diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/activerecord/query/QueryModel.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/activerecord/query/QueryModel.java
index ec9e77dc..37b780ed 100644
--- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/activerecord/query/QueryModel.java
+++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/activerecord/query/QueryModel.java
@@ -75,8 +75,8 @@ public abstract class QueryModel<T extends QueryModel<T>> {
         queryWrapper().select(queryColumns);
         return (T) this;
     }
-
-    public <E> T select(LambdaGetter<E>... columns) {
+    @SafeVarargs
+    public final <E> T select(LambdaGetter<E>... columns) {
         queryWrapper().select(columns);
         return (T) this;
     }
@@ -344,8 +344,8 @@ public abstract class QueryModel<T extends QueryModel<T>> {
         queryWrapper().groupBy(columns);
         return (T) this;
     }
-
-    public <E> T groupBy(LambdaGetter<E>... columns) {
+    @SafeVarargs
+    public final  <E> T groupBy(LambdaGetter<E>... columns) {
         queryWrapper().groupBy(columns);
         return (T) this;
     }