diff --git a/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromObjectGetter.java b/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromObjectGetter.java
index 3317ffb51..75a9f78d7 100644
--- a/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromObjectGetter.java
+++ b/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromObjectGetter.java
@@ -14,7 +14,7 @@ import cn.hutool.core.convert.Convert;
  * @author Looly
  */
 public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGetter<K>{
-	
+	@Override
 	default String getStr(K key, String defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -22,7 +22,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toStr(obj, defaultValue);
 	}
-
+	@Override
 	default Integer getInt(K key, Integer defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -30,7 +30,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toInt(obj, defaultValue);
 	}
-
+	@Override
 	default Short getShort(K key, Short defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -38,7 +38,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toShort(obj, defaultValue);
 	}
-
+	@Override
 	default Boolean getBool(K key, Boolean defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -46,7 +46,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toBool(obj, defaultValue);
 	}
-
+	@Override
 	default Long getLong(K key, Long defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -54,7 +54,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toLong(obj, defaultValue);
 	}
-
+	@Override
 	default Character getChar(K key, Character defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -62,7 +62,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toChar(obj, defaultValue);
 	}
-
+	@Override
 	default Float getFloat(K key, Float defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -70,7 +70,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toFloat(obj, defaultValue);
 	}
-
+	@Override
 	default Double getDouble(K key, Double defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -78,7 +78,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toDouble(obj, defaultValue);
 	}
-
+	@Override
 	default Byte getByte(K key, Byte defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -86,7 +86,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toByte(obj, defaultValue);
 	}
-
+	@Override
 	default BigDecimal getBigDecimal(K key, BigDecimal defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -94,7 +94,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toBigDecimal(obj, defaultValue);
 	}
-
+	@Override
 	default BigInteger getBigInteger(K key, BigInteger defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -102,7 +102,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toBigInteger(obj, defaultValue);
 	}
-
+	@Override
 	default <E extends Enum<E>> E getEnum(Class<E> clazz, K key, E defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
@@ -110,7 +110,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toEnum(clazz, obj, defaultValue);
 	}
-
+	@Override
 	default Date getDate(K key, Date defaultValue) {
 		final Object obj = getObj(key);
 		if(null == obj) {
diff --git a/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromStringGetter.java b/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromStringGetter.java
index c0562ec24..7de029462 100644
--- a/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromStringGetter.java
+++ b/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromStringGetter.java
@@ -13,55 +13,55 @@ import cn.hutool.core.convert.Convert;
  * @author Looly
  */
 public interface OptNullBasicTypeFromStringGetter<K> extends OptNullBasicTypeGetter<K> {
-
+	@Override
 	default Object getObj(K key, Object defaultValue) {
 		return getStr(key, null == defaultValue ? null : defaultValue.toString());
 	}
-
+	@Override
 	default Integer getInt(K key, Integer defaultValue) {
 		return Convert.toInt(getStr(key), defaultValue);
 	}
-
+	@Override
 	default Short getShort(K key, Short defaultValue) {
 		return Convert.toShort(getStr(key), defaultValue);
 	}
-
+	@Override
 	default Boolean getBool(K key, Boolean defaultValue) {
 		return Convert.toBool(getStr(key), defaultValue);
 	}
-
+	@Override
 	default Long getLong(K key, Long defaultValue) {
 		return Convert.toLong(getStr(key), defaultValue);
 	}
-
+	@Override
 	default Character getChar(K key, Character defaultValue) {
