diff --git a/src/main/java/cn/stock/market/infrastructure/job/RefinitivTask.java b/src/main/java/cn/stock/market/infrastructure/job/RefinitivTask.java
index e008005..43f0016 100644
--- a/src/main/java/cn/stock/market/infrastructure/job/RefinitivTask.java
+++ b/src/main/java/cn/stock/market/infrastructure/job/RefinitivTask.java
@@ -25,6 +25,7 @@ import java.util.stream.Collectors;
 @RestController
 public class RefinitivTask {
 
+    private static final String SYMBOL_LINK_PREFIX = "#EQ.BO";
     @Autowired
     private RefinitivConsumer refinitivConsumer;
     @Autowired
@@ -58,26 +59,29 @@ public class RefinitivTask {
 
     private List<String> getSymbolList() {
         List<String> symbols = new ArrayList<>();
-        List<String> itemNameList = generateItemNames();
-        for (String itemName : itemNameList) {
-            try {
-                // 等待消息
-                InstrumentData[] dataBySymbol = refinitivConsumer.getDataBySymbol(itemName);
-                String nextLink = decode(dataBySymbol[0].getDataMap(), symbols);
-                while (StringUtils.isNotBlank(nextLink) && !nextLink.contains("blank data")) {
-                    dataBySymbol = refinitivConsumer.getDataBySymbol(nextLink);
-                    nextLink = decode(dataBySymbol[0].getDataMap(), symbols);
-                }
-            } catch (Exception e) {
-                log.error("每天18点定时同步Refinitiv股票数据出错，数据未查出，symbol = {}", itemName, e);
+        int seq = 0;
+        String symbolLink = seq + SYMBOL_LINK_PREFIX;
+        String nextLink = null;
+        try {
+            InstrumentData[] dataBySymbol = refinitivConsumer.getDataBySymbol(symbolLink);
+            nextLink = decode(dataBySymbol[0].getDataMap(), symbols);
+            while (StringUtils.isNotBlank(nextLink) && !nextLink.contains("blank data")) {
+                dataBySymbol = refinitivConsumer.getDataBySymbol(nextLink);
+                nextLink = decode(dataBySymbol[0].getDataMap(), symbols);
             }
+        } catch (Exception e) {
+            log.error("每天18点定时同步Refinitiv股票数据出错，数据未查出，nextLink = {}", nextLink, e);
         }
 
-        return symbols;
+        return symbols.stream().distinct().collect(Collectors.toList());
     }
 
     private String decode(Map<String, String> dataMap, List<String> symbols) {
         String nextLink = null;
+        if (dataMap.get("NEXT_LR") == null) {
+            return nextLink;
+        }
+
         for (Map.Entry<String, String> entry : dataMap.entrySet()) {
             if (entry.getKey().startsWith("LINK_") && !entry.getValue().contains("blank data")) {
                 symbols.add(entry.getValue());
@@ -85,24 +89,9 @@ public class RefinitivTask {
 
             if (entry.getKey().startsWith("NEXT_LR")) {
                 nextLink = entry.getValue();
-                if (nextLink.contains("blank data")) {
-                    break;
-                }
             }
         }
 
         return nextLink;
     }
-
-    private static List<String> generateItemNames() {
-        List<String> itemNames = new ArrayList<>();
-
-        // 从字母 'A' 到 'Z'
-        for (char letter = 'A'; letter <= 'Z'; letter++) {
-            String itemName = "0#" + letter + ".BO";
-            itemNames.add(itemName);
-        }
-
-        return itemNames;
-    }
 }