diff --git a/applications/models/__init__.py b/applications/models/__init__.py
index f0b13d6..18dc171 100644
--- a/applications/models/__init__.py
+++ b/applications/models/__init__.py
@@ -1,3 +1,5 @@
 from flask_sqlalchemy import SQLAlchemy
+from flask_marshmallow import Marshmallow
 
 db = SQLAlchemy()
+ma = Marshmallow()
\ No newline at end of file
diff --git a/applications/models/admin_dict.py b/applications/models/admin_dict.py
index d42b951..36bd00d 100644
--- a/applications/models/admin_dict.py
+++ b/applications/models/admin_dict.py
@@ -1,6 +1,7 @@
 import datetime
 
-from applications.models import db
+from applications.models import db, ma
+from marshmallow import fields
 
 
 class DictType(db.Model):
@@ -25,3 +26,22 @@ class DictData(db.Model):
     remark = db.Column(db.String(255), comment='备注')
     create_time = db.Column(db.DateTime, default=datetime.datetime.now, comment='创建时间')
     update_time = db.Column(db.DateTime, default=datetime.datetime.now, onupdate=datetime.datetime.now, comment='更新时间')
+
+
+class DictTypeSchema(ma.Schema):  # 序列化类
+    id = fields.Str(attribute="id")
+    typeName = fields.Str(attribute="type_name")
+    typeCode = fields.Str(attribute="type_code")
+    description = fields.Str(attribute="description")
+    createTime = fields.Str(attribute="create_time")
+    updateName = fields.Str(attribute="update_time")
+    remark = fields.Str()
+    enable = fields.Str()
+
+
+class DictDataSchema(ma.Schema):  # 序列化类
+    dataId = fields.Str(attribute="id")
+    dataLabel = fields.Str(attribute="data_label")
+    dataValue = fields.Str(attribute="data_value")
+    remark = fields.Str()
+    enable = fields.Str()
diff --git a/applications/models/admin_log.py b/applications/models/admin_log.py
index 075e6d0..af85433 100644
--- a/applications/models/admin_log.py
+++ b/applications/models/admin_log.py
@@ -1,5 +1,6 @@
 import datetime
-from applications.models import db
+from applications.models import db, ma
+from marshmallow import fields
 
 
 class AdminLog(db.Model):
@@ -14,3 +15,14 @@ class AdminLog(db.Model):
     user_agent = db.Column(db.Text)
     create_time = db.Column(db.DateTime, default=datetime.datetime.now)
 
+
+class LogSchema(ma.Schema):  # 序列化类
+    id = fields.Integer()
+    method = fields.Str()
+    uid = fields.Str()
+    url = fields.Str()
+    desc = fields.Str()
+    ip = fields.Str()
+    user_agent = fields.Str()
+    success = fields.Bool()
+    create_time = fields.DateTime()
diff --git a/applications/models/admin_photo.py b/applications/models/admin_photo.py
index 84540f4..32a1936 100644
--- a/applications/models/admin_photo.py
+++ b/applications/models/admin_photo.py
@@ -1,6 +1,7 @@
 import datetime
 
-from applications.models import db
+from applications.models import db, ma
+from marshmallow import fields
 
 
 class Photo(db.Model):
@@ -11,3 +12,13 @@ class Photo(db.Model):
     mime = db.Column(db.CHAR(50), nullable=False)
     size = db.Column(db.CHAR(30), nullable=False)
     create_time = db.Column(db.DateTime, default=datetime.datetime.now)
+
+
+class PhotoSchema(ma.Schema):
+    id = fields.Integer()
+    name = fields.Str()
+    href = fields.Str()
+    mime = fields.Str()
+    size = fields.Str()
+    ext = fields.Str()
+    create_time = fields.DateTime()
diff --git a/applications/models/admin_power.py b/applications/models/admin_power.py
index 342c292..031069f 100644
--- a/applications/models/admin_power.py
+++ b/applications/models/admin_power.py
@@ -1,5 +1,6 @@
 import datetime
-from applications.models import db
+from applications.models import db, ma
+from marshmallow import fields
 
 
 class Power(db.Model):
@@ -16,3 +17,34 @@ class Power(db.Model):
     create_time = db.Column(db.DateTime, default=datetime.datetime.now, comment='创建时间')
     update_time = db.Column(db.DateTime, default=datetime.datetime.now, onupdate=datetime.datetime.now, comment='更新时间')
     enable = db.Column(db.Integer, comment='是否开启')
+
+
+# 权限models序列化类
+class PowerSchema(ma.Schema):
+    id = fields.Integer()
+    title = fields.Str(attribute="name")
+    type = fields.Str()
+    code = fields.Str()
+    href = fields.Str(attribute="url")
+    openType = fields.Str(attribute="open_type")
+    parent_id = fields.Integer()
+    icon = fields.Str()
+    sort = fields.Integer()
+    create_time = fields.DateTime()
+    update_time = fields.DateTime()
+    enable = fields.Integer()
+
+
+class PowerSchema2(ma.Schema):  # 序列化类
+    powerId = fields.Str(attribute="id")
+    powerName = fields.Str(attribute="name")
+    powerType = fields.Str(attribute="type")
+    powerUrl = fields.Str(attribute="url")
+    openType = fields.Str(attribute="open_type")
+    parentId = fields.Str(attribute="parent_id")
+    icon = fields.Str()
+    sort = fields.Integer()
+    create_time = fields.DateTime()
+    update_time = fields.DateTime()
+    enable = fields.Integer()
+
diff --git a/applications/models/admin_role.py b/applications/models/admin_role.py
index 5c903b5..171c153 100644
--- a/applications/models/admin_role.py
+++ b/applications/models/admin_role.py
@@ -1,5 +1,7 @@
 import datetime
-from applications.models import db
+from applications.models import db, ma
+from marshmallow import fields
+from applications.models import admin_role_power
 
 
 class Role(db.Model):
@@ -14,3 +16,15 @@ class Role(db.Model):
     create_time = db.Column(db.DateTime, default=datetime.datetime.now, comment='创建时间')
     update_time = db.Column(db.DateTime, default=datetime.datetime.now, onupdate=datetime.datetime.now, comment='更新时间')
     power = db.relationship('Power', secondary="admin_role_power", backref=db.backref('role'))
+
+
+class RoleSchema(ma.Schema):
+    id = fields.Integer()
+    roleName = fields.Str(attribute="name")
+    roleCode = fields.Str(attribute="code")
+    enable = fields.Str()
+    remark = fields.Str()
+    details = fields.Str()
+    sort = fields.Integer()
+    create_at = fields.DateTime()
+    update_at = fields.DateTime()
diff --git a/applications/models/admin_user.py b/applications/models/admin_user.py
index 757c70c..fd50aa6 100644
--- a/applications/models/admin_user.py
+++ b/applications/models/admin_user.py
@@ -1,7 +1,9 @@
 import datetime
 from flask_login import UserMixin
 from werkzeug.security import generate_password_hash, check_password_hash
-from applications.models import db
+from applications.models import db, ma
+from marshmallow import fields
+from applications.models import admin_user_role
 
 
 class User(db.Model, UserMixin):
@@ -22,3 +24,13 @@ class User(db.Model, UserMixin):
 
     def validate_password(self, password):
         return check_password_hash(self.password_hash, password)
+
+
+# 用户models的序列化类
+class UserSchema(ma.Schema):
+    id = fields.Integer()
+    username = fields.Str()
+    realname = fields.Str()
+    enable = fields.Integer()
+    create_at = fields.DateTime()
+    update_at = fields.DateTime()
diff --git a/applications/service/admin/dict.py b/applications/service/admin/dict.py
index 7038cdf..9868243 100644
--- a/applications/service/admin/dict.py
+++ b/applications/service/admin/dict.py
@@ -1,13 +1,9 @@
 # 字典管理
 # 查询字典类型
 
-from flask_marshmallow import Marshmallow
-from marshmallow import fields
 
 from applications.models import db
-from applications.models.admin_dict import DictType, DictData
-
-ma = Marshmallow()
+from applications.models.admin_dict import DictType, DictData, DictTypeSchema, DictDataSchema
 
