diff --git a/backend/apps/system/api/aimodel.py b/backend/apps/system/api/aimodel.py
index c60e1aa6..9e949af6 100644
--- a/backend/apps/system/api/aimodel.py
+++ b/backend/apps/system/api/aimodel.py
@@ -78,7 +78,7 @@ async def query(
                        AiModelDetail.default_model)
     if keyword is not None:
         statement = statement.where(AiModelDetail.name.like(f"%{keyword}%"))
-    statement = statement.order_by(AiModelDetail.create_time.asc())
+    statement = statement.order_by(AiModelDetail.default_model.desc(), AiModelDetail.name, AiModelDetail.create_time)
     items = session.exec(statement).all()
     return items
 
diff --git a/backend/apps/system/api/assistant.py b/backend/apps/system/api/assistant.py
index 40aa8814..fe9303e5 100644
--- a/backend/apps/system/api/assistant.py
+++ b/backend/apps/system/api/assistant.py
@@ -50,7 +50,7 @@ async def validator(session: SessionDep, id: int, virtual: Optional[int] = Query
 
 @router.get("", response_model=list[AssistantModel])
 async def query(session: SessionDep):
-    list_result = session.exec(select(AssistantModel).order_by(AssistantModel.create_time.asc())).all()
+    list_result = session.exec(select(AssistantModel).order_by(AssistantModel.name, AssistantModel.create_time)).all()
     return list_result
 
 @router.post("")
diff --git a/backend/apps/system/api/user.py b/backend/apps/system/api/user.py
index be616134..69386e1e 100644
--- a/backend/apps/system/api/user.py
+++ b/backend/apps/system/api/user.py
@@ -59,7 +59,7 @@ async def pager(
         select(UserModel, UserWsModel.oid.label('ws_oid'))
         .join(UserWsModel, UserModel.id == UserWsModel.uid, isouter=True)
         .where(UserModel.id.in_(uid_list))
-        .order_by(UserModel.create_time)
+        .order_by(UserModel.account, UserModel.create_time)
     )
     user_workspaces = session.exec(stmt).all()
     merged = defaultdict(list)
diff --git a/backend/apps/system/api/workspace.py b/backend/apps/system/api/workspace.py
index 893333ca..0d795289 100644
--- a/backend/apps/system/api/workspace.py
+++ b/backend/apps/system/api/workspace.py
@@ -32,7 +32,7 @@ async def option_pager(
     stmt = select(UserModel.id, UserModel.account, UserModel.name).where(
         ~exists().where(UserWsModel.uid == UserModel.id, UserWsModel.oid == oid),
         UserModel.id != 1
-    ).order_by(UserModel.create_time.asc())
+    ).order_by(UserModel.account, UserModel.create_time)
     
     if keyword:
         keyword_pattern = f"%{keyword}%"
@@ -97,7 +97,7 @@ async def pager(
     ).where(
         UserWsModel.oid == workspace_id,
         UserModel.id != 1
-    ).order_by(UserModel.create_time.asc())
+    ).order_by(UserModel.account, UserModel.create_time)
     
     if keyword:
         keyword_pattern = f"%{keyword}%"
diff --git a/backend/apps/system/crud/user.py b/backend/apps/system/crud/user.py
index 3dcd4ccf..69255a58 100644
--- a/backend/apps/system/crud/user.py
+++ b/backend/apps/system/crud/user.py
@@ -46,13 +46,13 @@ def authenticate(*, session: Session, account: str, password: str) -> BaseUserDT
 
 async def user_ws_options(session: Session, uid: int, trans: Optional[I18n] = None) -> list[UserWs]:
     if uid == 1:
-        stmt = select(WorkspaceModel.id, WorkspaceModel.name).order_by(WorkspaceModel.create_time)
+        stmt = select(WorkspaceModel.id, WorkspaceModel.name).order_by(WorkspaceModel.name, WorkspaceModel.create_time)
     else:
         stmt = select(WorkspaceModel.id, WorkspaceModel.name).join(
             UserWsModel, UserWsModel.oid == WorkspaceModel.id
         ).where(
             UserWsModel.uid == uid,
-        ).order_by(WorkspaceModel.create_time)
+        ).order_by(WorkspaceModel.name, WorkspaceModel.create_time)
     result = session.exec(stmt)
     if not trans:
         return result.all()