 		return Convert.toChar(getStr(key), defaultValue);
 	}
-
+	@Override
 	default Float getFloat(K key, Float defaultValue) {
 		return Convert.toFloat(getStr(key), defaultValue);
 	}
-
+	@Override
 	default Double getDouble(K key, Double defaultValue) {
 		return Convert.toDouble(getStr(key), defaultValue);
 	}
-
+	@Override
 	default Byte getByte(K key, Byte defaultValue) {
 		return Convert.toByte(getStr(key), defaultValue);
 	}
-
+	@Override
 	default BigDecimal getBigDecimal(K key, BigDecimal defaultValue) {
 		return Convert.toBigDecimal(getStr(key), defaultValue);
 	}
-
+	@Override
 	default BigInteger getBigInteger(K key, BigInteger defaultValue) {
 		return Convert.toBigInteger(getStr(key), defaultValue);
 	}
-
+	@Override
 	default <E extends Enum<E>> E getEnum(Class<E> clazz, K key, E defaultValue) {
 		return Convert.toEnum(clazz, getStr(key), defaultValue);
 	}
-
+	@Override
 	default Date getDate(K key, Date defaultValue) {
 		return Convert.toDate(getStr(key), defaultValue);
 	}
diff --git a/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeGetter.java b/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeGetter.java
index df992aa34..6aaddb948 100644
--- a/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeGetter.java
+++ b/hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeGetter.java
@@ -12,7 +12,7 @@ import java.util.Date;
  * @author Looly
  */
 public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicTypeGetter<K>{
-	
+	@Override
 	default Object getObj(K key) {
 		return getObj(key, null);
 	}
@@ -24,6 +24,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default String getStr(K key){
 		return this.getStr(key, null);
 	}
@@ -35,6 +36,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Integer getInt(K key) {
 		return this.getInt(key, null);
 	}
@@ -46,6 +48,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Short getShort(K key){
 		return this.getShort(key, null);
 	}
@@ -57,6 +60,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Boolean getBool(K key){
 		return this.getBool(key, null);
 	}
@@ -68,6 +72,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Long getLong(K key){
 		return this.getLong(key, null);
 	}
@@ -79,6 +84,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Character getChar(K key){
 		return this.getChar(key, null);
 	}
@@ -90,6 +96,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Float getFloat(K key){
 		return this.getFloat(key, null);
 	}
@@ -101,6 +108,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Double getDouble(K key){
 		return this.getDouble(key, null);
 	}
@@ -112,6 +120,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Byte getByte(K key){
 		return this.getByte(key, null);
 	}
@@ -123,6 +132,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default BigDecimal getBigDecimal(K key){
 		return this.getBigDecimal(key, null);
 	}
@@ -134,6 +144,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default BigInteger getBigInteger(K key){
 		return this.getBigInteger(key, null);
 	}
@@ -146,6 +157,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default <E extends Enum<E>> E getEnum(Class<E> clazz, K key) {
 		return this.getEnum(clazz, key, null);
 	}
@@ -157,6 +169,7 @@ public interface OptNullBasicTypeGetter<K> extends BasicTypeGetter<K>, OptBasicT
 	 * @param key 属性名
 	 * @return 属性值
 	 */
+	@Override
 	default Date getDate(K key) {
 		return this.getDate(key, null);
 	}
diff --git a/hutool-core/src/main/java/cn/hutool/core/io/resource/NoResourceException.java b/hutool-core/src/main/java/cn/hutool/core/io/resource/NoResourceException.java
index 9e82a3ec3..f7091dc0b 100644
--- a/hutool-core/src/main/java/cn/hutool/core/io/resource/NoResourceException.java
+++ b/hutool-core/src/main/java/cn/hutool/core/io/resource/NoResourceException.java
@@ -39,6 +39,7 @@ public class NoResourceException extends IORuntimeException {
 	 * @param clazz 异常类
 	 * @return 是否为指定类型异常
 	 */
+	@Override
 	public boolean causeInstanceOf(Class<? extends Throwable> clazz) {
 		final Throwable cause = this.getCause();
 		return clazz.isInstance(cause);
diff --git a/hutool-core/src/main/java/cn/hutool/core/io/resource/UrlResource.java b/hutool-core/src/main/java/cn/hutool/core/io/resource/UrlResource.java
index 89b0d6bb6..0707cd294 100644
--- a/hutool-core/src/main/java/cn/hutool/core/io/resource/UrlResource.java
+++ b/hutool-core/src/main/java/cn/hutool/core/io/resource/UrlResource.java
