diff --git a/mongo-plus-core/src/main/java/com/anwen/mongo/convert/Converter.java b/mongo-plus-core/src/main/java/com/anwen/mongo/convert/Converter.java
index 3dec64565d0879b734786c3bcd89680839306c41..a28dfc73cd8abb895e5c5b3afa291afbd0141e32 100644
--- a/mongo-plus-core/src/main/java/com/anwen/mongo/convert/Converter.java
+++ b/mongo-plus-core/src/main/java/com/anwen/mongo/convert/Converter.java
@@ -1,6 +1,7 @@
 package com.anwen.mongo.convert;
 
 import com.anwen.mongo.cache.global.PropertyCache;
+import com.anwen.mongo.toolkit.InstantUtil;
 import com.anwen.mongo.toolkit.StringUtils;
 import com.mongodb.client.FindIterable;
 import com.mongodb.client.MongoCursor;
@@ -8,6 +9,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -18,11 +20,12 @@ public class Converter {
 
     /**
      * 将FindIterable<Document>转换为List<Map<String, Object>>。
+     *
      * @param iterable 待转换的FindIterable<Document>对象
-     * @return java.util.List<java.util.Map<java.lang.String,java.lang.Object>> 转换后的List<Map<String, Object>>对象
+     * @return java.util.List<java.util.Map < java.lang.String, java.lang.Object>> 转换后的List<Map<String, Object>>对象
      * @author JiaChaoYang
      * @date 2023/6/29/029
-    */
+     */
     public static List<Map<String, Object>> convertDocumentToMap(FindIterable<Map> iterable) {
         List<Map<String, Object>> resultList = new ArrayList<>();
         try (MongoCursor<Map> cursor = iterable.iterator()) {
@@ -41,24 +44,30 @@ public class Converter {
         return resultList;
     }
 
-    public static List<Map<String, Object>> convertDocumentToMap(FindIterable<Map> iterable,Integer total) {
+    public static List<Map<String, Object>> convertDocumentToMap(FindIterable<Map> iterable, Integer total) {
         List<Map<String, Object>> resultList = new ArrayList<>(total);
-        for (Map<String,Object> map : iterable.batchSize(total)) {
+        for (Map<String, Object> map : iterable.batchSize(total)) {
             resultList.add(convertKeysToCamelCase(map));
         }
         return resultList;
     }
 
     public static Map<String, Object> convertKeysToCamelCase(Map<String, Object> map) {
-        if (!PropertyCache.mapUnderscoreToCamelCase){
-            return map;
-        }
         return map.entrySet().stream()
                 .collect(Collectors.toMap(
-                        entry -> StringUtils.convertToCamelCase(entry.getKey()),
-                        Map.Entry::getValue)
-                );
+                        entry -> convertToCamelCaseIfNeeded(entry.getKey()),
+                        entry -> convertValue(entry.getValue())
+                ));
     }
 
+    private static String convertToCamelCaseIfNeeded(String key) {
+        return PropertyCache.mapUnderscoreToCamelCase ? StringUtils.convertToCamelCase(key) : key;
+    }
 
+    private static Object convertValue(Object value) {
+        if (value instanceof Date) {
+            return InstantUtil.convertTimestampToLocalDateTime(((Date) value).toInstant());
+        }
+        return value;
+    }
 }