diff --git a/crypto/sol/app.py b/crypto/sol/app.py
index 934e5ca..cf6675b 100644
--- a/crypto/sol/app.py
+++ b/crypto/sol/app.py
@@ -29,6 +29,7 @@ DEVELOPER_CHAT_ID = os.getenv("DEVELOPER_CHAT_ID")
 FOLLOWED_WALLET = os.getenv("FOLLOWED_WALLET")
 YOUR_WALLET = os.getenv("YOUR_WALLET")
 TELEGRAM_BOT_TOKEN = os.getenv("TELEGRAM_BOT_TOKEN")
+SOLANA_URL = os.getenv("SOLANA_NET_URL")
 
 # Initialize Telegram Bot
 bot = Bot(token=TELEGRAM_BOT_TOKEN)
@@ -178,20 +179,21 @@ async def on_logs(logs):
                     await follow_move(move)
 
 async def subscribe_to_wallet():
-    uri = "wss://api.mainnet-beta.solana.com"
+    uri = SOLANA_URL
     async with websockets.connect(uri) as websocket:
-        # Correct the `params` format to be an array
+        # Correct the `params` format to be an object
         request = {
             "jsonrpc": "2.0",
             "id": 1,
             "method": "logsSubscribe",
-            "params": [
-                {"mentions": [YOUR_WALLET], "commitment": "confirmed"}
-            ]
+            "params": {
+                "mentions": [YOUR_WALLET],
+                "commitment": "confirmed"
+            }
         }
-        
+
         await websocket.send(json.dumps(request))
-        
+
         # Listen for messages
         while True:
             response = await websocket.recv()