diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/ArrayType.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/ArrayType.java
index a2a9092b10..4e1441fdbe 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/ArrayType.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/ArrayType.java
@@ -118,7 +118,7 @@ public class ArrayType extends Type {
             return false;
         }
         ArrayType otherArrayType = (ArrayType) other;
-        return otherArrayType.itemType.equals(itemType);
+        return otherArrayType.itemType.equals(itemType) && otherArrayType.containsNull == containsNull;
     }
 
     public static boolean canCastTo(ArrayType type, ArrayType targetType) {
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/FunctionSet.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/FunctionSet.java
index 5e9b89c790..fd6fad49f9 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/FunctionSet.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/FunctionSet.java
@@ -1200,7 +1200,7 @@ public class FunctionSet<T> {
         if (!(descArgTypes[0] instanceof ScalarType)
                 || !(candicateArgTypes[0] instanceof ScalarType)) {
             if (candicateArgTypes[0] instanceof ArrayType) {
-                return candicateArgTypes[0].matchesType(descArgTypes[0]);
+                return descArgTypes[0].matchesType(candicateArgTypes[0]);
             }
 
             return false;