diff --git a/services/cookies/models.py b/services/cookies/models.py
index 4df0ba3..ab8d408 100644
--- a/services/cookies/models.py
+++ b/services/cookies/models.py
@@ -29,10 +29,10 @@ class Cookies(SQLModel):
             BigInteger(),
         ),
     )
-    data: Optional[Dict[str, str]] = Field(sa_column=Column(JSON))
-    status: Optional[CookiesStatusEnum] = Field(sa_column=Column(Enum(CookiesStatusEnum)))
+    data: Optional[Dict[str, str]] = Field(default=None, sa_column=Column(JSON))
+    status: Optional[CookiesStatusEnum] = Field(default=None, sa_column=Column(Enum(CookiesStatusEnum)))
     region: RegionEnum = Field(sa_column=Column(Enum(RegionEnum)))
-    is_share: Optional[bool] = Field(sa_column=Column(Boolean))
+    is_share: Optional[bool] = Field(default=True, sa_column=Column(Boolean))
 
 
 class CookiesDataBase(Cookies, table=True):
diff --git a/services/gacha_log_rank/models.py b/services/gacha_log_rank/models.py
index e81347b..1456dd5 100644
--- a/services/gacha_log_rank/models.py
+++ b/services/gacha_log_rank/models.py
@@ -40,11 +40,13 @@ class GachaLogRank(SQLModel, table=True):
     """小保底不歪概率"""
     score_5: int = Field(sa_column=Column(BigInteger(), default=0))
     """保留字段"""
-    data: Optional[Dict[str, Any]] = Field(sa_column=Column(JSON))
+    data: Optional[Dict[str, Any]] = Field(default=None, sa_column=Column(JSON))
     time_created: Optional[datetime] = Field(
-        sa_column=Column(DateTime, server_default=func.now())  # pylint: disable=E1102
+        default=None, sa_column=Column(DateTime, server_default=func.now())  # pylint: disable=E1102
     )
-    time_updated: Optional[datetime] = Field(sa_column=Column(DateTime, onupdate=func.now()))  # pylint: disable=E1102
+    time_updated: Optional[datetime] = Field(
+        default=None, sa_column=Column(DateTime, onupdate=func.now())
+    )  # pylint: disable=E1102
 
     def update_by_new(self, new_ins: "GachaLogRank"):
         self.score_1 = new_ins.score_1
diff --git a/services/groups/models.py b/services/groups/models.py
index 0050697..4baed3f 100644
--- a/services/groups/models.py
+++ b/services/groups/models.py
@@ -28,10 +28,10 @@ class Group(SQLModel):
     chat_id: int = Field(sa_column=Column(BigInteger(), unique=True))
     type: ChatTypeEnum = Field(sa_column=Column(Enum(ChatTypeEnum)))
     title: str = Field()
-    description: Optional[str] = Field(sa_column=Column(TEXT()))
-    username: Optional[str] = Field()
-    big_photo_id: Optional[str] = Field()
-    small_photo_id: Optional[str] = Field()
+    description: Optional[str] = Field(default=None, sa_column=Column(TEXT()))
+    username: Optional[str] = Field(default=None)
+    big_photo_id: Optional[str] = Field(default=None)
+    small_photo_id: Optional[str] = Field(default=None)
     created_at: datetime = Field(sa_column=Column(DateTime(timezone=True)))
     updated_at: datetime = Field(sa_column=Column(DateTime(timezone=True)))
     is_left: int = Field(sa_column=Column(Integer(), default=0))
diff --git a/services/history_data/models.py b/services/history_data/models.py
index edaa230..6980d33 100644
--- a/services/history_data/models.py
+++ b/services/history_data/models.py
@@ -14,8 +14,10 @@ class HistoryData(SQLModel, table=True):
     user_id: int = Field(sa_column=Column(BigInteger(), primary_key=True, index=True))
     data_id: Optional[int] = Field(default=None, sa_column=Column(BigInteger()))
     time_created: Optional[datetime] = Field(
-        sa_column=Column(DateTime, server_default=func.now())  # pylint: disable=E1102
+        default=None, sa_column=Column(DateTime, server_default=func.now())  # pylint: disable=E1102
     )
-    time_updated: Optional[datetime] = Field(sa_column=Column(DateTime, onupdate=func.now()))  # pylint: disable=E1102
+    time_updated: Optional[datetime] = Field(
+        default=None, sa_column=Column(DateTime, onupdate=func.now())
+    )  # pylint: disable=E1102
     type: int = Field(sa_column=Column(Integer(), primary_key=True))
-    data: Optional[Dict[str, Any]] = Field(sa_column=Column(JSON))
+    data: Optional[Dict[str, Any]] = Field(default=None, sa_column=Column(JSON))
diff --git a/services/players/models.py b/services/players/models.py
index 6d0a1a0..ff389f6 100644
--- a/services/players/models.py
+++ b/services/players/models.py
@@ -80,16 +80,18 @@ class PlayerInfo(SQLModel):
     id: Optional[int] = Field(default=None, sa_column=Column(Integer(), primary_key=True, autoincrement=True))
     user_id: int = Field(sa_column=Column(BigInteger(), primary_key=True))
     player_id: int = Field(sa_column=Column(BigInteger(), primary_key=True))
-    nickname: Optional[str] = Field()
-    signature: Optional[str] = Field()
-    hand_image: Optional[int] = Field()
-    name_card: Optional[int] = Field()
-    extra_data: Optional[ExtraPlayerInfo] = Field(sa_column=Column(ExtraPlayerType))
+    nickname: Optional[str] = Field(default=None)
+    signature: Optional[str] = Field(default=None)
+    hand_image: Optional[int] = Field(default=None)
+    name_card: Optional[int] = Field(default=None)
+    extra_data: Optional[ExtraPlayerInfo] = Field(default=None, sa_column=Column(ExtraPlayerType))
     create_time: Optional[datetime] = Field(
-        sa_column=Column(DateTime, server_default=func.now())  # pylint: disable=E1102
+        default=None, sa_column=Column(DateTime, server_default=func.now())  # pylint: disable=E1102
     )
-    last_save_time: Optional[datetime] = Field(sa_column=Column(DateTime, onupdate=func.now()))  # pylint: disable=E1102
-    is_update: Optional[bool] = Field(sa_column=Column(Boolean))
+    last_save_time: Optional[datetime] = Field(
+        default=None, sa_column=Column(DateTime, onupdate=func.now())
+    )  # pylint: disable=E1102
+    is_update: Optional[bool] = Field(default=None, sa_column=Column(Boolean))
 
