diff --git a/api/app/lib/models/performance_detail.js b/api/app/lib/models/performance_detail.js
index 59aa6e1..39bc1d7 100644
--- a/api/app/lib/models/performance_detail.js
+++ b/api/app/lib/models/performance_detail.js
@@ -230,6 +230,15 @@ module.exports = dc => {
       primaryKey: false,
       field: "isreproduce",
       autoIncrement: false
+    },
+    contractNo: {
+      type: DataTypes.STRING,
+      allowNull: true,
+      defaultValue: "",
+      comment: "合同编号",
+      primaryKey: false,
+      field: "contract_no",
+      autoIncrement: false
     }
   }, {
     tableName: "performance_detail",