diff --git a/models/Expense.js b/models/Expense.js
index 12df028..cbb3eb9 100644
--- a/models/Expense.js
+++ b/models/Expense.js
@@ -28,6 +28,11 @@ const Expense = sequelize.define('Expense', {
     allowNull: true,
     comment: '备注'
   },
+  operator: {
+    type: DataTypes.STRING(50),
+    allowNull: true,
+    comment: '经办人'
+  },
   createBy: {
     type: DataTypes.INTEGER,
     allowNull: true,