diff --git a/src/main/java/cn/stock/market/dto/RetifiveStockHistoryResponse.java b/src/main/java/cn/stock/market/dto/RetifiveStockHistoryResponse.java
new file mode 100644
index 0000000..4d7f002
--- /dev/null
+++ b/src/main/java/cn/stock/market/dto/RetifiveStockHistoryResponse.java
@@ -0,0 +1,17 @@
+package cn.stock.market.dto;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class RetifiveStockHistoryResponse {
+    private String s;
+    private List<Long> t;
+    private List<Double> o;
+    private List<Double> h;
+    private List<Double> l;
+    private List<Double> c;
+    private List<Double> v;
+
+}
\ No newline at end of file
diff --git a/src/main/java/cn/stock/market/lesg/RefinitivConsumer.java b/src/main/java/cn/stock/market/lesg/RefinitivConsumer.java
index 6f30a41..fab393f 100644
--- a/src/main/java/cn/stock/market/lesg/RefinitivConsumer.java
+++ b/src/main/java/cn/stock/market/lesg/RefinitivConsumer.java
@@ -6,6 +6,7 @@ import cn.hutool.core.util.StrUtil;
 import cn.hutool.http.HttpResponse;
 import cn.hutool.http.HttpUtil;
 import cn.stock.market.domain.basic.entity.RetifiveStock;
+import cn.stock.market.dto.RetifiveStockHistoryResponse;
 import cn.stock.market.dto.RetifiveStockInfo;
 import cn.stock.market.dto.StockHistoryResponse;
 import cn.stock.market.utils.DateTimeUtil;
@@ -15,6 +16,7 @@ import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.refinitiv.ema.access.*;
 import com.refinitiv.ema.rdm.EmaRdm;
+import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Value;
@@ -24,12 +26,17 @@ import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
 import java.time.Instant;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
+import static java.time.format.DateTimeFormatter.ISO_OFFSET_DATE_TIME;
 import static java.util.concurrent.TimeUnit.SECONDS;
 
 /**
@@ -257,8 +264,9 @@ public class RefinitivConsumer implements ApplicationRunner {
         }
     }
 
-    public StockHistoryResponse getKLink(String symbol,String resolution){
-        StockHistoryResponse result = new StockHistoryResponse();
+    @SneakyThrows
+    public RetifiveStockHistoryResponse getKLink(String symbol, String resolution){
+        RetifiveStockHistoryResponse result = new RetifiveStockHistoryResponse();
         String token = getToken();
         if(StringUtils.isBlank(token)){
             throw new SysTipsException("token为空");
@@ -317,9 +325,13 @@ public class RefinitivConsumer implements ApplicationRunner {
             resourceEndpoint = baseURLHistory + symbol;
         }
 
+        // 创建DateTimeFormatter以匹配所需的格式
+        DateTimeFormatter formatterIso = DateTimeFormatter.ISO_INSTANT;
+        // 格式化Instant
+        String startStr = start.toInstant().atZone(ZoneId.of("UTC")).format(formatterIso);
         HttpResponse response = HttpUtil.createGet(resourceEndpoint)
                 .form("eventTypes","trade,quote")
-                .form("start","2023-05-11T18:30:12.000000000Z")
+                .form("start",startStr)
                 .form("count",countback)
                 .form("interval",interval)
                 .header("Authorization","Bearer " + token)
@@ -334,20 +346,24 @@ public class RefinitivConsumer implements ApplicationRunner {
         List<Double> h = new ArrayList<>(); // 最高价
         List<Double> l = new ArrayList<>();//最低价
         List<Double> c = new ArrayList<>();//当前价
-        List<Long> v = new ArrayList<>();//交易量
+        List<Double> v = new ArrayList<>();//交易量
         for(int i = 0; i < dateArray.size(); i++){
             JSONArray date = dateArray.getJSONArray(i);
+            if(StringUtils.equals("D",resolution) || StringUtils.equals("W",resolution) || StringUtils.equals("M",resolution)){
+                SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
+                Date d = formatter.parse(date.get(0).toString());
+                t.add(d.getTime());
+            }else {
+                Instant instant = Instant.parse(date.get(0).toString());
 
-            Instant instant = Instant.parse(date.get(0).toString());
-            long timestampMillis = instant.toEpochMilli();
-            t.add(timestampMillis);
-
+                long timestampMillis = instant.getEpochSecond();
+                t.add(timestampMillis);
+            }
             o.add(Double.valueOf(date.get(3).toString()));
-
             h.add(Double.valueOf(date.get(1).toString()));
             l.add(Double.valueOf(date.get(2).toString()));
             c.add(Double.valueOf(date.get(4).toString()));
-            v.add(Long.valueOf(date.get(6).toString()));
+            v.add(Double.valueOf(date.get(6).toString()));
         }
         result.setT(t);
         result.setO(o);
diff --git a/src/main/java/cn/stock/market/web/RefinitivApiController.java b/src/main/java/cn/stock/market/web/RefinitivApiController.java
index 91b42fd..337594f 100644
--- a/src/main/java/cn/stock/market/web/RefinitivApiController.java
+++ b/src/main/java/cn/stock/market/web/RefinitivApiController.java
@@ -3,6 +3,7 @@ package cn.stock.market.web;
 import cn.hutool.core.util.StrUtil;
 import cn.stock.market.domain.basic.entity.RetifiveStock;
 import cn.stock.market.domain.basic.service.RetifiveStockService;
+import cn.stock.market.dto.RetifiveStockHistoryResponse;
 import cn.stock.market.dto.RetifiveStockInfo;
 import cn.stock.market.lesg.RefinitivConsumer;
 import cn.stock.market.listener.AppClient;
@@ -133,7 +134,7 @@ public class RefinitivApiController {
     }
 
 
-    @ApiOperation(value = "查询股票K线", httpMethod = "GET", response = RetifiveStockInfo.class)
+    @ApiOperation(value = "查询股票K线", httpMethod = "GET", response = RetifiveStockHistoryResponse.class)
     @ApiImplicitParams({
             @ApiImplicitParam(name = "symbol",value = "股票对应代码（symbol）",dataType ="String",required = true, paramType = "query"),
             @ApiImplicitParam(name = "symbol",value = "股票对应代码（symbol）",dataType ="String",required = true, paramType = "query"),