diff --git a/backend/app/api/api_v1/routers/platform.py b/backend/app/api/api_v1/routers/platform.py
index 53937a6..9bfa1b3 100644
--- a/backend/app/api/api_v1/routers/platform.py
+++ b/backend/app/api/api_v1/routers/platform.py
@@ -9,6 +9,35 @@ from app.core.apiexception import APIException
 
 platform_router = r = APIRouter()
 
+
+@r.get(
+    "/apps",
+    response_model=List[AppList],
+    response_model_exclude_none=True,
+)
+async def apps_list(
+    request: Request,
+    db=Depends(get_db),
+):
+    try:
+        app = get_apps(db)
+        return app
+    except Exception as e:
+        raise APIException('platform:apps',request.url._url,f"Error occurred while get apps:",e)
+
+@r.post("/apps", response_model=AppList, response_model_exclude_none=True)
+async def apps_update(
+    request: Request,
+    app: AppVersion,
+    user=Depends(get_current_user),
+    db=Depends(get_db),
+):
+    try:
+        return update_appversion(db, app,user.id)
+    except Exception as e:
+        raise APIException('platform:apps',request.url._url,f"Error occurred while get create app :",e)
+    
+    
 @r.get(
     "/appsettings/{id}",
     response_model=App,
diff --git a/backend/app/db/crud.py b/backend/app/db/crud.py
index c26073b..0e91984 100644
--- a/backend/app/db/crud.py
+++ b/backend/app/db/crud.py
@@ -69,6 +69,29 @@ def edit_user(
     db.refresh(db_user)
     return db_user
 
+def get_apps(
+    db: Session
+) -> t.List[schemas.AppList]:
+    return db.query(models.App).all()
+
+def update_appversion(db: Session, appedit: schemas.AppVersion,userid:int):
+    app = db.query(models.App).filter(and_(models.App.domainurl ==  appedit.domainurl,models.App.appid == appedit.appid)).first()
+    if app:
+        app.version = app.version + 1
+        db_app = app
+    else:
+        db_app = models.App(
+        domainurl = appedit.domainurl,
+        appid=appedit.appid,
+        appname=appedit.appname,
+        version = 1,
+        updateuser= userid
+    )
+       
+    db.add(db_app)
+    db.commit()
+    db.refresh(db_app)
+    return db_app
 
 def get_appsetting(db: Session, id: int):
     app = db.query(models.AppSetting).get(id)
diff --git a/backend/app/db/models.py b/backend/app/db/models.py
index b49b0d3..788877c 100644
--- a/backend/app/db/models.py
+++ b/backend/app/db/models.py
@@ -1,5 +1,6 @@
 from sqlalchemy import Boolean, Column, Integer, String, DateTime,ForeignKey
 from sqlalchemy.ext.declarative import as_declarative
+from sqlalchemy.orm import relationship
 from datetime import datetime
 
 from app.core.security import chacha20Decrypt
@@ -20,6 +21,16 @@ class User(Base):
     is_active = Column(Boolean, default=True)
     is_superuser = Column(Boolean, default=False)
 
+class App(Base):
+    __tablename__ = "app"
+
+    domainurl = Column(String(200), nullable=False) 
+    appname = Column(String(200), nullable=False)
+    appid = Column(String(100), index=True, nullable=False)
+    version = Column(Integer)
+    updateuser = Column(Integer,ForeignKey("user.id"))
+    user = relationship('User')
+
 class AppSetting(Base):
     __tablename__ = "appsetting"
 
diff --git a/backend/app/db/schemas.py b/backend/app/db/schemas.py
index e03eea5..232bd53 100644
--- a/backend/app/db/schemas.py
+++ b/backend/app/db/schemas.py
@@ -28,21 +28,21 @@ class UserCreate(UserBase):
     is_active:bool
     is_superuser:bool
 
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 
 class UserEdit(UserBase):
     password: t.Optional[str] = None
 
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 
 class User(UserBase):
     id: int
 
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 
@@ -50,6 +50,17 @@ class Token(BaseModel):
     access_token: str
     token_type: str
 
+class AppList(Base):
+    domainurl: str
+    appname: str
+    appid:str
+    version:int
+    user:UserOut
+
+class AppVersion(BaseModel):
+    domainurl: str
+    appname: str
+    appid:str
 
 class TokenData(BaseModel):
     id:int = 0
@@ -68,7 +79,7 @@ class AppBase(BaseModel):
 class App(AppBase):
     id: int
 
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 
@@ -79,7 +90,7 @@ class Kintone(BaseModel):
     desc: str = None
     content: str = None
 
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 class Action(BaseModel):
@@ -92,7 +103,7 @@ class Action(BaseModel):
     categoryid: int = None
     nosort: int
     categoryname : str =None
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 class FlowBase(BaseModel):
@@ -111,7 +122,7 @@ class Flow(Base):
     name: str = None
     content: str = None
 
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 class DomainBase(BaseModel):
@@ -133,7 +144,7 @@ class Domain(Base):
     url: str
     kintoneuser: str 
     kintonepwd: str 
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 class Event(Base):
@@ -145,7 +156,7 @@ class Event(Base):
     mobile: bool
     eventgroup: bool
 
-    class Config:
+    class ConfigDict:
         orm_mode = True
 
 class ErrorCreate(BaseModel):
diff --git a/backend/requirements.txt b/backend/requirements.txt
index adbe7e4..5e01eb3 100644
Binary files a/backend/requirements.txt and b/backend/requirements.txt differ