diff --git a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/model/NormalDistributionModel.java b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/model/NormalDistributionModel.java
index 52beedd..953350a 100644
--- a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/model/NormalDistributionModel.java
+++ b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/model/NormalDistributionModel.java
@@ -32,6 +32,9 @@ public class NormalDistributionModel {
     @ApiParam("数据个数")
     private Integer totalCount;
 
+    @ApiParam("数据总数")
+    private Double totalDataSum;
+
     @ApiParam("平均均值")
     private Double xbarbar;