diff --git a/gateway_config.py b/gateway_config.py
index 2fac381..846fd1a 100644
--- a/gateway_config.py
+++ b/gateway_config.py
@@ -193,7 +193,7 @@ class GatewayConfigTool(QMainWindow):
         info_grid.addWidget(self.label_cur_lora_fc, row, 1)
 
         # Eth参数（紧凑两列）
-        eth_info_group = QGroupBox("ETH / Cat1网络参数")
+        eth_info_group = QGroupBox("ETH网络参数")
         eth_info_grid = QGridLayout(eth_info_group)
         eth_info_grid.setSpacing(4)