diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/ToQuantileState.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/ToQuantileState.java
index 219eafba943762..44af268b344ac1 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/ToQuantileState.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/ToQuantileState.java
@@ -26,7 +26,6 @@
 import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
 import org.apache.doris.nereids.types.FloatType;
 import org.apache.doris.nereids.types.QuantileStateType;
-import org.apache.doris.nereids.types.VarcharType;
 
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableList;