diff --git a/api/api_v1/endpoints/interview.py b/api/api_v1/endpoints/interview.py
index a22e19f..819a771 100644
--- a/api/api_v1/endpoints/interview.py
+++ b/api/api_v1/endpoints/interview.py
@@ -523,8 +523,8 @@ async def event_edit(
         db: AsyncIOMotorDatabase = Depends(get_database),
 ) -> schemas.Msg:
     """更新一条hr分组数据"""
-    data = await crud.api_interview_modes.update_modes(db, data_in)
-    return schemas.Msg(code=200, msg='ok', data=data)
+    await crud.api_interview_modes.update_modes(db, data_in)
+    return schemas.Msg(code=200, msg='ok', data='')
 
 
 @router.get("/name")
diff --git a/crud/crud_interview_modes.py b/crud/crud_interview_modes.py
index 30dedd6..b9373ba 100644
--- a/crud/crud_interview_modes.py
+++ b/crud/crud_interview_modes.py
@@ -19,7 +19,7 @@ class ApiInterviewModes(CRUDBase):
 
     # 更新一条分组信息
     async def update_modes(self, db: AsyncIOMotorDatabase, data_in: schemas.UpdateModes):
-        return await self.update_one(db, {'hr_uid': data_in.hr_uid}, {'$set': data_in.update_data})
+        return await self.update_one(db, {'mode_id': data_in.mode_id}, {'$set': data_in.update_data})
 
     # 更新一条信息
     async def update_one_interview(self, db: AsyncIOMotorDatabase, res):
diff --git a/schemas/interview_modes.py b/schemas/interview_modes.py
index 510673f..87d79ae 100644
--- a/schemas/interview_modes.py
+++ b/schemas/interview_modes.py
@@ -1,11 +1,17 @@
 import time
+import random
 from datetime import datetime
 
 from pydantic import BaseModel
 
 
+def get_id():
+    return hex(int(time.time() * 10 ** 7) + random.randint(0, 10000))[2:]
+
+
 # 报表分组模板
 class InsertModes(BaseModel):
+    mode_id: str = get_id()  # 模板唯一id
     mode_name: str  # 模版名称
     hr_name: str  # 模板所属hr名字
     hr_uid: str  # 模板所属hr的uid
@@ -22,5 +28,5 @@ class FindModes(BaseModel):
 
 # 更新分组
 class UpdateModes(BaseModel):
-    hr_uid: str  # 模板所属hr的uid
+    mode_id: str  # 模板唯一id
     update_data: dict  # 更新的数据
diff --git a/接口文档/修改分组接口文档.txt b/接口文档/修改分组接口文档.txt
new file mode 100644
index 0000000..58c8125
--- /dev/null
+++ b/接口文档/修改分组接口文档.txt
@@ -0,0 +1,16 @@
+�ӿ�: api/v1/itr/update_mode
+
+
+����:
+{
+  "mode_id": "3ae966e6a66ada",       # ����hr��uid
+  "update_data": {"mode_name":"�޸ķ�����1"}  # �޸ĵķ�������
+}
+
+
+����ֵ:
+{
+  "code": 200,
+  "msg": "ok",
+  "data": ""
+}
\ No newline at end of file
diff --git a/接口文档/查询hr所有分组接口文档.txt b/接口文档/查询hr所有分组接口文档.txt
new file mode 100644
index 0000000..9afe953
--- /dev/null
+++ b/接口文档/查询hr所有分组接口文档.txt
@@ -0,0 +1,55 @@
+�ӿ�: api/v1/itr/find_mode
+
+
+����:
+{
+  "hr_uid": "3a0c9e4958d12e",       # ����hr��uid
+  "where": {}                       # ���������ɴ�{}
+}
+
+
+����ֵ:
+{
+  "code": 200,
+  "msg": "ok",
+  "data": [
+    {
+      "mode_id": "3ae966e6a66ada",
+      "mode_name": "���Է���1",
+      "hr_name": "������",
+      "hr_uid": "3a0c9e4958d12e",
+      "mode_list": [
+        "��Ƹְλ",
+        "���������",
+        "�����Ƹְλ",
+        "�鵵������",
+        "��Ƹ©��",
+        "�Ա�ֲ�",
+        "��������",
+        "����ֲ�",
+        "��Ƹ��վ����",
+        "ְλͶ¼��"
+      ],
+      "mode_time": "2022-07-19T16:01:21.481000"
+    },
+    {
+      "mode_id": "3ae966e6a66ada",
+      "mode_name": "���Է���2",
+      "hr_name": "������",
+      "hr_uid": "3a0c9e4958d12e",
+      "mode_list": [
+        "��Ƹְλ",
+        "���������",
+        "�����Ƹְλ",
+        "�鵵������",
+        "��Ƹ©��",
+        "�Ա�ֲ�",
+        "��������",
+        "����ֲ�",
+        "��Ƹ��վ����",
+        "ְλͶ¼��"
+      ],
+      "mode_time": "2022-07-19T16:01:21.481000"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/接口文档/添加hr分组接口文档.txt b/接口文档/添加hr分组接口文档.txt
new file mode 100644
index 0000000..8939c2e
--- /dev/null
+++ b/接口文档/添加hr分组接口文档.txt
@@ -0,0 +1,29 @@
+�ӿ�: api/v1/itr/add_mode
+
+
+����:
+{
+  "mode_name": "���Է���2",            # ��������
+  "hr_name": "������",                 # ��������hr����
+  "hr_uid": "3a0c9e4958d12e",          # ��������hr��uid
+  "mode_list": [                       # ���������ģ��
+    "��Ƹְλ",
+    "���������",
+    "�����Ƹְλ",
+    "�鵵������",
+    "��Ƹ©��",
+    "�Ա�ֲ�",
+    "��������",
+    "����ֲ�",
+    "��Ƹ��վ����",
+    "ְλͶ¼��"
+  ]
+}
+
+
+����ֵ:
+{
+  "code": 200,
+  "msg": "ok",
+  "data": ""
+}
\ No newline at end of file