diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/collection/CollStreamUtil.java b/hutool-core/src/main/java/org/dromara/hutool/core/collection/CollStreamUtil.java
index 8d938d29b..83adb3a4e 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/collection/CollStreamUtil.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/collection/CollStreamUtil.java
@@ -18,18 +18,13 @@ package org.dromara.hutool.core.collection;
 
 
 import org.dromara.hutool.core.collection.set.SetUtil;
+import org.dromara.hutool.core.func.SerFunction;
 import org.dromara.hutool.core.lang.Opt;
 import org.dromara.hutool.core.map.MapUtil;
 import org.dromara.hutool.core.stream.CollectorUtil;
 import org.dromara.hutool.core.stream.StreamUtil;
 
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
+import java.util.*;
 import java.util.function.BiFunction;
 import java.util.function.Function;
 import java.util.stream.Collector;
@@ -53,7 +48,7 @@ public class CollStreamUtil {
 	 * @param <K>        map中的key类型
 	 * @return 转化后的map
 	 */
-	public static <V, K> Map<K, V> toIdentityMap(final Collection<V> collection, final Function<V, K> key) {
+	public static <V, K> Map<K, V> toIdentityMap(final Collection<V> collection, final SerFunction<V, K> key) {
 		return toIdentityMap(collection, key, false);
 	}
 
@@ -69,7 +64,7 @@ public class CollStreamUtil {
 	 * @param <K>        map中的key类型
 	 * @return 转化后的map
 	 */
-	public static <V, K> Map<K, V> toIdentityMap(final Collection<V> collection, final Function<V, K> key, final boolean isParallel) {
+	public static <V, K> Map<K, V> toIdentityMap(final Collection<V> collection, final SerFunction<V, K> key, final boolean isParallel) {
 		if (CollUtil.isEmpty(collection)) {
 			return MapUtil.zero();
 		}
@@ -230,8 +225,8 @@ public class CollStreamUtil {
 	 * @param <V>        List中的value类型
 	 * @return 分组后的map
 	 */
-	public static <E, K, V> Map<K, List<V>> groupKeyValue(final Collection<E> collection, final Function<E, K> key,
-														  final Function<E, V> value) {
+	public static <E, K, V> Map<K, List<V>> groupKeyValue(final Collection<E> collection, final SerFunction<E, K> key,
+														  final SerFunction<E, V> value) {
 		return groupKeyValue(collection, key, value, false);
 	}
 
@@ -248,8 +243,8 @@ public class CollStreamUtil {
 	 * @param <V>        List中的value类型
 	 * @return 分组后的map
 	 */
-	public static <E, K, V> Map<K, List<V>> groupKeyValue(final Collection<E> collection, final Function<E, K> key,
-														  final Function<E, V> value, final boolean isParallel) {
+	public static <E, K, V> Map<K, List<V>> groupKeyValue(final Collection<E> collection, final SerFunction<E, K> key,
+														  final SerFunction<E, V> value, final boolean isParallel) {
 		if (CollUtil.isEmpty(collection)) {
 			return MapUtil.zero();
 		}
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/lang/Opt.java b/hutool-core/src/main/java/org/dromara/hutool/core/lang/Opt.java
index 84cfe9f83..dc9c1dcb1 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/lang/Opt.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/lang/Opt.java
@@ -15,6 +15,9 @@
  */
 package org.dromara.hutool.core.lang;
 
+import org.dromara.hutool.core.func.SerConsumer;
+import org.dromara.hutool.core.func.SerFunction;
+import org.dromara.hutool.core.func.SerPredicate;
 import org.dromara.hutool.core.func.SerSupplier;
 import org.dromara.hutool.core.stream.EasyStream;
 import org.dromara.hutool.core.text.StrUtil;
@@ -27,7 +30,6 @@ import java.util.Optional;
 import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.function.Predicate;
-import java.util.function.Supplier;
 import java.util.stream.Stream;
 
 /**
@@ -128,7 +130,7 @@ public class Opt<T> {
 	 * @since 6.0.0
 	 */
 	@SuppressWarnings("OptionalUsedAsFieldOrParameterType")
-	public static <T> Opt<T> of(final Optional<T> optional) {
+	public static <T> Opt<T> of(final Optional<? extends T> optional) {
 		return ofNullable(optional.orElse(null));
 	}
 
@@ -166,7 +168,6 @@ public class Opt<T> {
 	 * 判断包裹里元素的值是否不存在，不存在为 {@code true}，否则为{@code false}
 	 *
 	 * @return 包裹里元素的值不存在 则为 {@code true}，否则为{@code false}
-	 * @since 11 这是jdk11{@link java.util.Optional}中的新函数
 	 */
 	public boolean isEmpty() {
 		return value == null;
@@ -261,74 +262,59 @@ public class Opt<T> {
 	 * @return this
 	 * @throws NullPointerException 如果包裹里的值存在，但你传入的操作为{@code null}时抛出
 	 */
-	public Opt<T> ifPresent(final Consumer<? super T> action) {
+	public Opt<T> ifPresent(final SerConsumer<? super T> action) {
 		if (isPresent()) {
-			action.accept(value);
+			try {
+				action.accepting(value);
+			} catch (final Throwable e) {
+				this.throwable = e;
+			}
 		}
 		return this;
 	}
 
