diff --git a/app/Models/MonitorMode.php b/app/Models/MonitorMode.php
index 7310d04..e511837 100644
--- a/app/Models/MonitorMode.php
+++ b/app/Models/MonitorMode.php
@@ -46,7 +46,7 @@ class MonitorMode extends Model
         switch ($type) {
             case self::TYPE_SOIL:
                 $arr = [
-                    'conductivity'=>'导电率',
+                    'conductivity'=>'电导率',
                     'humidity'=>'湿度',
                     'moisture' => '含水率',
                     'temperature'=>'温度',