 
 class PlayerInfoSQLModel(PlayerInfo, table=True):
diff --git a/services/task/models.py b/services/task/models.py
index 06b8cd9..69b5573 100644
--- a/services/task/models.py
+++ b/services/task/models.py
@@ -36,9 +36,11 @@ class Task(SQLModel, table=True):
     player_id: int = Field(sa_column=Column(BigInteger(), primary_key=True, index=True))
     chat_id: Optional[int] = Field(default=None, sa_column=Column(BigInteger()))
     time_created: Optional[datetime] = Field(
-        sa_column=Column(DateTime, server_default=func.now())  # pylint: disable=E1102
+        default=None, sa_column=Column(DateTime, server_default=func.now())  # pylint: disable=E1102
     )
-    time_updated: Optional[datetime] = Field(sa_column=Column(DateTime, onupdate=func.now()))  # pylint: disable=E1102
+    time_updated: Optional[datetime] = Field(
+        default=None, sa_column=Column(DateTime, onupdate=func.now())
+    )  # pylint: disable=E1102
     type: TaskTypeEnum = Field(sa_column=Column(Enum(TaskTypeEnum), primary_key=True))
-    status: Optional[TaskStatusEnum] = Field(sa_column=Column(Enum(TaskStatusEnum)))
-    data: Optional[Dict[str, Any]] = Field(sa_column=Column(JSON))
+    status: Optional[TaskStatusEnum] = Field(default=None, sa_column=Column(Enum(TaskStatusEnum)))
+    data: Optional[Dict[str, Any]] = Field(default=None, sa_column=Column(JSON))
diff --git a/services/users/models.py b/services/users/models.py
index d627037..df91a40 100644
--- a/services/users/models.py
+++ b/services/users/models.py
@@ -21,11 +21,11 @@ class User(SQLModel):
     __table_args__ = dict(mysql_charset="utf8mb4", mysql_collate="utf8mb4_general_ci")
     id: Optional[int] = Field(default=None, sa_column=Column(Integer(), primary_key=True, autoincrement=True))
     user_id: int = Field(sa_column=Column(BigInteger(), unique=True))
-    permissions: Optional[PermissionsEnum] = Field(sa_column=Column(Enum(PermissionsEnum)))
-    locale: Optional[str] = Field()
-    ban_end_time: Optional[datetime] = Field(sa_column=Column(DateTime(timezone=True)))
-    ban_start_time: Optional[datetime] = Field(sa_column=Column(DateTime(timezone=True)))
-    is_banned: Optional[int] = Field()
+    permissions: Optional[PermissionsEnum] = Field(default=None, sa_column=Column(Enum(PermissionsEnum)))
+    locale: Optional[str] = Field(default=None)
+    ban_end_time: Optional[datetime] = Field(default=None, sa_column=Column(DateTime(timezone=True)))
+    ban_start_time: Optional[datetime] = Field(default=None, sa_column=Column(DateTime(timezone=True)))
+    is_banned: Optional[int] = Field(default=None)
 
 
 class UserDataBase(User, table=True):