diff --git a/app/dao/db/index.js b/app/dao/db/index.js
index ab1fb031..546d705c 100644
--- a/app/dao/db/index.js
+++ b/app/dao/db/index.js
@@ -87,7 +87,7 @@ databases.forEach((database) => {
 
 	dbModels.forEach(async function (dbModel) {
 		let tableName = dbModel.replace(/\.js$/g, '');
-		tableObj[_.camelCase(tableName)] = sequelize.import(dbModelsPath + '/' + tableName);
+		tableObj[_.camelCase(tableName)] = require(`${dbModelsPath}/${tableName}`)(sequelize, Sequelize);
 		
 		try {
 
diff --git a/app/service/gateway/GatewayObjManager.js b/app/service/gateway/GatewayObjManager.js
index 7ffab261..dfd8cfb7 100644
--- a/app/service/gateway/GatewayObjManager.js
+++ b/app/service/gateway/GatewayObjManager.js
@@ -98,7 +98,7 @@ class GatewayObjManager{
         let dbModels = fs.readdirSync(dbModelsPath);
         dbModels.forEach(function (dbModel) {
             let tableName = dbModel.replace(/\.js$/g, '');
-            dbObj[_.camelCase(tableName)] = sequelize.import(dbModelsPath + '/' + tableName);
+            dbObj[_.camelCase(tableName)] = require(`${dbModelsPath}/${tableName}`)(sequelize, Sequelize);
             dbObj[_.camelCase(tableName)].sync({ alter: false });
         })
         dbObj.seq = sequelize
diff --git a/dcache/db/index.js b/dcache/db/index.js
index a71370e6..5c82244d 100644
--- a/dcache/db/index.js
+++ b/dcache/db/index.js
@@ -77,7 +77,7 @@ databases.forEach((database) => {
   dbModels.forEach(async (dbModel) => {
     const tableName = dbModel.replace(/\.js$/g, '');
     try {
-      tableObj[_.camelCase(tableName)] = sequelize.import(`${dbModelsPath}/${tableName}`);
+      tableObj[_.camelCase(tableName)] = require(`${dbModelsPath}/${tableName}`)(sequelize, Sequelize);
       // sync 无表创建表， alter 新增字段
       // tableObj[_.camelCase(tableName)].sync();
       await tableObj[_.camelCase(tableName)].sync({ alter: true });
diff --git a/dcache/db/index_tpl.js b/dcache/db/index_tpl.js
index 5a41373b..0053d96a 100644
--- a/dcache/db/index_tpl.js
+++ b/dcache/db/index_tpl.js
@@ -61,7 +61,7 @@ module.exports = {
     dbModels.forEach(async (dbModel) => {
       const tableName = dbModel.replace(/\.js$/g, '');
       try {
-        tableObj[_.camelCase(tableName)] = sequelize.import(`${dbModelsPath}/${tableName}`);
+        tableObj[_.camelCase(tableName)] = require(`${dbModelsPath}/${tableName}`)(sequelize, Sequelize);
         // sync 无表创建表， alter 新增字段
         // tableObj[_.camelCase(tableName)].sync();
         await tableObj[_.camelCase(tableName)].sync({ alter: true });
diff --git a/package.json b/package.json
index db363fb6..23495822 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
         "q": "^1.5.1",
         "request": "^2.87.0",
         "request-promise-any": "^1.0.5",
-        "sequelize": "^5.21.2",
+        "sequelize": "^6.3.5",
         "sha1": "^1.1.1",
         "svg-captcha": "^1.4.0",
         "url": "^0.11.0",
diff --git a/sso/app/dao/db/index.js b/sso/app/dao/db/index.js
index 42ad16eb..822062cf 100644
--- a/sso/app/dao/db/index.js
+++ b/sso/app/dao/db/index.js
@@ -74,7 +74,7 @@ databases.forEach((database)=>{
 
         let tableName = dbModel.replace(/\.js$/g, '');
         try {
-            tableObj[_.camelCase(tableName)] = sequelize.import(dbModelsPath + '/' + tableName);
+            tableObj[_.camelCase(tableName)] = require(`${dbModelsPath}/${tableName}`)(sequelize, Sequelize);
             await tableObj[_.camelCase(tableName)].sync({alter: true});
 
             logger.info('database ' + database + '.' + tableName + ' sync succ');