diff --git a/src/bk-user/bkuser/apps/idp/general/__init__.py b/src/bk-user/bkuser/apps/idp/general/__init__.py
deleted file mode 100644
index e69de29bb..000000000
diff --git a/src/bk-user/bkuser/apps/idp/local/__init__.py b/src/bk-user/bkuser/apps/idp/local/__init__.py
deleted file mode 100644
index e69de29bb..000000000
diff --git a/src/bk-user/bkuser/plugins/local/utils.py b/src/bk-user/bkuser/plugins/local/utils.py
new file mode 100644
index 000000000..967453d8a
--- /dev/null
+++ b/src/bk-user/bkuser/plugins/local/utils.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+"""
+TencentBlueKing is pleased to support the open source community by making 蓝鲸智云-用户管理(Bk-User) available.
+Copyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.
+Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
+You may obtain a copy of the License at http://opensource.org/licenses/MIT
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.
+"""
+from hashlib import sha256
+
+
+def gen_code(username_or_org: str) -> str:
+    # 本地数据源数据没有提供用户及部门 code 的方式，
+    # 因此使用 sha256 计算以避免冲突，也便于后续插入 DB 时进行比较
+    return sha256(username_or_org.encode("utf-8")).hexdigest()
diff --git a/src/bk-user/tests/plugins/local/test_utils.py b/src/bk-user/tests/plugins/local/test_utils.py
new file mode 100644
index 000000000..10fe2261e
--- /dev/null
+++ b/src/bk-user/tests/plugins/local/test_utils.py
@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+"""
+TencentBlueKing is pleased to support the open source community by making 蓝鲸智云-用户管理(Bk-User) available.
+Copyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.
+Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
+You may obtain a copy of the License at http://opensource.org/licenses/MIT
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.
+"""
+import pytest
+from bkuser.plugins.local.utils import gen_code
+
+
+@pytest.mark.parametrize(
+    ("raw", "excepted"),
+    [
+        ("", "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"),
+        ("zhangsan", "82721d844c04f22502244a87061313e08d49c6e8d3fbee47e12201880a5ce6cb"),
+        ("lisi", "45ade5c9806fd3585a4ce199adbdf058301a01e625bf514252913e641191edd9"),
+        ("wangwu", "4ada86d5cca8cf4ac00399a0a16738ee8c944df3767b4af7151ca8b148cfe9e3"),
+        ("公司", "e06ff957ed48e868a41b7e7e4460ce371e398108db542cf1cd1d61795b83e647"),
+        ("公司/部门A", "2da9c820170b44354632bd3fe26ad09f4836b5977d2f6a5ff20afe7b143ac1e1"),
+        ("公司/部门A/中心AA", "63986fb4ef27820413deb3f7c57cc36aef2ea898f03d8355e854d73b5c14e09c"),
+        ("公司/部门A/中心AA/小组AAA ", "e75be6462a8ff8b9b843b3c2e419db455b4477023f98941508bc19cfa3982ec0"),
+    ],
+)
+def test_gen_code(raw, excepted):
+    # 重要：如果该单元测试挂了，说明修改了本地数据源用户 & 部门的 Code 的生成规则
+    # 改行为会导致新同步的数据，无法与 DB 中的数据匹配上，将会触发数据重建！！！
+    assert gen_code(raw) == excepted