diff --git a/hutool-core/src/main/java/cn/hutool/core/date/TemporalAccessorUtil.java b/hutool-core/src/main/java/cn/hutool/core/date/TemporalAccessorUtil.java
index ae3975aa4..61078c424 100644
--- a/hutool-core/src/main/java/cn/hutool/core/date/TemporalAccessorUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/date/TemporalAccessorUtil.java
@@ -3,15 +3,18 @@ package cn.hutool.core.date;
 import cn.hutool.core.date.format.GlobalCustomFormat;
 import cn.hutool.core.util.StrUtil;
 
+import java.time.DayOfWeek;
 import java.time.Instant;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.Month;
+import java.time.MonthDay;
 import java.time.OffsetDateTime;
 import java.time.OffsetTime;
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
+import java.time.chrono.Era;
 import java.time.format.DateTimeFormatter;
 import java.time.temporal.TemporalAccessor;
 import java.time.temporal.TemporalField;
@@ -94,7 +97,7 @@ public class TemporalAccessorUtil extends TemporalUtil{
 			return null;
 		}
 
-		if(time instanceof Month){
+		if(time instanceof DayOfWeek || time instanceof java.time.Month || time instanceof Era || time instanceof MonthDay){
 			return time.toString();
 		}
 
@@ -120,6 +123,10 @@ public class TemporalAccessorUtil extends TemporalUtil{
 	public static long toEpochMilli(TemporalAccessor temporalAccessor) {
 		if(temporalAccessor instanceof Month){
 			return ((Month) temporalAccessor).getValue();
+		} else if(temporalAccessor instanceof DayOfWeek){
+			return ((DayOfWeek) temporalAccessor).getValue();
+		} else if(temporalAccessor instanceof Era){
+			return ((Era) temporalAccessor).getValue();
 		}
 		return toInstant(temporalAccessor).toEpochMilli();
 	}
diff --git a/hutool-json/src/main/java/cn/hutool/json/serialize/JSONWriter.java b/hutool-json/src/main/java/cn/hutool/json/serialize/JSONWriter.java
index 64ab4ad6a..5994a7451 100755
--- a/hutool-json/src/main/java/cn/hutool/json/serialize/JSONWriter.java
+++ b/hutool-json/src/main/java/cn/hutool/json/serialize/JSONWriter.java
@@ -22,9 +22,7 @@ import cn.hutool.json.JSONUtil;
 
 import java.io.IOException;
 import java.io.Writer;
-import java.time.DayOfWeek;
 import java.time.MonthDay;
-import java.time.chrono.Era;
 import java.time.temporal.TemporalAccessor;
 import java.util.Calendar;
 import java.util.Date;
@@ -266,11 +264,9 @@ public class JSONWriter extends Writer {
 			writeNumberValue((Number) value);
 		} else if (value instanceof Date || value instanceof Calendar || value instanceof TemporalAccessor) {
 			// issue#2572@Github
-			if(value instanceof TemporalAccessor){
-				if(value instanceof DayOfWeek || value instanceof Era || value instanceof MonthDay){
-					writeStrValue(value.toString());
-					return this;
-				}
+			if(value instanceof MonthDay){
+				writeStrValue(value.toString());
+				return this;
 			}
 
 			final String format = (null == config) ? null : config.getDateFormat();
diff --git a/hutool-json/src/test/java/cn/hutool/json/Issue2572Test.java b/hutool-json/src/test/java/cn/hutool/json/Issue2572Test.java
index 9ebcea653..ebceefe19 100755
--- a/hutool-json/src/test/java/cn/hutool/json/Issue2572Test.java
+++ b/hutool-json/src/test/java/cn/hutool/json/Issue2572Test.java
@@ -19,7 +19,7 @@ public class Issue2572Test {
 		weeks.add(DayOfWeek.MONDAY);
 		final JSONObject obj = new JSONObject();
 		obj.set("weeks", weeks);
-		Assert.assertEquals("{\"weeks\":[\"MONDAY\"]}", obj.toString());
+		Assert.assertEquals("{\"weeks\":[1]}", obj.toString());
 
 		final Map<String, Set<DayOfWeek>> monthDays1 = obj.toBean(new TypeReference<Map<String, Set<DayOfWeek>>>() {
 		});