diff --git a/app/env_config.py b/app/env_config.py
index ecd74ba..3c0427a 100644
--- a/app/env_config.py
+++ b/app/env_config.py
@@ -79,11 +79,18 @@ if match:
 else:
     wh_masked_url = "[Invalid webhook URL]"
 
-# HTTP headers - natural browser headers
+# HTTP headers - complete browser simulation
 HEADERS = {
     "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36",
-    "Accept": "application/json",
-    "Referer": "https://partners.nvidia.com/"
+    "Accept": "application/json, text/plain, */*",
+    "Accept-Language": "en-US,en;q=0.9",
+    "Accept-Encoding": "gzip, deflate, br",
+    "Referer": "https://partners.nvidia.com/",
+    "Origin": "https://partners.nvidia.com",
+    "Connection": "keep-alive",
+    "Sec-Fetch-Dest": "empty",
+    "Sec-Fetch-Mode": "cors",
+    "Sec-Fetch-Site": "cross-site"
 }
 
 # Load country setting and localization config