diff --git a/apps/blockchain-node/src/aitbc_chain/rpc/router.py b/apps/blockchain-node/src/aitbc_chain/rpc/router.py
index 4cf54c7f..46d19220 100755
--- a/apps/blockchain-node/src/aitbc_chain/rpc/router.py
+++ b/apps/blockchain-node/src/aitbc_chain/rpc/router.py
@@ -314,7 +314,7 @@ async def get_mempool(chain_id: str = None, limit: int = 100) -> Dict[str, Any]:
         raise HTTPException(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=f"Failed to get mempool: {str(e)}")
 
 
-@router.get("/accounts/{address}", summary="Get account information")
+@router.get("/account/{address}", summary="Get account information")
 async def get_account(address: str, chain_id: str = None) -> Dict[str, Any]:
     """Get account information"""
     chain_id = get_chain_id(chain_id)
@@ -332,6 +332,12 @@ async def get_account(address: str, chain_id: str = None) -> Dict[str, Any]:
         }
 
 
+@router.get("/accounts/{address}", summary="Get account information (alias)")
+async def get_account_alias(address: str, chain_id: str = None) -> Dict[str, Any]:
+    """Get account information (alias endpoint)"""
+    return await get_account(address, chain_id)
+
+
 @router.get("/transactions", summary="Query transactions")
 async def query_transactions(
     transaction_type: Optional[str] = None,
diff --git a/cli/aitbc_cli.py b/cli/aitbc_cli.py
index 9e1050eb..b4d1a046 100755
--- a/cli/aitbc_cli.py
+++ b/cli/aitbc_cli.py
@@ -673,7 +673,7 @@ def get_balance(wallet_name: str, rpc_url: str = DEFAULT_RPC_URL) -> Optional[Di
         address = wallet_data["address"]
         
         # Get account info from RPC
-        response = requests.get(f"{rpc_url}/rpc/accounts/{address}")
+        response = requests.get(f"{rpc_url}/rpc/account/{address}?chain_id=ait-testnet")
         if response.status_code == 200:
             account_info = response.json()
             return {
diff --git a/cli/commands/blockchain.py b/cli/commands/blockchain.py
index 1b028a92..b97f9922 100755
--- a/cli/commands/blockchain.py
+++ b/cli/commands/blockchain.py
@@ -966,7 +966,7 @@ def balance(ctx, address, chain_id, all_chains):
                 for chain in chains:
                     try:
                         response = client.get(
-                            f"{_get_node_endpoint(ctx)}/rpc/getBalance/{address}?chain_id={chain}",
+                            f"{_get_node_endpoint(ctx)}/rpc/account/{address}?chain_id={chain}",
                             timeout=5
                         )
                         if response.status_code == 200:
diff --git a/cli/commands/marketplace.py b/cli/commands/marketplace.py
index a2e8a8f8..fa1c187f 100755
--- a/cli/commands/marketplace.py
+++ b/cli/commands/marketplace.py
@@ -240,7 +240,6 @@ def ollama_task(ctx, gpu_id: str, model: str, prompt: str, temperature: float, m
         else:
             error(f"Failed to submit Ollama task: {response.status_code} {response.text}")
     except Exception as e:
-        error(f"Ollama task submission failed: {e}")
 
 
 @gpu.command(name="pay")