diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/KtAbstractWrapper.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/KtAbstractWrapper.java
index abf744f..0fb6fd1 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/KtAbstractWrapper.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/KtAbstractWrapper.java
@@ -15,6 +15,7 @@ import com.github.yulichang.config.ConfigProperties;
 import com.github.yulichang.kt.interfaces.CompareIfExists;
 import com.github.yulichang.kt.interfaces.Func;
 import com.github.yulichang.kt.interfaces.OnCompare;
+import com.github.yulichang.kt.segments.FuncArgs;
 import com.github.yulichang.toolkit.KtUtils;
 import com.github.yulichang.toolkit.MPJSqlInjectionUtils;
 import com.github.yulichang.toolkit.Ref;
@@ -25,15 +26,13 @@ import com.github.yulichang.wrapper.enums.PrefixEnum;
 import com.github.yulichang.wrapper.interfaces.CompareStrIfExists;
 import com.github.yulichang.wrapper.interfaces.FuncStr;
 import com.github.yulichang.wrapper.interfaces.Join;
+import com.github.yulichang.wrapper.segments.SelectFunc;
 import kotlin.reflect.KProperty;
 import lombok.Getter;
 
 import java.util.*;
 import java.util.concurrent.atomic.AtomicInteger;
-import java.util.function.BiPredicate;
-import java.util.function.Consumer;
-import java.util.function.Predicate;
-import java.util.function.Supplier;
+import java.util.function.*;
 
 import static com.baomidou.mybatisplus.core.enums.SqlKeyword.*;
 import static com.baomidou.mybatisplus.core.enums.WrapperKeyword.APPLY;
@@ -310,6 +309,18 @@ public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T,
                 () -> formatSqlMaybeWithParam(applySql, null, values)));
     }
 
+    public Children applyFunc(String applySql, Function<FuncArgs, SelectFunc.Arg[]> consumerFunction, Object... values) {
+        return applyFunc(true, applySql, consumerFunction, values);
+    }
+
+    public Children applyFunc(boolean condition, String applySql,
+                              Function<FuncArgs, SelectFunc.Arg[]> consumerFunction, Object... values) {
+        return maybeDo(condition, () -> appendSqlSegments(APPLY,
+                () -> formatSqlMaybeWithParam(String.format(applySql,
+                        Arrays.stream(consumerFunction.apply(new FuncArgs())).map(func ->
+                                columnToString(index, null, (KProperty<?>) func.getProperty(), false, PrefixEnum.CD_FIRST)).toArray()), null, values)));
+    }
+
     @Override
     public Children last(boolean condition, String lastSql) {
         if (condition) {
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/segments/FuncArgs.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/segments/FuncArgs.java
index aa4f413..17f2610 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/segments/FuncArgs.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/segments/FuncArgs.java
@@ -16,7 +16,7 @@ import java.util.Arrays;
 public class FuncArgs {
 
     public SelectFunc.Arg[] accept(KProperty<?>... kProperty) {
-        return Arrays.stream(kProperty).map(i -> new SelectFunc.Arg(KtUtils.ref(i), i.getName(), false, null)).toArray(SelectFunc.Arg[]::new);
+        return Arrays.stream(kProperty).map(i -> new SelectFunc.Arg(KtUtils.ref(i), i.getName(), false, null, i)).toArray(SelectFunc.Arg[]::new);
     }
 
 }
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/segments/SelectFunc.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/segments/SelectFunc.java
index aa70315..396a30d 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/segments/SelectFunc.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/segments/SelectFunc.java
@@ -75,9 +75,9 @@ public class SelectFunc implements Select {
             boolean ins = i instanceof Fun;
             if (ins) {
                 Fun<?, ?> f = (Fun<?, ?>) i;
-                return new Arg(LambdaUtils.getEntityClass(f.getFunc()), LambdaUtils.getName(f.getFunc()), true, f.getAlias());
+                return new Arg(LambdaUtils.getEntityClass(f.getFunc()), LambdaUtils.getName(f.getFunc()), true, f.getAlias(), null);
             } else {
-                return new Arg(LambdaUtils.getEntityClass(i), LambdaUtils.getName(i), false, null);
+                return new Arg(LambdaUtils.getEntityClass(i), LambdaUtils.getName(i), false, null, null);
             }
         }).toArray(Arg[]::new);
         this.cache = null;
@@ -164,5 +164,6 @@ public class SelectFunc implements Select {
         private final String prop;
         private final boolean hasTableAlias;
         private final String tableAlias;
+        private final Object property;
     }
 }