 	/**
 	 * 判断包裹里的值存在并且与给定的条件是否满足 ({@link Predicate#test}执行结果是否为true)
-	 * 如果满足条件则返回本身
-	 * 不满足条件或者元素本身为空时返回一个返回一个空的{@code Opt}
+	 * 如果满足条件则返回本身<br>
+	 * 不满足条件或者元素本身为空时返回一个返回一个空的{@code Opt}<br>
+	 * predicate测试报错，则返回一个空的{@code Opt}，并附带错误信息
 	 *
 	 * @param predicate 给定的条件
 	 * @return 如果满足条件则返回本身, 不满足条件或者元素本身为空时返回一个空的{@code Opt}
 	 * @throws NullPointerException 如果给定的条件为 {@code null}抛出{@code NPE}
 	 */
-	public Opt<T> filter(final Predicate<? super T> predicate) {
+	public Opt<T> filter(final SerPredicate<? super T> predicate) {
 		Objects.requireNonNull(predicate);
 		if (isEmpty() || isFail()) {
 			return this;
-		} else {
-			return predicate.test(value) ? this : empty();
+		}
+
+		try {
+			return predicate.testing(value) ? this : empty();
+		} catch (final Throwable e) {
+			return createError(e);
 		}
 	}
 
 	/**
-	 * 如果包裹里的值存在，就执行传入的操作({@link Function#apply})并返回一个包裹了该操作返回值的{@code Opt}
+	 * 如果包裹里的值存在，就执行传入的操作({@link SerFunction#applying(Object)})并返回一个包裹了该操作返回值的{@code Opt}
 	 * 如果不存在，返回一个空的{@code Opt}
 	 *
 	 * @param mapper 值存在时执行的操作
 	 * @param <U>    操作返回值的类型
-	 * @return 如果包裹里的值存在，就执行传入的操作({@link Function#apply})并返回一个包裹了该操作返回值的{@code Opt}，
+	 * @return 如果包裹里的值存在，就执行传入的操作({@link SerFunction#applying(Object)})并返回一个包裹了该操作返回值的{@code Opt}，
 	 * 如果不存在，返回一个空的{@code Opt}
 	 * @throws NullPointerException 如果给定的操作为 {@code null}，抛出 {@code NPE}
 	 */
 	@SuppressWarnings("unchecked")
-	public <U> Opt<U> map(final Function<? super T, ? extends U> mapper) {
+	public <U> Opt<U> map(final SerFunction<? super T, ? extends U> mapper) {
 		Objects.requireNonNull(mapper);
 		if (isFail()) {
 			return (Opt<U>) this;
 		} else if (isEmpty()) {
 			return empty();
 		} else {
-			return Opt.ofNullable(mapper.apply(value));
-		}
-	}
-
-	/**
-	 * 如果包裹里的值存在，就执行传入的操作({@link Function#apply})并返回该操作返回值
-	 * 如果不存在，返回一个空的{@code Opt}
-	 * 和 {@link Opt#map}的区别为 传入的操作返回值必须为 Opt
-	 *
-	 * @param mapper 值存在时执行的操作
-	 * @param <U>    操作返回值的类型
-	 * @return 如果包裹里的值存在，就执行传入的操作({@link Function#apply})并返回该操作返回值
-	 * 如果不存在，返回一个空的{@code Opt}
-	 * @throws NullPointerException 如果给定的操作为 {@code null}或者给定的操作执行结果为 {@code null}，抛出 {@code NPE}
-	 */
-	@SuppressWarnings("unchecked")
-	public <U> Opt<U> flatMap(final Function<? super T, ? extends Opt<? extends U>> mapper) {
-		Objects.requireNonNull(mapper);
-		if (isFail()) {
-			return (Opt<U>) this;
-		} else if (isEmpty()) {
-			return empty();
-		} else {
-			@SuppressWarnings("unchecked") final Opt<U> r = (Opt<U>) mapper.apply(value);
-			return Objects.requireNonNull(r);
+			return Opt.ofTry(() -> mapper.applying(value));
 		}
 	}
 
@@ -346,39 +332,28 @@ public class Opt<T> {
 	 * @since 5.7.16
 	 */
 	@SuppressWarnings("unchecked")
-	public <U> Opt<U> flattedMap(final Function<? super T, ? extends Optional<? extends U>> mapper) {
+	public <U> Opt<U> flattedMap(final SerFunction<? super T, ? extends Optional<? extends U>> mapper) {
 		Objects.requireNonNull(mapper);
 		if (isFail()) {
 			return (Opt<U>) this;
 		} else if (isEmpty()) {
 			return empty();
 		} else {
-			return ofNullable(mapper.apply(value).orElse(null));
+			final Optional<? extends U> optional;
+			try {
+				optional = mapper.applying(value);
+			} catch (final Throwable e) {
+				return createError(e);
+			}
+			return of(optional);
 		}
 	}
 
