepeat.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/logical/LogicalRepeat.java
@@ -198,7 +198,6 @@ public void computeUniform(DataTrait.Builder builder) {
 
     @Override
     public void computeEqualSet(DataTrait.Builder builder) {
-        builder.addEqualSet(child().getLogicalProperties().getTrait());
         Set<Expression> common = getCommonGroupingSetExpressions();
         Set<Slot> slots = new HashSet<>();
         for (Expression expr : common) {
@@ -207,6 +206,7 @@ public void computeEqualSet(DataTrait.Builder builder) {
             }
             slots.add((Slot) expr);
         }
+        builder.addEqualSet(child().getLogicalProperties().getTrait());
         builder.pruneEqualSetSlots(slots);
     }