diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
index c47fe92415e89d1..a26a97f7240793c 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
@@ -50,7 +50,6 @@
 
 import java.util.List;
 import java.util.Optional;
-import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;