diff --git a/IoTGateway.ViewModel/BasicData/DeviceVariableVMs/DeviceVariableBatchVM.cs b/IoTGateway.ViewModel/BasicData/DeviceVariableVMs/DeviceVariableBatchVM.cs
index be7a821..be804de 100644
--- a/IoTGateway.ViewModel/BasicData/DeviceVariableVMs/DeviceVariableBatchVM.cs
+++ b/IoTGateway.ViewModel/BasicData/DeviceVariableVMs/DeviceVariableBatchVM.cs
@@ -56,7 +56,7 @@ namespace IoTGateway.ViewModel.BasicData.DeviceVariableVMs
         [Display(Name = "大小端")]
         public EndianEnum? EndianType { get; set; }
         [Display(Name = "表达式")]
-        public string Expression { get; set; }
+        public string Expressions { get; set; }
         [Display(Name = "权限")]
         public ProtectTypeEnum? ProtectType { get; set; }
         [Display(Name = "设备别名")]
diff --git a/IoTGateway/Areas/BasicData/Views/DeviceVariable/BatchEdit.cshtml b/IoTGateway/Areas/BasicData/Views/DeviceVariable/BatchEdit.cshtml
index af54549..3aaddc8 100644
--- a/IoTGateway/Areas/BasicData/Views/DeviceVariable/BatchEdit.cshtml
+++ b/IoTGateway/Areas/BasicData/Views/DeviceVariable/BatchEdit.cshtml
@@ -8,7 +8,7 @@
         <wt:textbox field="LinkedVM.DeviceAddress" />
         <wt:combobox field="LinkedVM.DataType" />
         <wt:combobox field="LinkedVM.EndianType" />
-        <wt:textbox field="LinkedVM.Expression" />
+        <wt:textbox field="LinkedVM.Expressions" />
         <wt:combobox field="LinkedVM.ProtectType" />
         <wt:textbox field="LinkedVM.Alias" />
     </wt:row>