diff --git a/src/main/java/cn/stock/market/utils/NseIndiaRequest.java b/src/main/java/cn/stock/market/utils/NseIndiaRequest.java
index a5d7cf2..ecea3ff 100644
--- a/src/main/java/cn/stock/market/utils/NseIndiaRequest.java
+++ b/src/main/java/cn/stock/market/utils/NseIndiaRequest.java
@@ -1,5 +1,6 @@
 package cn.stock.market.utils;
 
+import cn.stock.market.constant.NseIndiaSymbol;
 import okhttp3.*;
 
 import java.io.IOException;
@@ -58,10 +59,10 @@ public class NseIndiaRequest {
     public static String fetchData() {
         initCookie();
 
-        String url = NSE_INDIA_URL + "/api/quote-equity?symbol=IPHL";
+        String url = NSE_INDIA_URL + "/api/quote-equity?symbol=" + NseIndiaSymbol.IPHL.getSymbol();
         Request request = createRequest(url).newBuilder()
-                .addHeader("referer", "https://www.nseindia.com/")
-                .addHeader("origin", "https://www.nseindia.com")
+                .addHeader("referer", NSE_INDIA_URL)
+                .addHeader("origin", NSE_INDIA_URL)
                 .build();
         try (Response response = client.newCall(request).execute()) {
             if (!response.isSuccessful()) {