update

db/model/jt/projectBjtj.js

@@ -109,7 +109,7 @@ const projectBjtj = sequelize.define('projectBjtj', {
 projectBjtj.sync({
     // force: false,
     // force: true ,//会删除已存在表并重新创建
-    alter: true
+    // alter: true
 })
     .then(() => {
         console.log('projectBjtj 表同步成功');