diff --git a/src/main/java/cn/stock/market/domain/basic/service/StockService.java b/src/main/java/cn/stock/market/domain/basic/service/StockService.java
index 3d46305..1f33ee9 100644
--- a/src/main/java/cn/stock/market/domain/basic/service/StockService.java
+++ b/src/main/java/cn/stock/market/domain/basic/service/StockService.java
@@ -986,7 +986,7 @@ public class StockService {
 	public ServerResponse getIndexByBtoday(){
 		List<IndiaIndexVo> indexVoList = new ArrayList<>();
 		try {
-			String exchange = "nse";
+			String exchange = "bse";
 			IndiaIndexVo vo1 = new IndiaIndexVo();
 			String coCode = "20558";
 			JSONObject object = TodayApis.getStockDetail(exchange, coCode);