diff --git a/src/model/base.js b/src/model/base.js
index a5208357..02696801 100644
--- a/src/model/base.js
+++ b/src/model/base.js
@@ -254,7 +254,7 @@ export default class extends Base {
     });
     data = await Promise.all(promises);
     await this.db().addMany(data, options, replace);
-    let insertId = this.db().getLastInsertId() - data.length + 1;
+    let insertId = this.db().getLastInsertId();
     let insertIds = [];
     promises = data.map((item, i) => {
       let id = insertId + i;
diff --git a/test/model/base.js b/test/model/base.js
index 50277150..9c065b72 100644
--- a/test/model/base.js
+++ b/test/model/base.js
@@ -620,7 +620,7 @@ describe('model/base.js', function(){
       name: 'name2',
       title: 'title2'
     }]).then(function(data){
-      assert.deepEqual(data, [ 564, 565 ]);
+      assert.deepEqual(data, [ 565, 566 ]);
       var sql = instance.getLastSql();
       assert.equal(sql, "INSERT INTO `think_user`(`title`) VALUES ('title1'),('title2')");
       done();
@@ -634,7 +634,7 @@ describe('model/base.js', function(){
       name: 'name2',
       title: 'title2'
     }], true).then(function(data){
-      assert.deepEqual(data, [ 342, 343 ]);
+      assert.deepEqual(data, [ 343, 344 ]);
       var sql = instance.getLastSql();
       assert.equal(sql, "REPLACE INTO `think_user`(`title`) VALUES ('title1'),('title2')");
       done();