 
 # 通过type_code获取字典dict
@@ -25,25 +21,6 @@ def get_dict(typecode: str):
     return Dict_list
 
 
-class DictTypeSchema(ma.Schema):  # 序列化类
-    id = fields.Str(attribute="id")
-    typeName = fields.Str(attribute="type_name")
-    typeCode = fields.Str(attribute="type_code")
-    description = fields.Str(attribute="description")
-    createTime = fields.Str(attribute="create_time")
-    updateName = fields.Str(attribute="update_time")
-    remark = fields.Str()
-    enable = fields.Str()
-
-
-class DictDataSchema(ma.Schema):  # 序列化类
-    dataId = fields.Str(attribute="id")
-    dataLabel = fields.Str(attribute="data_label")
-    dataValue = fields.Str(attribute="data_value")
-    remark = fields.Str()
-    enable = fields.Str()
-
-
 def get_dict_type(page, limit, type_name):
     dict_all = DictType.query
     if type_name:
diff --git a/applications/service/admin/file.py b/applications/service/admin/file.py
index 277f0e4..bfd8cc1 100644
--- a/applications/service/admin/file.py
+++ b/applications/service/admin/file.py
@@ -1,24 +1,10 @@
 import os
 from flask import current_app
-from flask_marshmallow import Marshmallow
-from marshmallow import fields
 from sqlalchemy import desc
 from applications.models import db
-from applications.models.admin_photo import Photo
+from applications.models.admin_photo import Photo, PhotoSchema
 from applications.service.upload import photos
 
-ma = Marshmallow()
-
-
-class PhotoSchema(ma.Schema):
-    id = fields.Integer()
-    name = fields.Str()
-    href = fields.Str()
-    mime = fields.Str()
-    size = fields.Str()
-    ext = fields.Str()
-    create_time = fields.DateTime()
-
 
 def get_photo(page, limit):
     photo = Photo.query.order_by(desc(Photo.create_time)).paginate(page=page, per_page=limit, error_out=False)
diff --git a/applications/service/admin/index.py b/applications/service/admin/index.py
index aa7df0e..6797eca 100644
--- a/applications/service/admin/index.py
+++ b/applications/service/admin/index.py
@@ -1,28 +1,9 @@
 from io import BytesIO
 from flask import session, make_response
 from flask_login import current_user
-from flask_marshmallow import Marshmallow
-from marshmallow import fields
+from applications.models.admin_power import PowerSchema
 from applications.service.CaptchaTool import gen_captcha
 
-ma = Marshmallow()
-
-
-# 权限models序列化类
-class PowerSchema(ma.Schema):
-    id = fields.Integer()
-    title = fields.Str(attribute="name")
-    type = fields.Str()
-    code = fields.Str()
-    href = fields.Str(attribute="url")
-    openType = fields.Str(attribute="open_type")
-    parent_id = fields.Integer()
-    icon = fields.Str()
-    sort = fields.Integer()
-    create_time = fields.DateTime()
-    update_time = fields.DateTime()
-    enable = fields.Integer()
-
 
 # 授权路由存入session
 def add_auth_session():
diff --git a/applications/service/admin/power.py b/applications/service/admin/power.py
index 422e19b..9eb3ca8 100644
--- a/applications/service/admin/power.py
+++ b/applications/service/admin/power.py
@@ -1,30 +1,11 @@
-from flask_marshmallow import Marshmallow
-from marshmallow import fields
-
 from applications.models import db
-from applications.models.admin_power import Power
-from applications.models.admin_role import  Role
-
-ma = Marshmallow()
-
-
-class PowerSchema(ma.Schema):  # 序列化类
-    powerId = fields.Str(attribute="id")
-    powerName = fields.Str(attribute="name")
-    powerType = fields.Str(attribute="type")
-    powerUrl = fields.Str(attribute="url")
-    openType = fields.Str(attribute="pen_type")
-    parentId = fields.Str(attribute="parent_id")
-    icon = fields.Str()
-    sort = fields.Integer()
-    create_time = fields.DateTime()
-    update_time = fields.DateTime()
-    enable = fields.Integer()
+from applications.models.admin_power import Power, PowerSchema2
+from applications.models.admin_role import Role
 
 
 def get_power_dict():
     power = Power.query.all()
-    power_schema = PowerSchema(many=True)
+    power_schema = PowerSchema2(many=True)
     power_dict = power_schema.dump(power)
     return power_dict
 
@@ -32,7 +13,7 @@ def get_power_dict():
 # 选择父节点
 def select_parent():
     power = Power.query.all()
-    power_schema = PowerSchema(many=True)
+    power_schema = PowerSchema2(many=True)
     power_dict = power_schema.dump(power)
     power_dict.append({"powerId": 0, "powerName": "顶级权限", "parentId": -1})
     return power_dict
diff --git a/applications/service/admin/role.py b/applications/service/admin/role.py
index 9acacf6..391ac78 100644
--- a/applications/service/admin/role.py
+++ b/applications/service/admin/role.py
@@ -1,39 +1,9 @@
-from flask_marshmallow import Marshmallow
-from marshmallow import fields
 from sqlalchemy import and_
 from applications.models import db
-from applications.models.admin_role import Role
-from applications.models.admin_power import Power
+from applications.models.admin_role import Role, RoleSchema
+from applications.models.admin_power import Power, PowerSchema2
 from applications.models.admin_user import User
 