-	/**
-	 * 如果包裹里元素的值存在，就执行对应的操作，并返回本身
-	 * 如果不存在，返回一个空的{@code Opt}
-	 *
-	 * <p>属于 {@link #ifPresent}的链式拓展
-	 *
-	 * @param action 值存在时执行的操作
-	 * @return this
-	 * @throws NullPointerException 如果值存在，并且传入的操作为 {@code null}
-	 * @author VampireAchao
-	 */
-	public Opt<T> peek(final Consumer<T> action) throws NullPointerException {
-		return ifPresent(action);
-	}
-
-
 	/**
 	 * 如果包裹里元素的值存在，就执行对应的操作集，并返回本身
 	 * 如果不存在，返回一个空的{@code Opt}
 	 *
-	 * <p>属于 {@link #ifPresent}的链式拓展
-	 * <p>属于 {@link #peek(Consumer)}的动态拓展
+	 * <p>属于 {@link #ifPresent(SerConsumer)}的动态拓展
 	 *
 	 * @param actions 值存在时执行的操作，动态参数，可传入数组，当数组为一个空数组时并不会抛出 {@code NPE}
 	 * @return this
@@ -386,9 +361,8 @@ public class Opt<T> {
 	 * @author VampireAchao
 	 */
 	@SafeVarargs
-	public final Opt<T> peeks(final Consumer<T>... actions) throws NullPointerException {
-		return peek(Stream.of(actions).reduce(Consumer::andThen).orElseGet(() -> o -> {
-		}));
+	public final Opt<T> ifPresents(final SerConsumer<T>... actions) throws NullPointerException {
+		return ifPresent(Stream.of(actions).reduce(SerConsumer::andThen).orElseGet(() -> o -> {}));
 	}
 
 	/**
@@ -398,7 +372,7 @@ public class Opt<T> {
 	 * @return 如果包裹里元素的值存在，就返回本身，如果不存在，则使用传入的函数执行后获得的 {@code Opt}
 	 * @throws NullPointerException 如果传入的操作为空，或者传入的操作执行后返回值为空，则抛出 {@code NPE}
 	 */
-	public Opt<T> or(final Supplier<? extends Opt<? extends T>> supplier) {
+	public Opt<T> or(final SerSupplier<? extends Opt<? extends T>> supplier) {
 		Objects.requireNonNull(supplier);
 		if (isPresent()) {
 			return this;
@@ -456,7 +430,7 @@ public class Opt<T> {
 	 * @return 如果包裹里元素的值存在，则返回该值，否则返回传入的操作执行后的返回值
 	 * @throws NullPointerException 如果之不存在，并且传入的操作为空，则抛出 {@code NPE}
 	 */
-	public T orElseGet(final Supplier<? extends T> supplier) {
+	public T orElseGet(final SerSupplier<? extends T> supplier) {
 		return isPresent() ? value : supplier.get();
 	}
 
@@ -467,7 +441,7 @@ public class Opt<T> {
 	 * @return 如果包裹里元素的值存在，则返回该值，否则返回传入的操作执行后的返回值
 	 * @throws NullPointerException 如果之不存在，并且传入的操作为空，则抛出 {@code NPE}
 	 */
-	public Opt<T> orElseOpt(final Supplier<? extends T> supplier) {
+	public Opt<T> orElseOpt(final SerSupplier<? extends T> supplier) {
 		return or(() -> ofNullable(supplier.get()));
 	}
 
@@ -507,7 +481,7 @@ public class Opt<T> {
 	 * @throws X                    如果值不存在
 	 * @throws NullPointerException 如果值不存在并且 传入的操作为 {@code null}或者操作执行后的返回值为{@code null}
 	 */
-	public <X extends Throwable> T orElseThrow(final Supplier<? extends X> exceptionSupplier) throws X {
+	public <X extends Throwable> T orElseThrow(final SerSupplier<? extends X> exceptionSupplier) throws X {
 		if (isPresent()) {
 			return value;
 		} else {
@@ -581,4 +555,17 @@ public class Opt<T> {
 	public String toString() {
 		return StrUtil.toStringOrNull(value);
 	}
+
+	/**
+	 * 创建空的带异常的Opt
+	 *
+	 * @param throwable 异常
+	 * @param <T>       类型
+	 * @return Opt
+	 */
+	private static <T> Opt<T> createError(final Throwable throwable) {
+		final Opt<T> emptyWithError = new Opt<>(null);
+		emptyWithError.throwable = throwable;
+		return emptyWithError;
+	}
 }
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/lang/range/BoundedRange.java b/hutool-core/src/main/java/org/dromara/hutool/core/lang/range/BoundedRange.java
index 0dcf2e687..8ea20d94d 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/lang/range/BoundedRange.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/lang/range/BoundedRange.java
@@ -16,6 +16,7 @@
 
 package org.dromara.hutool.core.lang.range;
 
+import org.dromara.hutool.core.func.SerPredicate;
 import org.dromara.hutool.core.lang.Assert;
 
 import java.util.Objects;
@@ -60,7 +61,8 @@ import java.util.function.Predicate;
  * @see Bound
  * @since 6.0.0
  */
-public class BoundedRange<T extends Comparable<? super T>> implements Predicate<T> {
+public class BoundedRange<T extends Comparable<? super T>> implements SerPredicate<T> {
+	private static final long serialVersionUID = 1L;
 
