diff --git "a/alembic/versions/7af566a6091b_\344\277\256\346\224\271note.py" "b/alembic/versions/7af566a6091b_\344\277\256\346\224\271note.py"
new file mode 100644
index 0000000..e570532
--- /dev/null
+++ "b/alembic/versions/7af566a6091b_\344\277\256\346\224\271note.py"
@@ -0,0 +1,32 @@
+"""修改note
+
+Revision ID: 7af566a6091b
+Revises: 949e5fc5dfc4
+Create Date: 2025-05-11 22:56:54.523911
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '7af566a6091b'
+down_revision: Union[str, None] = '949e5fc5dfc4'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git "a/alembic/versions/949e5fc5dfc4_\345\242\236\345\212\240\347\224\250\346\210\267\344\277\241\346\201\257\346\217\217\350\277\260.py" "b/alembic/versions/949e5fc5dfc4_\345\242\236\345\212\240\347\224\250\346\210\267\344\277\241\346\201\257\346\217\217\350\277\260.py"
new file mode 100644
index 0000000..8bb593e
--- /dev/null
+++ "b/alembic/versions/949e5fc5dfc4_\345\242\236\345\212\240\347\224\250\346\210\267\344\277\241\346\201\257\346\217\217\350\277\260.py"
@@ -0,0 +1,34 @@
+"""增加用户信息描述
+
+Revision ID: 949e5fc5dfc4
+Revises: a434b17f5caf
+Create Date: 2025-05-11 22:31:11.511674
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '949e5fc5dfc4'
+down_revision: Union[str, None] = 'a434b17f5caf'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('notes', sa.Column('creator_id', sa.Integer(), nullable=True))
+    op.create_foreign_key(None, 'notes', 'users', ['creator_id'], ['id'])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'notes', type_='foreignkey')
+    op.drop_column('notes', 'creator_id')
+    # ### end Alembic commands ###
diff --git a/app/api/v1/endpoints/note.py b/app/api/v1/endpoints/note.py
index ff69912..e48f218 100644
--- a/app/api/v1/endpoints/note.py
+++ b/app/api/v1/endpoints/note.py
@@ -2,14 +2,15 @@
 from sqlalchemy.ext.asyncio import AsyncSession
 from app.schemas.note import NoteCreate, NoteUpdate, NoteFind
 from app.utils.get_db import get_db
-from app.curd.note import create_note_in_db, delete_note_in_db, update_note_in_db, find_notes_in_db, find_notes_title_in_db
+from app.curd.note import create_note_in_db, delete_note_in_db, update_note_in_db, find_notes_in_db, find_notes_title_in_db, find_self_notes_count_in_db, find_self_recent_notes_in_db
 from typing import Optional
-
+from app.utils.auth import get_current_user
 router = APIRouter()
 
 @router.post("/create", response_model=dict)
-async def create_note(note: NoteCreate, db: AsyncSession = Depends(get_db)):
-    new_note = await create_note_in_db(note, db)
+async def create_note(note: NoteCreate, db: AsyncSession = Depends(get_db), current_user: dict = Depends(get_current_user)):
+    user_id = current_user["id"]
+    new_note = await create_note_in_db(note, db, user_id)
     return {"msg": "Note created successfully", "note_id": new_note.id}
 
 @router.delete("/{note_id}", response_model=dict)
@@ -52,3 +53,19 @@ async def get_notes_title(note_find: NoteFind = Depends(), db: AsyncSession = De
         },
         "notes": notes
     }
+
+@router.get("/count", response_model=dict)
+async def get_notes_count(db: AsyncSession = Depends(get_db), current_user: dict = Depends(get_current_user)):
+    user_id = current_user["id"]
+    count = await find_self_notes_count_in_db(db, user_id)
+    return {
+        "count": count
+    }
+
+@router.get("/count/recent", response_model=dict)
+async def get_recent_notes_count(db: AsyncSession = Depends(get_db), current_user: dict = Depends(get_current_user)):
+    user_id = current_user["id"]
+    notes = await find_self_recent_notes_in_db(db, user_id)
+    return {
+        "notes": notes
+    }
diff --git a/app/curd/note.py b/app/curd/note.py
index 60e915d..8b2ddf4 100644
--- a/app/curd/note.py
+++ b/app/curd/note.py
@@ -5,8 +5,8 @@
 from app.models.model import Note
 from app.schemas.note import NoteCreate, NoteUpdate, NoteFind, NoteResponse
 
-async def create_note_in_db(note: NoteCreate, db: AsyncSession):
-    new_note = Note(content=note.content, article_id=note.article_id, title=note.title)
+async def create_note_in_db(note: NoteCreate, db: AsyncSession, user_id: int):
+    new_note = Note(content=note.content, article_id=note.article_id, title=note.title, creator_id=user_id)
     db.add(new_note)
     await db.commit()
     await db.refresh(new_note)
@@ -104,4 +104,48 @@ async def find_recent_notes_in_db(db: AsyncSession):
     # 格式化结果为字典列表
     recent_notes = [{"date": row.date, "count": row.count} for row in data]
 
-    return recent_notes
\ No newline at end of file
+    return recent_notes
+
+async def  find_self_recent_notes_in_db(db: AsyncSession, user_id: int):
+    """
+    返回近7天内创建的笔记的数目和对应日期
+    """
+    # 获取当前日期和7天前的日期
+    today = datetime.now().date()
+    seven_days_ago = today - timedelta(days=6)
+
+    # 查询近7天内的笔记数目，按日期分组
+    stmt = (
+        select(
+            cast(Note.create_time, Date).label("date"),  # 按日期分组
+            func.count(Note.id).label("count")          # 统计每日期的笔记数
+        )
+        .where(
+            Note.create_time >= seven_days_ago,         # 筛选近7天的笔记
+            Note.create_time <= today,                  # 包括今天
+            Note.creator_id == user_id                   # 筛选特定用户的笔记
+        )
+        .group_by(cast(Note.create_time, Date))         # 按日期分组
+        .order_by(cast(Note.create_time, Date))         # 按日期排序
+    )
+
+    # 执行查询
+    result = await db.execute(stmt)
+    data = result.fetchall()
+
+    # 格式化结果为字典列表
+    recent_notes = [{"date": row.date, "count": row.count} for row in data]
+
+    return recent_notes
+
+async def find_self_notes_count_in_db(db: AsyncSession, user_id: int):
+    """
+    返回用户的笔记数目
+    """
+    stmt = (
+        select(func.count(Note.id))
+        .where(Note.creator_id == user_id)
+    )
+    result = await db.execute(stmt)
+    count = result.scalar_one_or_none()
+    return count
\ No newline at end of file
diff --git a/app/models/model.py b/app/models/model.py
index 1e0f357..daf82a2 100644
--- a/app/models/model.py
+++ b/app/models/model.py
@@ -93,7 +93,7 @@ class Note(Base):
     article_id = Column(Integer, ForeignKey('articles.id'))
     create_time = Column(DateTime, default=func.now(), nullable=False)  # 创建时间
     update_time = Column(DateTime, default=func.now(), onupdate=func.now(), nullable=False)  # 更新时间
-    
+    creator_id = Column(Integer, ForeignKey('users.id'))  # 创建者ID
     visible = Column(Boolean, default=True, nullable=False) # 是否可见 False表示在回收站中
 
     article = relationship('Article', back_populates='notes')