-ma = Marshmallow()
-
-
-class RoleSchema(ma.Schema):
-    id = fields.Integer()
-    roleName = fields.Str(attribute="name")
-    roleCode = fields.Str(attribute="code")
-    enable = fields.Str()
-    remark = fields.Str()
-    details = fields.Str()
-    sort = fields.Integer()
-    create_at = fields.DateTime()
-    update_at = fields.DateTime()
-
-
-class PowerSchema(ma.Schema):  # 序列化类
-    powerId = fields.Str(attribute="id")
-    powerName = fields.Str(attribute="name")
-    powerType = fields.Str(attribute="type")
-    powerUrl = fields.Str(attribute="url")
-    openType = fields.Str(attribute="pen_type")
-    parentId = fields.Str(attribute="parent_id")
-    icon = fields.Str()
-    sort = fields.Integer()
-    create_time = fields.DateTime()
-    update_time = fields.DateTime()
-    enable = fields.Integer()
-
 
 # 获取角色对象
 def get_role_data(page, limit, filters):
@@ -100,7 +70,7 @@ def get_role_power(id):
     for cp in check_powers:
         check_powers_list.append(cp.id)
     powers = Power.query.all()
-    power_schema = PowerSchema(many=True)  # 用已继承ma.ModelSchema类的自定制类生成序列化类
+    power_schema = PowerSchema2(many=True)  # 用已继承ma.ModelSchema类的自定制类生成序列化类
     output = power_schema.dump(powers)  # 生成可序列化对象
     for i in output:
         if int(i.get("powerId")) in check_powers_list:
diff --git a/applications/service/admin/user.py b/applications/service/admin/user.py
index df53fe9..fdf7542 100644
--- a/applications/service/admin/user.py
+++ b/applications/service/admin/user.py
@@ -1,27 +1,10 @@
 from flask import jsonify
 from flask_login import current_user
-from flask_marshmallow import Marshmallow
-from marshmallow import fields
 from sqlalchemy import and_, desc
-from sqlalchemy.sql import exists
-
 from applications.models import db
-from applications.models.admin_user import User
-from applications.models.admin_role import  Role
-from applications.models.admin_log import  AdminLog
-from sqlalchemy.orm.dynamic import AppenderQuery
-
-ma = Marshmallow()
-
-
-# 用户models的序列化类
-class UserSchema(ma.Schema):
-    id = fields.Integer()
-    username = fields.Str()
-    realname = fields.Str()
-    enable = fields.Integer()
-    create_at = fields.DateTime()
-    update_at = fields.DateTime()
+from applications.models.admin_user import User, UserSchema
+from applications.models.admin_role import Role
+from applications.models.admin_log import AdminLog
 
 
 # 获取用户的sqlalchemy对象分页器
diff --git a/applications/views/admin/admin_log.py b/applications/views/admin/admin_log.py
index 8443454..1e5ed26 100644
--- a/applications/views/admin/admin_log.py
+++ b/applications/views/admin/admin_log.py
@@ -1,11 +1,8 @@
 from flask import Blueprint, request, render_template, jsonify
 from flask_login import login_required
-from flask_marshmallow import Marshmallow
-from marshmallow import fields
 from sqlalchemy import desc
-from applications.models.admin_log import AdminLog
+from applications.models.admin_log import AdminLog, LogSchema
 
-ma = Marshmallow()
 admin_log = Blueprint('adminLog', __name__, url_prefix='/admin/log')
 
 
@@ -20,18 +17,6 @@ def index():
     return render_template('admin/admin_log/main.html')
 
 
-class LogSchema(ma.Schema):  # 序列化类
-    id = fields.Integer()
-    method = fields.Str()
-    uid = fields.Str()
-    url = fields.Str()
-    desc = fields.Str()
-    ip = fields.Str()
-    user_agent = fields.Str()
-    success = fields.Bool()
-    create_time = fields.DateTime()
-
-
 #                               ==========================================================
 #                                                            登录日志
 #                               ==========================================================