 	/**
 	 * 双向无界的区间
@@ -93,9 +95,9 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 		Objects.requireNonNull(lowerBound);
 		Objects.requireNonNull(upperBound);
 		return checkEmpty(
-				new BoundedRange<>(
-						Bound.atLeast(lowerBound), Bound.atMost(upperBound)
-				)
+			new BoundedRange<>(
+				Bound.atLeast(lowerBound), Bound.atMost(upperBound)
+			)
 		);
 	}
 
@@ -113,7 +115,7 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 		Objects.requireNonNull(lowerBound);
 		Objects.requireNonNull(upperBound);
 		return checkEmpty(
-				new BoundedRange<>(Bound.greaterThan(lowerBound), Bound.lessThan(upperBound))
+			new BoundedRange<>(Bound.greaterThan(lowerBound), Bound.lessThan(upperBound))
 		);
 	}
 
@@ -131,10 +133,10 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 		Objects.requireNonNull(lowerBound);
 		Objects.requireNonNull(upperBound);
 		return checkEmpty(
-				new BoundedRange<>(
-						Bound.atLeast(lowerBound),
-						Bound.lessThan(upperBound)
-				)
+			new BoundedRange<>(
+				Bound.atLeast(lowerBound),
+				Bound.lessThan(upperBound)
+			)
 		);
 	}
 
@@ -152,10 +154,10 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 		Objects.requireNonNull(lowerBound);
 		Objects.requireNonNull(upperBound);
 		return checkEmpty(
-				new BoundedRange<>(
-						Bound.greaterThan(lowerBound),
-						Bound.atMost(upperBound)
-				)
+			new BoundedRange<>(
+				Bound.greaterThan(lowerBound),
+				Bound.atMost(upperBound)
+			)
 		);
 	}
 
@@ -315,8 +317,8 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 		}
 		// 上界小于下界时为空
 		return compareValue > 0
-				// 上下界的边界值相等，且不为退化区间是为空
-				|| !(low.getType().isClose() && up.getType().isClose());
+			// 上下界的边界值相等，且不为退化区间是为空
+			|| !(low.getType().isClose() && up.getType().isClose());
 	}
 
 	/**
@@ -369,7 +371,7 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 	 */
 	public boolean isSuperset(final BoundedRange<T> other) {
 		return getLowerBound().compareTo(other.getLowerBound()) <= 0
-				&& getUpperBound().compareTo(other.getUpperBound()) >= 0;
+			&& getUpperBound().compareTo(other.getUpperBound()) >= 0;
 	}
 
 	/**
@@ -380,7 +382,7 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 	 */
 	public boolean isProperSuperset(final BoundedRange<T> other) {
 		return getLowerBound().compareTo(other.getLowerBound()) < 0
-				&& getUpperBound().compareTo(other.getUpperBound()) > 0;
+			&& getUpperBound().compareTo(other.getUpperBound()) > 0;
 	}
 
 	/**
@@ -391,7 +393,7 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 	 */
 	public boolean isSubset(final BoundedRange<T> other) {
 		return getLowerBound().compareTo(other.getLowerBound()) >= 0
-				&& getUpperBound().compareTo(other.getUpperBound()) <= 0;
+			&& getUpperBound().compareTo(other.getUpperBound()) <= 0;
 	}
 
 	/**
@@ -402,7 +404,7 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 	 */
 	public boolean isProperSubset(final BoundedRange<T> other) {
 		return getLowerBound().compareTo(other.getLowerBound()) > 0
-				&& getUpperBound().compareTo(other.getUpperBound()) < 0;
+			&& getUpperBound().compareTo(other.getUpperBound()) < 0;
 	}
 
 	/**
@@ -432,10 +434,10 @@ public class BoundedRange<T extends Comparable<? super T>> implements Predicate<
 	 * @return 是否
 	 */
 	@Override
-	public boolean test(final T value) {
+	public boolean testing(final T value) {
 		return getLowerBound()
-				.and(getUpperBound())
-				.test(value);
+			.and(getUpperBound())
+			.test(value);
 	}
 
 	// endregion
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/pool/ObjectPool.java b/hutool-core/src/main/java/org/dromara/hutool/core/pool/ObjectPool.java
index 0191e5496..95658450a 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/pool/ObjectPool.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/pool/ObjectPool.java
@@ -24,8 +24,9 @@ import java.io.Serializable;
  * <ul>
  *     <li>{@link #borrowObject()}        对象借出。</li>
  *     <li>{@link #returnObject(Poolable)}对象归还。</li>
+ *     <li>{@link #free(Poolable)}        对象销毁。</li>
  * </ul>
- *
+ * <p>
  * 对于对象池中对象维护，通过{@link PoolConfig#getMaxIdle()}控制，规则如下：
  * <ul>
  *     <li>如果借出量很多，则不断扩容，直到达到{@link PoolConfig#getMaxSize()}</li>
@@ -49,7 +50,7 @@ public interface ObjectPool<T> extends Closeable, Serializable {
 	 *
 	 * @return 对象
 	 */
-	Poolable<T> borrowObject();
+	T borrowObject();
 