@@ -79,6 +79,7 @@ public class UrlResource implements Resource, Serializable{
 	 * @return {@link BufferedReader}
 	 * @since 3.0.1
 	 */
+	@Override
 	public BufferedReader getReader(Charset charset){
 		return URLUtil.getReader(this.url, charset);
 	}
diff --git a/hutool-core/src/main/java/cn/hutool/core/io/watch/WatchMonitor.java b/hutool-core/src/main/java/cn/hutool/core/io/watch/WatchMonitor.java
index b6daa324e..6cca21fcf 100644
--- a/hutool-core/src/main/java/cn/hutool/core/io/watch/WatchMonitor.java
+++ b/hutool-core/src/main/java/cn/hutool/core/io/watch/WatchMonitor.java
@@ -319,6 +319,7 @@ public class WatchMonitor extends WatchServer {
 	 *
 	 * @throws WatchException 监听异常，IO异常时抛出此异常
 	 */
+	@Override
 	public void init() throws WatchException {
 		//获取目录或文件路径
 		if (false == Files.exists(this.path, LinkOption.NOFOLLOW_LINKS)) {
diff --git a/hutool-core/src/main/java/cn/hutool/core/lang/Dict.java b/hutool-core/src/main/java/cn/hutool/core/lang/Dict.java
index adc65cf7d..6eb08875b 100644
--- a/hutool-core/src/main/java/cn/hutool/core/lang/Dict.java
+++ b/hutool-core/src/main/java/cn/hutool/core/lang/Dict.java
@@ -423,6 +423,7 @@ public class Dict extends LinkedHashMap<String, Object> implements BasicTypeGett
 	 * @param attr 字段名
 	 * @return 字段值
 	 */
+	@Override
 	public Date getDate(String attr) {
 		return get(attr, null);
 	}
diff --git a/hutool-core/src/main/java/cn/hutool/core/lang/UUID.java b/hutool-core/src/main/java/cn/hutool/core/lang/UUID.java
index 45796f59b..8c8805d07 100644
--- a/hutool-core/src/main/java/cn/hutool/core/lang/UUID.java
+++ b/hutool-core/src/main/java/cn/hutool/core/lang/UUID.java
@@ -374,6 +374,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID> {
 	 *
 	 * @return UUID 的哈希码值。
 	 */
+	@Override
 	public int hashCode() {
 		long hilo = mostSigBits ^ leastSigBits;
 		return ((int) (hilo >> 32)) ^ (int) hilo;
@@ -387,6 +388,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID> {
 	 * @param obj 要与之比较的对象
 	 * @return 如果对象相同，则返回 {@code true}；否则返回 {@code false}
 	 */
+	@Override
 	public boolean equals(Object obj) {
 		if ((null == obj) || (obj.getClass() != UUID.class)) {
 			return false;
@@ -406,6 +408,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID> {
 	 * @param val 与此 UUID 比较的 UUID
 	 * @return 在此 UUID 小于、等于或大于 val 时，分别返回 -1、0 或 1。
 	 */
+	@Override
 	public int compareTo(UUID val) {
 		// The ordering is intentionally set up so that the UUIDs
 		// can simply be numerically compared as two numbers
diff --git a/hutool-core/src/main/java/cn/hutool/core/math/Money.java b/hutool-core/src/main/java/cn/hutool/core/math/Money.java
index ed9329d5d..69d209e29 100644
--- a/hutool-core/src/main/java/cn/hutool/core/math/Money.java
+++ b/hutool-core/src/main/java/cn/hutool/core/math/Money.java
@@ -776,6 +776,7 @@ public class Money implements Serializable, Comparable<Money> {
 	/**
 	 * 生成本对象的缺省字符串表示
 	 */
+	@Override
 	public String toString() {
 		return getAmount().toString();
 	}
diff --git a/hutool-db/src/main/java/cn/hutool/db/Entity.java b/hutool-db/src/main/java/cn/hutool/db/Entity.java
index 1b5e22707..c7672351d 100644
--- a/hutool-db/src/main/java/cn/hutool/db/Entity.java
+++ b/hutool-db/src/main/java/cn/hutool/db/Entity.java
@@ -231,6 +231,7 @@ public class Entity extends Dict {
 	 * @return Dict 结果
 	 * @since 4.0.10
 	 */
+	@Override
 	public Entity filter(String... keys) {
 		final Entity result = new Entity(this.tableName);
 		result.setFieldNames(this.fieldNames);
diff --git a/hutool-db/src/main/java/cn/hutool/db/Session.java b/hutool-db/src/main/java/cn/hutool/db/Session.java
index 4d7b641b3..9accc1530 100644
--- a/hutool-db/src/main/java/cn/hutool/db/Session.java
+++ b/hutool-db/src/main/java/cn/hutool/db/Session.java
@@ -98,6 +98,7 @@ public class Session extends AbstractDb implements Closeable {
 	 * 
 	 * @return {@link SqlConnRunner}
 	 */
+	@Override
 	public SqlConnRunner getRunner() {
 		return runner;
 	}
diff --git a/hutool-setting/src/main/java/cn/hutool/setting/Setting.java b/hutool-setting/src/main/java/cn/hutool/setting/Setting.java
index 69941d927..b0fbd7163 100644
--- a/hutool-setting/src/main/java/cn/hutool/setting/Setting.java
+++ b/hutool-setting/src/main/java/cn/hutool/setting/Setting.java
@@ -223,6 +223,7 @@ public class Setting extends AbsSetting implements Map<String, String> {
 	 *
 	 * @return 键值总数
 	 */
+	@Override
 	public int size() {
 		return this.groupedMap.size();
 	}