diff --git a/src/main/java/cn/palmte/work/model/ProjectBudgetCostDetailTemp.java b/src/main/java/cn/palmte/work/model/ProjectBudgetCostDetailTemp.java
index 0057b53..a6bae36 100644
--- a/src/main/java/cn/palmte/work/model/ProjectBudgetCostDetailTemp.java
+++ b/src/main/java/cn/palmte/work/model/ProjectBudgetCostDetailTemp.java
@@ -5,6 +5,7 @@ import lombok.Data;
 
 import javax.persistence.Entity;
 import javax.persistence.Table;
+import javax.persistence.Transient;
 
 /**
  * 项目预算成本明细临时表
@@ -13,6 +14,7 @@ import javax.persistence.Table;
 @Table(name = "project_budget_cost_detail_temp")
 @Data
 public class ProjectBudgetCostDetailTemp extends ProjectBudgetCostDetailBase{
+    @Transient
     private String categoryStr;
     public ProjectBudgetCostDetail toProjectBudgetCostDetail(){
         ProjectBudgetCostDetail detail = new ProjectBudgetCostDetail();