 	/**
 	 * 归还对象，流程如下：
@@ -62,7 +63,15 @@ public interface ObjectPool<T> extends Closeable, Serializable {
 	 * @param obj 对象
 	 * @return this
 	 */
-	ObjectPool<T> returnObject(final Poolable<T> obj);
+	ObjectPool<T> returnObject(final T obj);
+
+	/**
+	 * 释放对象，即在使用中发现对象损坏或不可用，则直接销毁之
+	 *
+	 * @param obj 对象
+	 * @return this
+	 */
+	ObjectPool<T> free(final T obj);
 
 	/**
 	 * 获取持有对象总数（包括空闲对象 + 正在使用对象数）
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/pool/Poolable.java b/hutool-core/src/main/java/org/dromara/hutool/core/pool/Poolable.java
index ad76ad9f7..1aa32737d 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/pool/Poolable.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/pool/Poolable.java
@@ -27,16 +27,26 @@ import org.dromara.hutool.core.lang.wrapper.Wrapper;
 public interface Poolable<T> extends Wrapper<T> {
 
 	/**
-	 * 获取最后借出时间
+	 * 获取对象空闲时长，单位：毫秒<br>
+	 * 空闲时间指在池中的时间，即借出时间到上次归还时间的差
+	 *
+	 * @return 空闲毫秒数
+	 */
+	default long getIdle() {
+		return System.currentTimeMillis() - getLastReturn();
+	}
+
+	/**
+	 * 获取最后归还时间
 	 *
 	 * @return 最后借出时间
 	 */
-	long getLastBorrow();
+	long getLastReturn();
 
 	/**
-	 * 设置最后借出时间，在成功借出此对象时更新时间
+	 * 设置最后归还时间，在成功归还此对象时更新时间
 	 *
-	 * @param lastBorrow 最后借出时间
+	 * @param lastReturn 最后归还时间
 	 */
-	void setLastBorrow(final long lastBorrow);
+	void setLastReturn(final long lastReturn);
 }
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PartitionObjectPool.java b/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PartitionObjectPool.java
index fecc9d155..3dd21a290 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PartitionObjectPool.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PartitionObjectPool.java
@@ -92,18 +92,25 @@ public class PartitionObjectPool<T> implements ObjectPool<T> {
 	}
 
 	@Override
-	public Poolable<T> borrowObject() {
+	public T borrowObject() {
 		checkClosed();
 		return this.partitions[getPartitionIndex(this.config)].borrowObject();
 	}
 
 	@Override
-	public PartitionObjectPool<T> returnObject(final Poolable<T> obj) {
+	public PartitionObjectPool<T> returnObject(final T obj) {
 		checkClosed();
 		this.partitions[getPartitionIndex(this.config)].returnObject(obj);
 		return this;
 	}
 
+	@Override
+	public ObjectPool<T> free(final T obj) {
+		checkClosed();
+		this.partitions[getPartitionIndex(this.config)].free(obj);
+		return this;
+	}
+
 	@Override
 	public void close() throws IOException {
 		this.closed = true;
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PartitionPoolable.java b/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PartitionPoolable.java
index 58e55f865..8a2e7342f 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PartitionPoolable.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PartitionPoolable.java
@@ -50,16 +50,16 @@ public class PartitionPoolable<T> implements Poolable<T> {
 	 * 归还对象
 	 */
 	public void returnObject() {
-		this.partition.returnObject(this);
+		this.partition.returnObject(this.getRaw());
 	}
 
 	@Override
-	public long getLastBorrow() {
+	public long getLastReturn() {
 		return lastBorrow;
 	}
 
 	@Override
-	public void setLastBorrow(final long lastBorrow) {
-		this.lastBorrow = lastBorrow;
+	public void setLastReturn(final long lastReturn) {
+		this.lastBorrow = lastReturn;
 	}
 }
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PoolPartition.java b/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PoolPartition.java
index 4844d5aa8..f167d3c6b 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PoolPartition.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/pool/partition/PoolPartition.java
@@ -28,7 +28,7 @@ import java.util.concurrent.TimeUnit;
  * 初始化时创建{@link PoolConfig#getMinSize()}个对象作为初始池对象.
  *
  * <p>
- * 当借出对象时，从队列头部取出并验证，验证通过后使用，验证不通过直接调用{@link #free(Poolable)} 销毁并重新获取，
+ * 当借出对象时，从队列头部取出并验证，验证通过后使用，验证不通过直接调用{@link #free(Object)} 销毁并重新获取，
  * 当池中对象都被借出（空了），创建新的对象并入队列，直到队列满为止，当满时等待归还，超时则报错。
  * </p>
  *
@@ -64,36 +64,33 @@ public class PoolPartition<T> implements ObjectPool<T> {
 		this.queue = queue;
 		this.objectFactory = objectFactory;
 
-		final int minSize = config.getMinSize();
-		for (int i = 0; i < minSize; i++) {
-			queue.add(createPoolable());
-		}
-		total = minSize;
+		// 初始化，按照配置最小大小创建对象
+		doIncrease(config.getMinSize());
 	}
 
 	@SuppressWarnings("resource")
 	@Override
-	public Poolable<T> borrowObject() {
+	public T borrowObject() {
 		// 非阻塞获取
 		Poolable<T> poolable = this.queue.poll();
 		if (null != poolable) {
+			final T obj = poolable.getRaw();
 			// 检查对象是否可用
-			if (this.objectFactory.validate(poolable.getRaw())) {
+			if (this.objectFactory.validate(obj)) {
 				// 检查是否超过最长空闲时间
 				final long maxIdle = this.config.getMaxIdle();
-				if (maxIdle <= 0 || (System.currentTimeMillis() - poolable.getLastBorrow()) <= maxIdle) {
-					poolable.setLastBorrow(System.currentTimeMillis());
-					return poolable;
+				if (maxIdle <= 0 || poolable.getIdle() <= maxIdle) {
+					return poolable.getRaw();
 				}
 			}
 
-			// 对象不可用，销毁之
-			free(poolable);
+			// 对象不可用或超过最长空闲期，销毁之
+			free(obj);
 			// 继续借，而不扩容
 			return borrowObject();
 		}
 
-		// 扩容
+		// 池中无对象，扩容
 		if (increase(1) <= 0) {
 			// 池分区已满，只能等待是否有返还的对象
 			poolable = waitingPoll();
@@ -111,22 +108,22 @@ public class PoolPartition<T> implements ObjectPool<T> {
 	/**
 	 * 归还对象
 	 *
-	 * @param poolable 归还的对象
+	 * @param obj 归还的对象
 	 * @return this
 	 */
 	@SuppressWarnings("resource")
 	@Override
-	public PoolPartition<T> returnObject(final Poolable<T> poolable) {
+	public PoolPartition<T> returnObject(final T obj) {
 		// 检查对象可用性
-		if (this.objectFactory.validate(poolable.getRaw())) {
+		if (this.objectFactory.validate(obj)) {
 			try {
-				this.queue.put(poolable);
+				this.queue.put(wrapPoolable(obj));
 			} catch (final InterruptedException e) {
 				throw new PoolException(e);
 			}
 		} else {
 			// 对象不可用
-			free(poolable);
+			free(obj);
 		}
 
 		return this;
@@ -139,20 +136,8 @@ public class PoolPartition<T> implements ObjectPool<T> {
 	 * @param increaseSize 扩容大小
 	 * @return 实际扩容大小，0表示已经达到最大，未成功扩容
 	 */
-	public synchronized int increase(int increaseSize) {
-		if (increaseSize + total > config.getMaxSize()) {
-			increaseSize = config.getMaxSize() - total;
-		}
-
-		try {
-			for (int i = 0; i < increaseSize; i++) {
-				queue.put(createPoolable());
-			}
-			total += increaseSize;
-		} catch (final InterruptedException e) {
-			throw new PoolException(e);
-		}
-		return increaseSize;
+	public synchronized int increase(final int increaseSize) {
+		return doIncrease(increaseSize);
 	}
 
 	/**
@@ -161,8 +146,9 @@ public class PoolPartition<T> implements ObjectPool<T> {
 	 * @param obj 被销毁的对象
 	 * @return this
 	 */
-	public synchronized PoolPartition<T> free(final Poolable<T> obj) {
-		objectFactory.destroy(obj.getRaw());
+	@Override
+	public synchronized PoolPartition<T> free(final T obj) {
+		objectFactory.destroy(obj);
 		total--;
 		return this;
 	}
@@ -183,10 +169,11 @@ public class PoolPartition<T> implements ObjectPool<T> {
 	}
 
 	@Override
-	public void close() throws IOException {
-		this.queue.forEach(this::free);
+	synchronized public void close() throws IOException {
+		this.queue.forEach((poolable) -> objectFactory.destroy(poolable.getRaw()));
 		this.queue.clear();
 		this.queue = null;
+		this.total = 0;
 	}
 
 	/**
@@ -194,13 +181,45 @@ public class PoolPartition<T> implements ObjectPool<T> {
 	 *
 	 * @return {@link PartitionPoolable}
 	 */
-	@SuppressWarnings("unchecked")
 	protected Poolable<T> createPoolable() {
 		final T t = objectFactory.create();
+		return null == t ? null : wrapPoolable(t);
+	}
+
+	@SuppressWarnings("unchecked")
+	private Poolable<T> wrapPoolable(final T t) {
 		if (t instanceof Poolable) {
 			return (Poolable<T>) t;
 		}
-		return new PartitionPoolable<>(objectFactory.create(), this);
+		return new PartitionPoolable<>(t, this);
+	}
+
+	/**
+	 * 非线程安全的扩容并填充对象池队列<br>
+	 * 如果传入的扩容大小大于可用大小（即扩容大小加现有大小大于最大大小，则实际扩容到最大）
+	 *
+	 * @param increaseSize 扩容大小
+	 * @return 实际扩容大小，0表示已经达到最大，未成功扩容
+	 */
+	private int doIncrease(int increaseSize) {
+		final int maxSize = config.getMaxSize();
+		if (increaseSize + total > maxSize) {
+			increaseSize = maxSize - total;
+		}
+
+		try {
+			Poolable<T> poolable;
+			for (int i = 0; i < increaseSize; i++) {
+				poolable = createPoolable();
+				if(null != poolable){
+					queue.put(poolable);
+				}
+			}
+			total += increaseSize;
+		} catch (final InterruptedException e) {
+			throw new PoolException(e);
+		}
+		return increaseSize;
 	}
 
 	/**
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/stream/CollectorUtil.java b/hutool-core/src/main/java/org/dromara/hutool/core/stream/CollectorUtil.java
index 08b5e78ce..5c10e6e75 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/stream/CollectorUtil.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/stream/CollectorUtil.java
@@ -16,9 +16,8 @@
 
 package org.dromara.hutool.core.stream;
 
-import org.dromara.hutool.core.lang.Opt;
-import org.dromara.hutool.core.text.StrUtil;
 import org.dromara.hutool.core.array.ArrayUtil;
+import org.dromara.hutool.core.text.StrUtil;
 
 import java.util.*;
 import java.util.function.*;
@@ -112,7 +111,7 @@ public class CollectorUtil {
 		final Supplier<A> downstreamSupplier = downstream.supplier();
 		final BiConsumer<A, ? super T> downstreamAccumulator = downstream.accumulator();
 		final BiConsumer<Map<K, A>, T> accumulator = (m, t) -> {
-			final K key = Opt.ofNullable(t).map(classifier).orElse(null);
+			final K key = Optional.ofNullable(t).map(classifier).orElse(null);
 			final A container = m.computeIfAbsent(key, k -> downstreamSupplier.get());
 			if (ArrayUtil.isArray(container) || Objects.nonNull(t)) {
 				// 如果是数组类型，不需要判空，场景——分组后需要使用：java.util.unwrap.Collectors.counting 求null元素个数
@@ -288,7 +287,8 @@ public class CollectorUtil {
 							 final BinaryOperator<U> mergeFunction,
 							 final Supplier<M> mapSupplier) {
 		final BiConsumer<M, T> accumulator
-			= (map, element) -> map.put(Opt.ofNullable(element).map(keyMapper).get(), Opt.ofNullable(element).map(valueMapper).get());
+			= (map, element) -> map.put(Optional.ofNullable(element).map(keyMapper).orElse(null),
+			Optional.ofNullable(element).map(valueMapper).orElse(null));
 		return new SimpleCollector<>(mapSupplier, accumulator, mapMerger(mergeFunction), CH_ID);
 	}
 
@@ -464,7 +464,7 @@ public class CollectorUtil {
 								 final Collector<? super T, A, R> downstream) {
 		final BiConsumer<A, ? super T> downstreamAccumulator = downstream.accumulator();
 		return new SimpleCollector<>(downstream.supplier(),
-			(r, t) -> Opt.of(t).filter(predicate).ifPresent(e -> downstreamAccumulator.accept(r, e)),
+			(r, t) -> Optional.of(t).filter(predicate).ifPresent(e -> downstreamAccumulator.accept(r, e)),
 			downstream.combiner(), downstream.finisher(),
 			downstream.characteristics());
 	}
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/tree/BeanTree.java b/hutool-core/src/main/java/org/dromara/hutool/core/tree/BeanTree.java
index fc08fb31f..129f1846c 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/tree/BeanTree.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/tree/BeanTree.java
@@ -197,7 +197,7 @@ public class BeanTree<T, R extends Comparable<R>> {
 		final Predicate<T> recursive = SerPredicate.multiOr(condition::test,
 				e -> Opt.ofEmptyAble(childrenGetter.apply(e))
 						.map(children -> EasyStream.of(children).filter(recursiveRef.get()).toList())
-						.peek(children -> childrenSetter.accept(e, children))
+						.ifPresent(children -> childrenSetter.accept(e, children))
 						.filter(s -> !s.isEmpty()).isPresent());
 		recursiveRef.set(recursive);
 		return EasyStream.of(tree).filter(recursive).toList();
@@ -215,7 +215,7 @@ public class BeanTree<T, R extends Comparable<R>> {
 		final AtomicReference<Consumer<T>> recursiveRef = new AtomicReference<>();
 		final Consumer<T> recursive = SerConsumer.multi(action::accept,
 				e -> Opt.ofEmptyAble(childrenGetter.apply(e))
-						.peek(children -> EasyStream.of(children).forEach(recursiveRef.get())));
+						.ifPresent(children -> EasyStream.of(children).forEach(recursiveRef.get())));
 		recursiveRef.set(recursive);
 		EasyStream.of(tree).forEach(recursive);
 		return tree;
diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/lang/OptTest.java b/hutool-core/src/test/java/org/dromara/hutool/core/lang/OptTest.java
index d6c9c396c..a64014017 100644
--- a/hutool-core/src/test/java/org/dromara/hutool/core/lang/OptTest.java
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/lang/OptTest.java
@@ -72,23 +72,23 @@ public class OptTest {
 	public void peekTest() {
 		final User user = new User();
 		// 相当于ifPresent的链式调用
-		Opt.ofNullable("hutool").peek(user::setUsername).peek(user::setNickname);
+		Opt.ofNullable("hutool").ifPresent(user::setUsername).ifPresent(user::setNickname);
 		Assertions.assertEquals("hutool", user.getNickname());
 		Assertions.assertEquals("hutool", user.getUsername());
 
 		// 注意，传入的lambda中，对包裹内的元素执行赋值操作并不会影响到原来的元素
-		final String name = Opt.ofNullable("hutool").peek(username -> username = "123").peek(username -> username = "456").get();
+		final String name = Opt.ofNullable("hutool").ifPresent(username -> username = "123").ifPresent(username -> username = "456").get();
 		Assertions.assertEquals("hutool", name);
 	}
 
 	@Test
-	public void peeksTest() {
+	public void ifPresentsTest() {
 		final User user = new User();
 		// 相当于上面peek的动态参数调用，更加灵活，你可以像操作数组一样去动态设置中间的步骤，也可以使用这种方式去编写你的代码
 		// 可以一行搞定
-		Opt.ofNullable("hutool").peeks(user::setUsername, user::setNickname);
+		Opt.ofNullable("hutool").ifPresents(user::setUsername, user::setNickname);
 		// 也可以在适当的地方换行使得代码的可读性提高
-		Opt.of(user).peeks(
+		Opt.of(user).ifPresents(
 			u -> Assertions.assertEquals("hutool", u.getNickname()),
 			u -> Assertions.assertEquals("hutool", u.getUsername())
 		);
@@ -97,14 +97,14 @@ public class OptTest {
 
 		// 注意，传入的lambda中，对包裹内的元素执行赋值操作并不会影响到原来的元素,这是java语言的特性。。。
 		// 这也是为什么我们需要getter和setter而不直接给bean中的属性赋值中的其中一个原因
-		final String name = Opt.ofNullable("hutool").peeks(
+		final String name = Opt.ofNullable("hutool").ifPresents(
 			username -> username = "123", username -> username = "456",
 			n -> Assertions.assertEquals("hutool", n)).get();
 		Assertions.assertEquals("hutool", name);
 
 		// 当然，以下情况不会抛出NPE，但也没什么意义
-		Opt.ofNullable("hutool").peeks().peeks().peeks();
-		Opt.ofNullable(null).peeks(i -> {
+		Opt.ofNullable("hutool").ifPresents().ifPresents().ifPresents();
+		Opt.ofNullable(null).ifPresents(i -> {
 		});
 
 	}
@@ -254,7 +254,6 @@ public class OptTest {
 		Assertions.assertEquals(i, 1);
 	}
 
-	@SuppressWarnings({"NumericOverflow", "divzero"})
 	@Test
 	@Disabled
 	void testToEasyStream() {
diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/pool/PartitionObjectPoolTest.java b/hutool-core/src/test/java/org/dromara/hutool/core/pool/PartitionObjectPoolTest.java
index f867b941f..a8fd24029 100644
--- a/hutool-core/src/test/java/org/dromara/hutool/core/pool/PartitionObjectPoolTest.java
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/pool/PartitionObjectPoolTest.java
@@ -56,8 +56,8 @@ public class PartitionObjectPoolTest {
 		Assertions.assertEquals(4, pool.getTotal());
 
 		for (int i = 0; i < 20; i++) {
-			final Poolable<StringBuilder> obj = pool.borrowObject();
-			obj.getRaw().append("hutool");
+			final StringBuilder obj = pool.borrowObject();
+			obj.append("hutool");
 		}
 		// 池1的2个+池2借出的20个，合计22个
 		Assertions.assertEquals(22, pool.getTotal());
@@ -73,10 +73,10 @@ public class PartitionObjectPoolTest {
 		// 初始4个对象
 		Assertions.assertEquals(4, pool.getTotal());
 
-		final ArrayList<Poolable<StringBuilder>> borrowed = ListUtil.of();
+		final ArrayList<StringBuilder> borrowed = ListUtil.of();
 		for (int i = 0; i < 10; i++) {
-			final Poolable<StringBuilder> obj = pool.borrowObject();
-			obj.getRaw().append("hutool");
+			final StringBuilder obj = pool.borrowObject();
+			obj.append("hutool");
 			borrowed.add(obj);
 		}
 		// 池1的2个+池2借出的10个，合计12个
@@ -85,7 +85,7 @@ public class PartitionObjectPoolTest {
 		Assertions.assertEquals(2, pool.getIdleCount());
 
 		// 全部归还
-		for (final Poolable<StringBuilder> obj : borrowed) {
+		for (final StringBuilder obj : borrowed) {
 			pool.returnObject(obj);
 		}
 
diff --git a/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledConnection.java b/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledConnection.java
index 54c23f381..e13f3d4ee 100644
--- a/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledConnection.java
+++ b/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledConnection.java
@@ -98,12 +98,12 @@ public class PooledConnection extends ConnectionWrapper implements Poolable<Conn
 	}
 
 	@Override
-	public long getLastBorrow() {
+	public long getLastReturn() {
 		return lastBorrow;
 	}
 
 	@Override
-	public void setLastBorrow(final long lastBorrow) {
-		this.lastBorrow = lastBorrow;
+	public void setLastReturn(final long lastReturn) {
+		this.lastBorrow = lastReturn;
 	}
 }